Down syndrome needs profile paper
Published 5 November 2025
Applies to England
Introduction
Purpose of the paper
This paper reflects what was raised about the potential needs of people with Down syndrome through the Down Syndrome Act 2022 guidance: call for evidence, which ran from 19 July 2022 to 8 November 2022, and subsequent stakeholder engagement.
The needs identified from these exercises are categorised into sections on the topics of health, education, social care and housing, in order to provide evidence and support the Down Syndrome Act 2022 guidance. A section on the developmental needs of people with Down syndrome has also been included, which is not covered explicitly by the act, but emerged as a prominent theme across stakeholder engagement.
For the purpose of this paper, a ‘need’ is classed as an issue or challenge that may require support. Importantly, there is a wide range of variation in the needs of people with Down syndrome, and not all the needs discussed will be relevant to all people with Down syndrome.
The guidance will set out how people with Down syndrome can be supported, good practice examples and existing support guidelines in more detail. The below themes summarise what support people with the needs discussed in this paper may require. They include (but are not limited to):
- early and targeted intervention
- surveillance and routine screening for children, young people and adults
- timely assessments and treatments
- greater clinician awareness of the needs of people with Down syndrome
- equal and accessible access to healthcare and services
- support systems in place, for both the person and their family and/or carers
- consideration of additional risks
These may be useful to consider when reading through the needs profile paper. However, as mentioned above, there is a wide range of variation in the needs of people with Down syndrome. Therefore, while considering information about the impact of Down syndrome on the categories within this paper, support must be tailored to individual presentation and needs.
Important caveats
The paper focuses on the needs that people with Down syndrome may experience. As such, the strengths of people with Down syndrome, or detailed guidance on how you might support those needs, are not in this paper’s scope, but may be referenced in supporting evidence where this was provided during the call for evidence exercise. Furthermore, the number of academic references listed under each need varies significantly but is not indicative of the importance or impact of the need to an individual.
A range of expert advisers were engaged with to learn more about the needs that were identified during the call for evidence, including medical professionals and experts by lived experience, who form the Department of Health and Social Care (DHSC)’s Down syndrome advisory group.
However, it is important to note that this is not a systematic literature review, and as such cannot be treated as an exhaustive review of the potential needs of people with Down syndrome. Similarly, although this paper was developed with the support of medical professionals, it has not undergone the same process as a medical paper.
Section structure
The paper is structured to categorise needs into sections on the topics of health, education, social care and housing. Refer to the following guidance when reading through this paper.
Need
Each section sets out the needs of people with Down syndrome, identified from the call for evidence findings and subsequent stakeholder engagement.
Description
Each need will be followed by a description. This text describes the identified need, including examples of the different types of issues related to this need.
Supporting evidence
Each need will have a section that lists academic papers and research submitted to DHSC that provides support to the needs identified.
Evidence has only been listed if it meets the criteria for inclusion (see Annex A below). Where a source is not listed, it is because no supporting evidence was identified during the analysis of the call for evidence or further engagement, or evidence submitted has not met the criteria for inclusion.
Conditions with overlapping need
Each need will then include a section that sets out where the call for evidence findings and further engagement indicated overlapping need between people with Down syndrome and people with other chromosomal conditions, genetic conditions and/or a learning disability (to note, this list is not exhaustive).
The needs of these people might be harder to discern than those with Down syndrome and, in many cases, may be more acute.
Healthcare needs of people with Down syndrome
This section sets out peer-reviewed journals submitted by experts on the topics of healthcare needs for people with Down syndrome.
The healthcare needs of people with Down syndrome can have wide-ranging and life-altering implications. The average life expectancy of a person with Down syndrome is now approximately 60 years and has increased substantially in recent years (The Lancet Neurology, 2016). As recently as 1983, a person with Down syndrome lived to be only 25 years old on average (Yang, Rasmussen and Friedman, 2002). In the 1940s, the average life expectancy for people with Down syndrome was 12 years (Esbensen, 2010).
Further information and guidance on healthcare needs can be found on the Down Syndrome Medical Interest Group (DSMIG) website. Specific links to relevant DSMIG webpages are included below academic references in each section, where available. For an overview of resources, see:
- Down Syndrome Medical Interest Group website. 2025 (viewed January 2025)
- Newton RW, Puri S and Marder L (editors). ‘Down syndrome: current perspectives.’ 2015. London: Mac Keith Press
- Burack JA, Edgin J and Abbeduto L (editors). ‘The Oxford handbook of Down syndrome and development.’ 2023. Oxford University Press
Cardiac issues
Congenital heart disease (CHD) of various types complicates up to 50% of people with Down syndrome (Constantine and others, 2021). Congenital heart defects affect the normal working of the heart. Symptoms can include:
- shortness of breath
- chest pain
- blue-coloured skin and nails
- getting tired easily, especially after exercise
Heart disorders can vary in type and severity. Some are relatively mild and do not need surgical intervention, while others are serious and may need surgery.
The following academic papers and research support the needs identified:
- Constantine A, Condliffe R, Clift P, Tulloh R, Jansen K, Dimopoulos K and CHAMPION Steering Committee. ‘Cardiac disease in Down syndrome: literature review and international expert consensus in collaboration with Down Syndrome International (DSi).’ Journal of Congenital Cardiology 2021: volume 5, issue 2
- Dimopoulos K, Constantine A, Clift P, Condliffe R, Moledina S, Jansen K and others. ‘Cardiovascular complications of Down syndrome: scoping review and expert consensus.’ Circulation 2023: volume 147, number 5, pages 425 to 441
- Visootsak J, Mahle WT, Kirshbom PM, Huddleston L, Caron‐Besch M, Ransom A and Sherman SL. ‘Neurodevelopmental outcomes in children with Down syndrome and congenital heart defects.’ American Journal of Medical Genetics Part A 2011: volume 155, issue 11, pages 2,688 to 2,691
- Visootsak J, Hess B, Bakeman R and Adamson LB. ‘Effect of congenital heart defects on language development in toddlers with Down syndrome.’ Journal of Intellectual Disability Research 2013: volume 57, issue 9, pages 887 to 892
- O’Leary L, Hughes‐McCormack L, Dunn K and Cooper SA. ‘Early death and causes of death of people with Down syndrome: a systematic review.’ Journal of Applied Research in Intellectual Disabilities 2018: volume 31, issue 5, pages 687 to 708
- Ivan DL and Cromwell P. ‘Clinical practice guidelines for management of children with Down syndrome: part II.’ Journal of Pediatric Health Care 2014: volume 28, issue 3, pages 280 to 284
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Cardiac. 2025 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. For example, cardiovascular issues are present in approximately 80% of all patients with Williams syndrome (Collins, Kaplan and Rome, 2008).
Supporting sources are as follows:
- Collins RT, Kaplan P and Rome JJ. ‘Cardiovascular abnormalities and outcomes in a large Williams syndrome cohort.’ Circulation 2008: volume 118, number 18
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Cardiac. 2025 (viewed January 2025)
Respiratory issues
People with Down syndrome may be more vulnerable to having frequent respiratory infections, such as pneumonia. Some research suggests that, for people with Down syndrome, respiratory infections are the most common cause of death across the entire lifespan, ranging from 23% to 40% of deaths in adulthood (Bittles, Bower, Hussain and Glasson, 2007).
The following academic papers and research support the needs identified:
- Bittles AH, Bower C, Hussain R and Glasson EJ. ‘The four ages of Down syndrome.’ The European Journal of Public Health 2007: volume 17, issue 2, pages 221 to 225
- Illouz T, Biragyn A, Iulita MF, Flores-Aguilar L, Dierssen M, De Toma I and others. ‘Immune dysregulation and the increased risk of complications and mortality following respiratory tract infections in adults with Down syndrome.’ Frontiers in Immunology 2021: volume 12
- Santoro SL, Chicoine B, Jasien JM, Kim JL, Stephens M, Bulova P and Capone G. ‘Pneumonia and respiratory infections in Down syndrome: a scoping review of the literature.’ American Journal of Medical Genetics Part A 2021: volume 185, issue 1, pages 286 to 299
- Watts R and Vyas H. ‘An overview of respiratory problems in children with Down’s syndrome.’ Archives of Disease in Childhood 2013: volume 98, issue 10, pages 812 to 817
- O’Leary L, Hughes‐McCormack L, Dunn K and Cooper SA. ‘Early death and causes of death of people with Down syndrome: a systematic review.’ Journal of Applied Research in Intellectual Disabilities 2018: volume 31, issue 5, pages 687 to 708
- De Cauwer H and Spaepen A. ‘Are patients with Down syndrome vulnerable to life-threatening COVID-19?’ Acta Neurologica Belgica 2021: volume 121, issue 3, pages 685 to 687
- Clift AK, Coupland CA, Keogh RH, Hemingway H and Hippisley-Cox J. ‘COVID-19 mortality risk in Down syndrome: results from a cohort study of 8 million adults.’ Annals of Internal Medicine 2021: volume 174, issue 4, pages 572 to 576
- Emes D, Hüls A, Baumer N, Dierssen M, Puri S, Russell L and others. ‘COVID-19 in children with Down syndrome: data from the trisomy 21 Research Society Survey.’ Journal of Clinical Medicine 2021: volume 10, issue 21, page 5,125
- Real de Asua D, Mayer MA, Ortega MDC, Borrel JM, Bermejo TDJ, González-Lamuño D and others. ‘Comparison of COVID-19 and non-COVID-19 pneumonia in Down syndrome.’ Journal of Clinical Medicine 2021: volume 10, issue 16, page 3,748
- Hüls A, Costa AC, Dierssen M, Baksh RA, Bargagna S, Baumer NT and others. ‘Medical vulnerability of individuals with Down syndrome to severe COVID-19 - data from the trisomy 21 Research Society and the UK ISARIC4C survey.’ eClinicalMedicine 2021: volume 33, number 100769
- Malle L, Gao C, Bouvier N, Percha B and Bogunovic D. ‘Individuals with Down syndrome hospitalized with COVID-19 have more severe disease.’ Genetics in Medicine 2021: volume 23, issue 3, pages 576 to 580
- Baksh RA, Strydom A, Pape SE, Chan LF and Gulliford MC. ‘Susceptibility to COVID-19 diagnosis in people with Down syndrome compared to the general population: matched-cohort study using primary care electronic records in the UK.’ Journal of General Internal Medicine 2022: volume 37, issue 8, pages 2,009 to 2,015
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Respiratory. 2025 (viewed January 2025)
- DSMIG. COVID-19 and Down syndrome. 2021 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Research suggests that all people with a neurodevelopmental disorder appear to be at increased risk and mortality from respiratory illnesses, such as COVID-19.
Supporting sources are as follows:
- Strydom A, Corcoran E and Rebillat AS. ‘The COVID-19 pandemic should be last orders for poor care of people with neurodevelopmental disorders.’ The British Journal of Psychiatry 2021: volume 218, issue 6, pages 302 to 304
- Baksh RA, Pape SE, Smith J and Strydom A. ‘Understanding inequalities in COVID-19 outcomes following hospital admission for people with intellectual disability compared to the general population: a matched cohort study in the UK.’ BMJ Open 2021: volume 11, issue 10, number e052482
Relevant DSMIG webpages are as follows:
- DSMIG. COVID-19 and Down syndrome. 2021 (viewed January 2025)
Gastrointestinal issues
People with Down syndrome may be more prone to conditions that affect the stomach and digestive system. This can be due to structural and functional gastrointestinal challenges, such as atresia or stenosis. Common challenges include:
- vomiting and diarrhoea
- constipation
- food intolerance (for example, coeliac disease)
- Hirschsprung’s disease
- abdominal pain
- gastro-oesophageal reflux
- difficulties with toilet training for children with Down syndrome
The following academic papers and research support the needs identified:
- Antonarakis SE, Skotko BG, Rafii MS, Strydom A, Pape SE, Bianchi DW and others. ‘Down syndrome.’ Nature Reviews Disease Primers 2020: volume 6, issue 1, number 9
- Ravel A, Mircher C, Rebillat AS, Cieuta-Walti C and Megarbane A. ‘Feeding problems and gastrointestinal diseases in Down syndrome.’ Archives de Pédiatrie 2020: volume 27, issue 1, pages 53 to 60
- Ivan DL and Cromwell P. ‘Clinical practice guidelines for management of children with down syndrome: part II.’ Journal of Pediatric Health Care 2014: volume 28, issue 3, pages 280 to 284
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Gastro-intestinal problems. 2025 (viewed January 2025)
- DSMIG. Information and resources by topic - Coeliac disease. 2025 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. People with Williams syndrome may be more prone to gastrointestinal issues partly due to the deletion of the elastin gene (Williams Syndrome Association, 2023). Common challenges include:
- vomiting and diarrhoea
- constipation
- diverticular disease
- gastro-oesophageal reflux
- food intolerance (for example, coeliac disease)
Supporting sources are as follows:
- Williams Syndrome Association. What is Williams syndrome? 2023 (viewed May 2025)
- Koppen IJ, Menke LA, Westra WM, Struik F, Mesman S, van Wijk MP and Huisman SA. ‘Fatal gastrointestinal complications in Pitt‐Hopkins syndrome.’ American Journal of Medical Genetics Part A 2023: volume 191, issue 3, pages 855 to 858
- Giannotti A, Tiberio G, Castro M, Virgilii F, Colistro F, Ferretti F and others. ‘Coeliac disease in Williams syndrome.’ Journal of Medical Genetics 2001: volume 38, issue 11, pages 767 to 768
- Partsch CJ, Siebert R, Caliebe A, Gosch A, Wessel A and Pankau R. ‘Sigmoid diverticulitis in patients with Williams-Beuren syndrome: relatively high prevalence and high complication rate in young adults with the syndrome.’ American Journal of Medical Genetics Part A 2005: volume 137, issue 1, pages 52 to 54
- Stagi S, Lapi E, Chiarelli F and de Martino M. ‘Incidence of diverticular disease and complicated diverticular disease in young patients with Williams syndrome.’ Pediatric Surgery International 2010: volume 26, pages 943 to 944
- Ignacio Jr R C, Klapheke WP, Stephen T and Bond S. ‘Diverticulitis in a child with Williams syndrome: a case report and review of the literature.’ Journal of Pediatric Surgery 2012: volume 47, issue 9, e33 to e35
Endocrine conditions
Research suggests that endocrine conditions, including thyroid disorders and diabetes, are more prevalent among people with Down syndrome than the wider population. This includes hypothyroidism (an under-active thyroid), which may cause symptoms such as:
- tiredness
- slowing of growth
- weight gain
- constipation
- sensitivity to cold
- hair loss
- dry skin
Endocrine conditions also include hyperthyroidism (an overactive thyroid), which may include symptoms such as:
- weight and muscle loss
- increased appetite
- diarrhoea
- anxiety
- heat intolerance
- tremor
The following academic papers and research support the needs identified:
- Startin CM, D’Souza H, Ball G, Hamburg S, Hithersay R, Hughes KM and others. ‘Health comorbidities and cognitive abilities across the lifespan in Down syndrome.’ Journal of Neurodevelopmental Disorders 2020: volume 12, issue 1, number 4
- Henderson A, Lynch SA, Wilkinson S and Hunter M. ‘Adults with Down’s syndrome: the prevalence of complications and health care in the community.’ British Journal of General Practice 2007: volume 57, issue 534, pages 50 to 55
- Capone GT, Chicoine B, Bulova P, Stephens M, Hart S, Crissman B and others. ‘Co‐occurring medical conditions in adults with Down syndrome: a systematic review toward the development of health care guidelines.’ American Journal of Medical Genetics Part A 2018: volume 176, issue 1, pages 116 to 133
- Aslam AA, Baksh RA, Pape SE, Strydom A, Gulliford MC, Chan LF and others. ‘Diabetes and obesity in Down syndrome across the lifespan: a retrospective cohort study using UK electronic health records.’ Diabetes Care 2022: volume 45, issue 12, pages 2,892 to 2,899
- Wentworth AB, Hand JL, Davis DM and Tollefson MM. ‘Skin concerns in patients with trisomy 21 (Down syndrome): a Mayo Clinic 22‐year retrospective review.’ Pediatric Dermatology 2021: volume 38, pages 73 to 78
- Dalrymple RA. ‘Thyroid disorder in children and young people with Down syndrome: DSMIG guideline review.’ Archives of Disease in Childhood - Education and Practice 2022: volume 107, pages 34 to 35
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Thyroid disorder. 2025 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Research suggests that people with Williams syndrome have a higher prevalence of hypothyroidism, and approximately 75% experience underdevelopment of the thyroid gland (Selicorni and others, 2006).
Supporting sources are as follows:
- Baksh RA, Pape SE, Chan LF, Aslam AA, Gulliford MC and Strydom A. ‘Multiple morbidity across the lifespan in people with Down syndrome or intellectual disabilities: a population-based cohort study using electronic health records.’ The Lancet Public Health 2023: volume 8, issue 6, e453 to e462
- Selicorni A, Fratoni A, Pavesi MA, Bottigelli M, Arnaboldi E and Milani D. ‘Thyroid anomalies in Williams syndrome: investigation of 95 patients.’ American Journal of Medical Genetics Part A 2006: volume 140, issue 10, pages 1,098 to 1,101
- Stagi S, Bindi G, Neri AS, Lapi E, Losi S, Jenuso R and others. ‘Thyroid function and morphology in patients affected by Williams syndrome.’ Clinical Endocrinology 2005: volume 63, issue 4, pages 456 to 460
Musculoskeletal conditions
Musculoskeletal conditions are commonly seen in people with Down syndrome due to a range of reasons, including:
- low muscle tone
- craniovertebral instability
- cervical spine instability
- lax ligaments
- hypermobile joints
- susceptibility to childhood arthritis
This can cause pain and lead to issues with posture and mobility, such as flat foot and neck instability, which may require support from a multidisciplinary team (for example, physiotherapy, occupational therapy and orthotic services).
The following academic papers and research support the needs identified:
- Capone GT, Chicoine B, Bulova P, Stephens M, Hart S, Crissman B and others. ‘Co‐occurring medical conditions in adults with Down syndrome: a systematic review toward the development of health care guidelines.’ American Journal of Medical Genetics Part A 2018: volume 176, issue 1, pages 116 to 133
- Antonarakis SE, Skotko BG, Rafii MS, Strydom A, Pape SE, Bianchi DW and others. ‘Down syndrome.’ Nature Reviews Disease Primers 2020: volume 6, issue 1, number 9
- Mik G, Gholve PA, Scher DM, Widmann RF and Green DW. ‘Down syndrome: orthopedic issues.’ Current Opinion in Pediatrics 2008: volume 20, issue 1, pages 30 to 36
- Foley C and Killeen OG. ‘Musculoskeletal anomalies in children with Down syndrome: an observational study.’ Archives of Disease in Childhood 2019: volume 104, issue 5, pages 482 to 487
- Foley CM, Deely DA, MacDermott EJ and Killeen OG. ‘Arthropathy of Down syndrome: an under-diagnosed inflammatory joint disease that warrants a name change.’ RMD Open 2019: volume 5, issue 1, number e000890
- Jones JT, Smith C and Talib N. ‘Brief musculoskeletal screen and patient education for Down syndrome-associated arthritis.’ Global Pediatric Health 2021: volume 8, number 2333794X211045562
- McGuire BE and Defrin R. ‘Pain perception in people with Down syndrome: a synthesis of clinical and experimental research.’ Frontiers in Behavioral Neuroscience 2015: volume 9, issue 194
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Cervical Spine Disorders: Craniovertebral instability. 2025 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Musculoskeletal conditions are commonly seen in people with Williams syndrome due to low muscle tone, lax ligaments and hypermobile joints. This can cause pain and lead to issues with posture and mobility, such as scoliosis.
Supporting sources are as follows:
- Cohen DB and Quigley MR. ‘Thoracolumbar syrinx in association with Williams syndrome.’ Pediatrics 2006: volume 118, issue 2, e522 to e525
- Franceschini P, Guala A, Vardeu MP, Signorile F, Franceschini D, Mastroiacovo P and others. ‘The Williams syndrome: an Italian collaborative study.’ Minerva Pediatrica 1996: volume 48, issue 10, pages 421 to 428
- Kaplan P, Kirschner M, Watters G and Costa MT. ‘Contractures in patients with Williams syndrome.’ Pediatrics 1989: volume 84, issue 5, pages 895 to 899
- Nicholson WR and Hockey KA. ‘Williams syndrome: a clinical study of children and adults.’ Journal of Paediatrics and Child Health 1993: volume 29, issue 6, pages 468 to 472
- Osebold WR and King HA. ‘Kyphoscoliosis in Williams syndrome.’ Spine 1994: volume 19, issue 3, pages 367 to 371
Immune function
People with Down syndrome may experience an increased risk of infection, and these infections can be more difficult to treat. It is important that people with Down syndrome are up to date with all necessary vaccines and have access to acute and emergency healthcare. People with Down syndrome also have a higher prevalence of certain autoimmune disorders, such as thyroid disease, type 1 diabetes and coeliac disease.
The following academic papers and research support the needs identified:
- Illouz T, Biragyn A, Iulita MF, Flores-Aguilar L, Dierssen M, De Toma I and others. ‘Immune dysregulation and the increased risk of complications and mortality following respiratory tract infections in adults with Down syndrome.’ Frontiers in Immunology 2021: volume 12, number 621440
- Ivan DL and Cromwell P. ‘Clinical practice guidelines for management of children with down syndrome: part II.’’ Journal of Pediatric Health Care 2014: volume 28, issue 3, pages 280 to 284
- Verstegen RH and Kusters MA. ‘Inborn errors of adaptive immunity in Down syndrome.’ Journal of Clinical Immunology 2020: volume 40, issue 6, pages 791 to 806
- Verstegen RH, Chang KJ and Kusters MA. ‘Clinical implications of immune‐mediated diseases in children with Down syndrome.’ Pediatric Allergy and Immunology 2020: volume 31, issue 2, pages 117 to 123
- Blake JM, Estrada Gomez D, Skotko BG, Torres A and Santoro SL. ‘Pneumonia and respiratory infection in Down syndrome: a 10‐year cohort analysis of inpatient and outpatient encounters across the lifespan.’ American Journal of Medical Genetics Part A 2021: volume 185, issue 10, pages 2,878 to 2,887
- Beckhaus AA and Castro-Rodriguez JA. ‘Down syndrome and the risk of severe RSV infection: a meta-analysis.’ Pediatrics 2018: volume 142, issue 3
- Huggard D, Doherty DG and Molloy EJ. ‘Immune dysregulation in children with Down syndrome.’ Frontiers in Pediatrics 2020: volume 8, issue 73
- Bergholdt R, Eising S, Nerup J and Pociot F. ‘Increased prevalence of Down’s syndrome in individuals with type 1 diabetes in Denmark: a nationwide population-based study.’ Diabetologia 2006: volume 49, pages 1,179 to 1,182
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Immune function. 2025 (viewed January 2025)
- DSMIG. Information and resources by topic - Immunisation. 2025 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. For example, some research suggests that prevalence of coeliac disease is higher among people with Williams syndrome than the general population.
Supporting sources are as follows:
- Giannotti A, Tiberio G, Castro M, Virgilii F, Colistro F, Ferretti F and others. ‘Coeliac disease in Williams syndrome.’ Journal of Medical Genetics 2001: volume 38, issue 11, pages 767 to 768
Hearing issues
Hearing difficulties are extremely common in people with Down syndrome. This can have a major impact on the development of speech, language, behaviour and social skills. Difficulties include:
- conductive hearing loss due to glue ear, which is more common in children
- age-related hearing loss, which occurs more frequently and at a younger age in people with Down syndrome than the wider population
The following academic papers and research support the needs identified:
- Tedeschi AS, Roizen NJ, Taylor HG, Murray G, Curtis CA and Parikh AS. ‘The prevalence of congenital hearing loss in neonates with Down syndrome.’ The Journal of Pediatrics 2015: volume 166, issue 1, pages 168 to 171
- Barr E, Dungworth J, Hunter K, McFarlane M and Kubba H. ‘The prevalence of ear, nose and throat disorders in preschool children with Down’s syndrome in Glasgow.’ Scottish Medical Journal 2011: volume 56, issue 2, pages 98 to 103
- Austeng ME, Akre H, Falkenberg ES, Øverland B, Abdelnoor M and Kværner KJ. ‘Hearing level in children with Down syndrome at the age of eight.’ Research in Developmental Disabilities 2013: volume 34, issue 7, pages 2,251 to 2,256
- Austeng ME, Akre H, Øverland B, Abdelnoor M, Falkenberg ES and Kværner KJ. ‘Otitis media with effusion in children within Down syndrome.’ International Journal of Pediatric Otorhinolaryngology 2013: volume 77, issue 8, pages 1,329 to 1,332
- Park AH, Wilson MA, Stevens PT, Harward R and Hohler N. ‘Identification of hearing loss in pediatric patients with Down syndrome.’ Otolaryngology - Head and Neck Surgery 2012: volume 146, issue 1, pages 135 to 140
- Laws G and Hall A. ‘Early hearing loss and language abilities in children with Down syndrome.’ International Journal of Language and Communication Disorders 2014: volume 49, issue 3, pages 333 to 342
- Bennetts L and Flynn M. ‘Improving the classroom listening skills of children with Down syndrome by using sound-field amplification.’ Down Syndrome Research and Practice 2002: volume 8, issue 1, pages 19 to 24
- Nightengale E, Yoon P, Wolter-Warmerdam K, Daniels D and Hickey F. ‘Understanding hearing and hearing loss in children with Down syndrome.’ American Journal of Audiology 2017: volume 26 issue 3, pages 301 to 308
- Ivan DL and Cromwell P. ‘Clinical practice guidelines for management of children with down syndrome: part II.’ Journal of Pediatric Health Care 2014: volume 28, issue 3, pages 280 to 284
- Kreicher KL, Weir FW, Nguyen SA and Meyer TA. ‘Characteristics and progression of hearing loss in children with Down syndrome.’ The Journal of Pediatrics 2018: volume 193, pages 27 to 33
- Stewart R, Gallagher D and Leyden P. ‘Diagnosis and management of conductive hearing loss in children with trisomy 21.’ Journal of Paediatrics and Child Health 2018: volume 54, issue 11, pages 1,242 to 1,245
- Capone GT, Chicoine B, Bulova P, Stephens M, Hart S, Crissman B and others. ‘Co‐occurring medical conditions in adults with Down syndrome: a systematic review toward the development of health care guidelines.’ American Journal of Medical Genetics Part A 2018: volume 176, issue 1, pages 116 to 133
- Stancliffe RJ, Lakin KC, Larson SA, Engler J, Taub S, Fortune J and Bershadsky J. ‘Demographic characteristics, health conditions, and residential service use in adults with Down syndrome in 25 US states.’ Intellectual and Developmental Disabilities 2012: volume 50, issue 2, pages 92 to 108
- Picciotti PM, Carfì A, Anzivino R, Paludetti G, Conti G, Brandi V and others. ‘Audiologic assessment in adults with Down syndrome.’American Journal on Intellectual and Developmental Disabilities 2017: volume 122, issue 4, pages 333 to 341
Relevant DSMIG-led resources are as follows:
- Down’s Syndrome Association and DSMIG. ‘Hearing - health series.’ Ears, nose, throat and teeth. 2024 (viewed January 2025)
- DSMIG. Information and resources by topic - Hearing. 2025 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. For example, studies have found that people with Williams syndrome also experience hearing difficulties. In a sample of 81 people with Williams syndrome aged between 5 and 60 years, 63% of the school-age and 92% of the adult participants had mild to moderately severe hearing loss (Marler and others, 2010).
Supporting sources are as follows:
- Marler JA, Sitcovsky JL, Mervis CB, Kistler DJ and Wightman FL. ‘Auditory function and hearing loss in children and adults with Williams syndrome: cochlear impairment in individuals with otherwise normal hearing.’ American Journal of Medical Genetics Part C: Seminars in Medical Genetics 2010: volume 154C, issue 2, pages 249 to 265
Vision issues
There is a higher prevalence of sight issues among people with Down syndrome. Refractive errors - such as short-sightedness, long-sightedness and astigmatism - are more common at all ages. There is also an increased incidence of disorders, such as congenital cataracts, squint and glaucoma, in people with Down syndrome, and higher rates of cataracts with ageing.
The following academic papers and research support the needs identified:
- Watt T, Robertson K and Jacobs RJ. ‘Refractive error, binocular vision and accommodation of children with Down syndrome.’ Clinical and Experimental Optometry 2015: volume 98, issue 1, pages 3 to 11
- Cregg M, Woodhouse JM, Stewart RE, Pakeman VH, Bromham NR, Gunter HL and others. ‘Development of refractive error and strabismus in children with Down syndrome.’ Investigative Ophthalmology and Visual Science 2003: volume 44, issue 3, pages 1,023 to 1,030
- Stewart RE, Woodhouse JM and Trojanowska LD. ‘In focus: the use of bifocal spectacles with children with Down’s syndrome.’ Ophthalmic and Physiological Optics 2005: volume 25, issue 6, pages 514 to 522
- Nandakumar K and Leat SJ. ‘Bifocals in children with Down syndrome (BiDS) - visual acuity, accommodation and early literacy skills.’ Acta Ophthalmologica 2010: volume 88, issue 6, e196 to e204
- John FM, Bromham NR, Woodhouse JM and Candy TR. ‘Spatial vision deficits in infants and children with Down syndrome.’ Investigative Ophthalmology and Science 2004: volume 45, issue 5, pages 1,566 to 1,572
- Courage ML, Adams RJ and Hall EJ. ‘Contrast sensitivity in infants and children with Down syndrome.’ Vision Research 1997: volume 37, issue 11, pages 1,545 to 1,555
- Stephen E, Dickson J, Kindley AD, Scott CC and Charleton PM. ‘Surveillance of vision and ocular disorders in children with Down syndrome.’ Developmental Medicine and Child Neurology 2007: volume 49, issue 7, pages 513 to 515
- Ivan DL and Cromwell P. ‘Clinical practice guidelines for management of children with down syndrome: part II.’’ Journal of Pediatric Health Care 2014: volume 28, issue 3, pages 280 to 284
- Al-Bagdady M, Murphy PJ and Woodhouse JM. ‘Development and distribution of refractive error in children with Down’s syndrome.’ British Journal of Ophthalmology 2011: volume 95, issue 8, pages 1,091 to 1,097
- Umfress AC, Hair CD and Donahue SP. ‘Prevalence of ocular pathology on initial screening and incidence of new findings on follow-up examinations in children with trisomy 21.’ American Journal of Ophthalmology 2019: volume 207, pages 373 to 377
- Al‐Bagdady M, Stewart RE, Watts P, Murphy PJ and Woodhouse JM. ‘Bifocals and Down’s syndrome: correction or treatment?’ Ophthalmic and Physiological Optics 2009: volume 29, issue 4, pages 416 to 421
- Oladiwura D, Roberts C and Theodorou M. ‘Nystagmus in Down syndrome - a retrospective notes review.’ British and Irish Orthoptic Journal 2022: volume 18, issue 1, pages 48 to 56
- Kristianslund O and Drolsum L. ‘Prevalence of keratoconus in persons with Down syndrome: a review.’ BMJ Open Ophthalmology 2021: volume 6, issue 1, number e000754
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Vision. 2025 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Research suggests that people with a learning disability are at a greater risk of experiencing vision issues than the wider population. Furthermore, there is a higher prevalence of sight issues among people with Williams syndrome. Refractive errors - such as short-sightedness and astigmatism - are more common at all ages. There may also be an increased incidence of disorders such as a squint in people with Williams syndrome.
Supporting sources are as follows:
- Baksh RA, Pape SE, Chan LF, Aslam AA, Gulliford MC and Strydom A. ‘Multiple morbidity across the lifespan in people with Down syndrome or intellectual disabilities: a population-based cohort study using electronic health records.’ The Lancet Public Health 2023: volume 8, issue 6, e453 to e462
- Atkinson J, Anker S, Braddick O, Nokes L, Mason A and Braddick F. ‘Visual and visuospatial development in young children with Williams syndrome.’ Developmental Medicine and Child Neurology 2011: volume 43, issue 5, pages 330 to 337
- Woodhouse JM. ‘Investigating and managing the child with special needs.’ Ophthalmic and Physiological Optics 1998: volume 18, issue 2, pages 147 to 152
- D’Souza D, Cole V, Farran EK, Brown JH, Humphreys K, Howard J, Rodic M, Dekker TM, D’Souza H and Karmiloff-Smith A. ‘Face processing in Williams syndrome is already atypical in infancy.’ Frontiers in Psychology 2015: volume 6, page 760
Dental issues
Dental anomalies are common in people with Down syndrome. This includes differences in the development and structure of teeth, which can lead to differences in oral and dental health. People with Down syndrome may also be more prone to gum disease.
The following academic papers and research support the needs identified:
- Stensson M, Norderyd J, Van Riper M, Marks L and Björk M. ‘Parents’ perceptions of oral health, general health and dental health care for children with Down syndrome in Sweden.’ Acta Odontologica Scandinavica 2021: volume 79, issue 4, pages 248 to 255
- Mubayrik AB. ‘The dental needs and treatment of patients with Down syndrome.’ Dental Clinics 2016: volume 60, issue 3, pages 613 to 626
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Dental. 2025 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. For example, research has suggested that dental anomalies are common in people with Williams syndrome. This includes differences in the development and structure of teeth, which can lead to differences in oral and dental health. People with Williams syndrome may also be more prone to gum disease.
Supporting sources are as follows:
- Baksh RA, Pape SE, Chan LF, Aslam AA, Gulliford MC and Strydom A. ‘Multiple morbidity across the lifespan in people with Down syndrome or intellectual disabilities: a population-based cohort study using electronic health records’. The Lancet Public Health 2023: volume 8, issue 6, e453 to e462
- Wong D, Ramachandra SS and Singh AK. ‘Dental management of patient with Williams Syndrome - a case report.’ Contemporary Clinical Dentistry 2015: volume 6, issue 3, pages 418 to 420
- Pober BR and Morris CA. ‘Diagnosis and management of medical problems in adults with Williams-Beuren syndrome.’ American Journal of Medical Genetics Part C: Seminars in Medical Genetics 2007: volume 145C, number 3, pages 280 to 290
- Axelsson S, Bjørnland T, Kjær I, Heiberg A and Storhaug K. ‘Dental characteristics in Williams syndrome: a clinical and radiographic evaluation.’ Acta Odontologica Scandinavica 2003: volume 61, issue 3, pages 129 to 136
- Patil PM and Patil SP. ‘Williams-Beuren syndrome: a complete guide for oral healthcare.’ Journal of Oral Medicine and Oral Surgery 2021: volume 27, number 2, article 21
- Axelsson S. ‘Variability of the cranial and dental phenotype in Williams syndrome.’ Swedish Dental Journal (Supplement) 2005: volume 170, pages 3 to 67
Relevant DSMIG-led resources are as follows:
- Down’s Syndrome Association and DSMIG. ‘Oral health care for children - health series.’ Ears, nose, throat and teeth. 2024 (viewed May 2025)
Cancers and blood disorders
People with Down syndrome have a higher risk of developing blood disorders, including leukaemia (blood cancer). This is more common in children with transient leukaemia (TL), a unique ‘pre-leukaemia’ condition seen in 5% to 30% of newborns with Down syndrome (Tunstall and others, 2018).
People with Down syndrome also have a higher risk of developing certain solid tumours - for example, prevalence of testicular cancer has been estimated to be higher among people with Down syndrome.
The following academic papers and research support the needs identified:
- Tunstall O, Bhatnagar N, James B, Norton A, O’Marcaigh AS, Watts T and others. ‘Guidelines for the investigation and management of transient leukaemia of Down syndrome.’ British Journal of Haematology 2018: volume 182, issue 2
- Bhatnagar N, Nizery L, Tunstall O, Vyas P and Roberts I. ‘Transient abnormal myelopoiesis and AML in Down syndrome: an update.’ Current Hematologic Malignancy Reports 2016: volume 11, issue 5, pages 333 to 341
- Hafeez S, Sharma RA, Huddart RA, Dearnaley DP and Horwich A. ‘Challenges in treating patients with Down’s syndrome and testicular cancer with chemotherapy and radiotherapy: the Royal Marsden experience.’ Clinical Oncology 2007: volume 19, issue 2, pages 135 to 142
- Santoro JD, Lee S, Mlynash M, Mayne EW, Rafii MS and Skotko BG. ‘Diminished blood pressure profiles in children with Down syndrome.’ Hypertension 2020: volume 75, issue 3, pages 819 to 825
- Ivan DL and Cromwell P. ‘Clinical practice guidelines for management of children with Down syndrome: part II.’ Journal of Pediatric Health Care 2014: volume 28, issue 3, pages 280 to 284
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Haematological conditions in children with Down syndrome. 2025 (viewed January 2025)
- DSMIG. Information and resources by topic - Oncology. 2025 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability, particularly regarding increased risk of blood disorders and hypertension.
Supporting sources are as follows:
- Baksh RA, Pape SE, Chan LF, Aslam AA, Gulliford MC and Strydom A. ‘Multiple morbidity across the lifespan in people with Down syndrome or intellectual disabilities: a population-based cohort study using electronic health records.’ The Lancet Public Health 2023: volume 8, issue 6, e453 to e462
Dementia
Alzheimer’s disease and symptoms of dementia affect adults with Down syndrome more frequently and at a younger age than the general population - the mean age being 55 years old (McCarron and others, 2017 and Mokrysz and others, 2017). This is known as young-onset dementia.
Some research estimates that the lifetime risk of people with Down syndrome developing dementia is estimated to be around 9 in 10 (Strydom and others, 2018). Typical signs may include:
- changes in personality and behaviour
- loss of short-term memory
- seizures
The following academic papers and research support the needs identified:
- McCarron M, McCallion P, Reilly E, Dunne P, Carroll R and Mulryan N. ‘A prospective 20‐year longitudinal follow‐up of dementia in persons with Down syndrome.’ Journal of Intellectual Disability Research 2017: volume 61, issue 9, pages 843 to 852
- Strydom A, Coppus A, Blesa R, Danek A, Fortea J, Hardy J and others. ‘Alzheimer’s disease in Down syndrome: an overlooked population for prevention trials.’ Alzheimer’s and Dementia: Translational Research and Clinical Interventions 2018: volume 4, issue 1, pages 703 to 713
- Hithersay R, Startin CM, Hamburg S, Mok KY, Hardy J, Fisher EM and others. ‘Association of dementia with mortality among adults with Down syndrome older than 35 years.’ JAMA Neurology 2019: volume 76, issue 2, pages 152 to 160
- Rujeedawa T, Carrillo Félez E, Clare IC, Fortea J, Strydom A, Rebillat AS and others. ‘The clinical and neuropathological features of sporadic (late-onset) and genetic forms of Alzheimer’s disease.’ Journal of Clinical Medicine 2021: volume 10, issue 19, number 4,582
- Pape SE, Baksh RA, Startin C, Hamburg S, Hithersay R and Strydom A. ‘The association between physical activity and CAMDEX-DS changes prior to the onset of Alzheimer’s disease in Down syndrome.’ Journal of Clinical Medicine 2021: volume 10, issue 9, number 1,882
- Snyder HM, Bain LJ, Brickman AM, Carrillo MC, Esbensen AJ, Espinosa JM and others. ‘Further understanding the connection between Alzheimer’s disease and Down syndrome.’ Alzheimer’s and Dementia 2020: volume 16, issue 7, pages 1,065 to 1,077
- Wiseman FK, Pulford LJ, Barkus C, Liao F, Portelius E, Webb R and others. ‘Trisomy of human chromosome 21 enhances amyloid-β deposition independently of an extra copy of APP.’ Brain 2018: volume 141, issue 8, pages 2,457 to 2,474
- Mann DM, Davidson YS, Robinson AC, Allen N, Hashimoto T, Richardson A and others, ‘Patterns and severity of vascular amyloid in Alzheimer’s disease associated with duplications and missense mutations in APP gene, Down syndrome and sporadic Alzheimer’s disease.’ Acta Neuropathologica 2018: volume 136, pages 569 to 587
- Eady N, Sheehan R, Rantell K, Sinai A, Bernal J, Bohnen I and others. ‘Impact of cholinesterase inhibitors or memantine on survival in adults with Down syndrome and dementia: clinical cohort study.’ British Journal of Psychiatry 2018: volume 212, issue 3, pages 155 to 160
- Buss L, Fisher E, Hardy J, Nizetic D, Groet J, Pulford L and Strydom A. ‘Intracerebral haemorrhage in Down syndrome: protected or predisposed?’ F1000Research 2016: volume 5, F1000 Faculty Rev-876 (version 1)
- Antonarakis SE, Skotko BG, Rafii MS, Strydom A, Pape SE, Bianchi DW and others. ‘Down syndrome.’ Nature Reviews Disease Primers 2020: volume 6, issue 9
- Dekker AD, Strydom A, Coppus AM, Nizetic D, Vermeiren Y, Naudé PJ and others. ‘Behavioural and psychological symptoms of dementia in Down syndrome: early indicators of clinical Alzheimer’s disease?’ Cortex 2015: volume 73, pages 36 to 61
- Montoliu-Gaya L, Strydom A, Blennow K, Zetterberg H and Ashton NJ. ‘Blood biomarkers for Alzheimer’s disease in Down syndrome.’ Journal of Clinical Medicine 2021: volume 10, issue 16, number 3,639
- Sheehan R, Sinai A, Bass N, Blatchford P, Bohnen I, Bonell S and others. ‘Dementia diagnostic criteria in Down syndrome.’ International Journal of Geriatric Psychiatry 2015: volume 30, issue 8, pages 857 to 863
- Sinai A, Mokrysz C, Bernal J, Bohnen I, Bonell S, Courtenay K and others. ‘Predictors of age of diagnosis and survival of Alzheimer’s disease in Down syndrome.’ Journal of Alzheimer’s Disease 2018: volume 61, issue 2, pages 717 to 728
- Zis P and Strydom A. ‘Clinical aspects and biomarkers of Alzheimer’s disease in Down syndrome.’ Free Radical Biology and Medicine 2018: volume 114, pages 3 to 9
- Dekker AD, Sacco S, Carfi A, Benejam B, Vermeiren Y, Beugelsdijk G and others. ‘The behavioral and psychological symptoms of dementia in Down syndrome (BPSD-DS) scale: comprehensive assessment of psychopathology in Down syndrome.’ Journal of Alzheimer’s Disease 2018: volume 63, issue 2, pages 797 to 819
- Startin CM, Hamburg S, Hithersay R, Davies A, Rodger E, Aggarwal N and others. ‘The LonDownS adult cognitive assessment to study cognitive abilities and decline in Down syndrome.’ Wellcome Open Research 2016: volume 1, issue 11
- Rafii MS, Ances BM, Schupf N, Krinsky‐McHale SJ, Mapstone M, Silverman W and others. ‘The AT (N) framework for Alzheimer’s disease in adults with Down syndrome.’ Alzheimer’s and Dementia: Diagnosis, Assessment and Disease Monitoring 2020: volume 12, issue 1, number e12062
- Alhajraf F, Ness D, Hye A and Strydom A. ‘Plasma amyloid and tau as dementia biomarkers in Down syndrome: systematic review and meta‐analyses.’ Developmental Neurobiology 2019: volume 79, issue 7, pages 684 to 698
- Hithersay R, Hamburg S, Knight B and Strydom A. ‘Cognitive decline and dementia in Down syndrome.’ Current Opinion in Psychiatry 2017: volume 30, issue 2, pages 102 to 107
- Startin CM, Hamburg S, Hithersay R, Al-Janabi T, Mok KY, Hardy J and others. ‘Cognitive markers of preclinical and prodromal Alzheimer’s disease in Down syndrome.’ Alzheimer’s and Dementia 2019: volume 15, issue 2, pages 245 to 257
- Aschenbrenner AJ, Baksh RA, Benejam B, Beresford‐Webb JA, Coppus A, Fortea J and others. ‘Markers of early changes in cognition across cohorts of adults with Down syndrome at risk of Alzheimer’s disease.’ Alzheimer’s and Dementia: Diagnosis, Assessment and Disease Monitoring 2021: volume 13, issue 1, number e12184
- D’Souza H, Mason L, Mok KY, Startin CM, Hamburg S, Hithersay R and others. ‘Differential associations of apolipoprotein E ε4 genotype with attentional abilities across the life span of individuals with Down syndrome.’ JAMA Network Open 2020: volume 3, issue 9, number e2018221
- Zis P, Strydom A, Buckley D, Adekitan D and McHugh PC. ‘Cognitive ability in Down syndrome and its relationship to urinary neopterin, a marker of activated cellular immunity.’ Neuroscience Letters 2017: volume 636, pages 254 to 257
- Firth NC, Startin CM, Hithersay R, Hamburg S, Wijeratne PA, Mok KY and others. ‘Aging related cognitive changes associated with Alzheimer’s disease in Down syndrome.’ Annals of Clinical and Translational Neurology 2018: volume 5, issue 6, pages 741 to 751
- Sinai A, Hassiotis A, Rantell K and Strydom, A. ‘Assessing specific cognitive deficits associated with dementia in older adults with Down syndrome: use and validity of the Arizona Cognitive Test Battery (ACTB).’ PloS ONE 2016: volume 11, issue 5, number e0153917
- Janicki MP, Zendell A and DeHaven, K. ‘Coping with dementia and older families of adults with Down syndrome.’ Dementia 2020: volume 9, issue 3, pages 391 to 407
- Hithersay R, Baksh RA, Startin CM, Wijeratne P, Hamburg S, Carter B and others. ‘Optimal age and outcome measures for Alzheimer’s disease prevention trials in people with Down syndrome.’ Alzheimer’s and Dementia 2021: volume 17, issue 4, pages 595 to 604
- Dodd K. ‘Psychological and other non-pharmacological interventions in services for people with learning disabilities and dementia.’ Advances in Mental Health and Learning Disabilities 2010: volume 4, issue 1, pages 28 to 36
- Atkins Furniss K, Loverseed A, Lippold T and Dodd K. ‘The views of people who care for adults with Down’s syndrome and dementia: service evaluation.’ British Journal of Learning Disabilities 2012: volume 40, issue 4, pages 318 to 327
- Dodd K. ‘Care considerations for dementia in people with Down’s syndrome - a management perspective.’ Neurodegenerative Disease Management 2015: volume 5, issue 4, pages 293 to 304
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Ageing and Dementia. 2025 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Though some studies indicate that dementia is less common than in people with Down syndrome, increased rates for dementia have also been found in other elderly people with intellectual disability in the UK.
Dementia prevalence was estimated to be approximately 13% among people with intellectual disabilities aged 60 and older, and 18% among those aged 65 and older (Strydom, Dodd, Uchendu and Wilson, 2020).
Supporting sources are as follows:
- Strydom A, Dodd K, Uchendu N and Wilson S. ‘Dementia and other disorders associated with ageing in people with intellectual disability’ in ‘Oxford textbook of the psychiatry of intellectual disability’ by Bhaumik S and Alexander R (editors). 2020. Oxford Textbooks in Psychiatry: Oxford University Press
- Strydom A, Al-Janabi T, Houston M and Ridley J. ‘Best practice in caring for adults with dementia and learning disabilities.’ Nursing Standard 2016: volume 31, issue 6, pages 42 to 51
Feeding, diet, weight gain and growth
People with Down syndrome may experience challenges with growth, such as faltering growth and short stature. There is also a high prevalence of being overweight and of obesity among people with Down syndrome. This can be due to both environmental and biological factors, such as:
- thyroid disorders
- slower metabolism
- lack of accessible information on nutrition and diet
- lack of access to physical activity
The following academic papers and research support the needs identified:
- Henderson A, Lynch SA, Wilkinson S and Hunter M. ‘Adults with Down’s syndrome: the prevalence of complications and health care in the community.’ British Journal of General Practice 2007: volume 57, issue 534, pages 50 to 55
- Capone GT, Chicoine B, Bulova P, Stephens M, Hart S, Crissman B and others. ‘Co‐occurring medical conditions in adults with Down syndrome: a systematic review toward the development of health care guidelines.’ American Journal of Medical Genetics Part A 2018: volume 176, issue 1, pages 116 to 133
- Bertapelli F, Pitetti K, Agiovlasitis S and Guerra-Junior G. ‘Overweight and obesity in children and adolescents with Down syndrome - prevalence, determinants, consequences, and interventions: a literature review.’ Research in Developmental Disabilities 2016: volume 57, pages 181 to 192
- Aslam AA, Baksh RA, Pape SE, Strydom A, Gulliford MC, Chan LF and others. ‘Diabetes and obesity in Down syndrome across the lifespan: a retrospective cohort study using UK electronic health records.’ Diabetes Care 2022: volume 45, issue 12, pages 2,892 to 2,899
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Growth. 2025 (viewed January 2025)
- DSMIG. Information and resources - Growth charts. 2025 (viewed January 2025)
- DSMIG. Information and resources by topic - Feeding and nutrition. 2025 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. For example, some research suggests that children with Williams syndrome may exhibit food refusal behaviours, which can impact their ability to achieve a healthy diet.
Supporting sources are as follows:
- O’Reilly MF and Lancioni GE. ‘Treating food refusal in a child with Williams syndrome using the parent as therapist in the home setting.’ Journal of Intellectual Disability Research 2011: volume 45, issue 1, pages 41 to 46
Sleep
Many people with Down syndrome have challenges sleeping. Common sleep disorders include:
- difficulty settling
- frequent night waking
- parasomnias
Sleep issues may be a result of behavioural issues (bedtime routines) or sleep-related breathing disorders (also known as sleep apnoea). Sleep apnoea occurs when the airways become partly blocked during sleep, making breathing more difficult. This can have a long-term effect on growth and health.
The following academic papers and research support the needs identified:
- Choi EK, Jung E, Van Riper M and Lee YJ. ‘Sleep problems in Korean children with Down syndrome and parental quality of life.’ Journal of Intellectual Disability Research 2019: volume 63, issue 11, pages 1,346 to 1,358
- Kose C, Wood I, Gwyther A, Basnet S, Gaskell C, Gringras P and others. ‘Sleep-related rhythmic movement disorder in young children with Down syndrome: prevalence and clinical features.’ Brain Sciences 2021: volume 11, issue 10, number 1,326
- Yau S, Pickering RM, Gringras P, Elphick H, Evans HJ, Farquhar M and others. ‘Sleep in infants and toddlers with Down syndrome compared to typically developing peers: looking beyond snoring.’ Sleep Medicine 2019: volume 63, pages 88 to 97
- Carter M, McCaughey E, Annaz D and Hill CM. ‘Sleep problems in a Down syndrome population.’ Archives of Disease in Childhood 2009: volume 94, issue 4, pages 308 to 310
- Stores G and Stores R. ‘Sleep disorders and their clinical significance in children with Down syndrome.’ Developmental Medicine and Child Neurology 2013: volume 55, issue 2, pages 126 to 130
- Breslin JH, Edgin JO, Bootzin RR, Goodwin JL and Nadel L. ‘Parental report of sleep problems in Down syndrome.’ Journal of Intellectual Disability Research 2011: volume 55, issue 11, pages 1,086 to 1,091
- Hoffmire CA, Magyar CI, Connolly HV, Fernandez ID and van Wijngaarden E. ‘High prevalence of sleep disorders and associated comorbidities in a community sample of children with Down syndrome.’ Journal of Clinical Sleep Medicine 2014: volume 10, issue 4, pages 411 to 419
- Chen CCJ, Spanò G and Edgi JO. ‘The impact of sleep disruption on executive function in Down syndrome.’ Research in Developmental Disabilities 2013: volume 34, issue 6, pages 2,033 to 2,039
- Capone GT, Chicoine B, Bulova P, Stephens M, Hart S, Crissman B and others. ‘Co‐occurring medical conditions in adults with Down syndrome: a systematic review toward the development of health care guidelines.’ American Journal of Medical Genetics Part A 2018: volume 176, issue 1, pages 116 to 133
- Ivan DL and Cromwell P. ‘Clinical practice guidelines for management of children with Down syndrome: part II.’ Journal of Pediatric Health Care 2014: volume 28, issue 3, pages 280 to 284
- Grantham-Hill S, Evans HJ, Tuffrey C, Sanders E, Elphick HE, Gringras P and others. ‘Psychometric properties and predictive value of a screening questionnaire for obstructive sleep apnea in young children with Down syndrome.’ Frontiers in Psychiatry 2020: volume 11
- Joyce A, Elphick H, Farquhar M, Gringras P, Evans H, Bucks RS and others. ‘Obstructive sleep apnoea contributes to executive function impairment in young children with Down syndrome.’ Behavioral Sleep Medicine 2020: volume 18, issue 5, pages 611 to 621
- Hill CM, Elphick HE, Farquhar M, Gringras P, Pickering RM, Kingshott RN and others. ‘Home oximetry to screen for obstructive sleep apnoea in Down syndrome.’ Archives of Disease in Childhood 2018: volume 103, issue 10, pages 962 to 967
- Sanders E, Hill CM, Evans HJ and Tuffrey C. ‘The development of a screening questionnaire for obstructive sleep apnea in children with Down syndrome.’ Frontiers in Psychiatry 2015: volume 6
- Horne RS, Wijayaratne P, Nixon GM and Walter LM. ‘Sleep and sleep disordered breathing in children with Down syndrome: effects on behaviour, neurocognition and the cardiovascular system.’ Sleep Medicine Reviews 2019: volume 44, pages 1 to 11
- Goffinski A, Stanley MA, Shepherd N, Duvall N, Jenkinson SB, Davis C and others. ‘Obstructive sleep apnea in young infants with Down syndrome evaluated in a Down syndrome specialty clinic.’ American Journal of Medical Genetics Part A 2015: volume 167, issue 2, pages 324 to 330
- Breslin J, Spanò G, Bootzin R, Anand P, Nadel L and Edgin J. ‘Obstructive sleep apnea syndrome and cognition in Down syndrome.’ Developmental Medicine and Child Neurology 2014: volume 56, issue 7, pages 657 to 664
- Lee CF, Lee CH, Hsueh WY, Li MT and Kang KT. ‘Prevalence of obstructive sleep apnea in children with Down syndrome: a meta-analysis.’ Journal of Clinical Sleep Medicine 2018: volume 14, issue 5, pages 867 to 875
- Hill CM, Evans HJ, Elphick H, Farquha M, Pickering RM, Kingshott R and others. ‘Prevalence and predictors of obstructive sleep apnoea in young children with Down syndrome.’ Sleep Medicine 2016: volume 27, pages 99 to 106
- Hill EA. ‘Obstructive sleep apnoea/hypopnoea syndrome in adults with Down syndrome.’ Breathe 2016: volume 12, issue 4, e91 to e96
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Sleep. 2025 (viewed January 2025)
- DSMIG. Information and resources by topic - Sleep disordered breathing. 2025 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Many children and adults with Williams syndrome have challenges sleeping. Common sleep disorders include difficulty settling and frequent night waking.
Supporting sources are as follows:
- Ashworth A, Hill CM, Karmiloff-Smith A and Dimitriou D. ‘The importance of sleep: attentional problems in school-aged children with Down syndrome and Williams syndrome.’ Behavioral Sleep Medicine 2015: volume 13, issue 6, pages 455 to 471
- Ashworth A, Hill CM, Karmiloff-Smith A and Dimitriou D. ‘Cross syndrome comparison of sleep problems in children with Down syndrome and Williams syndrome.’ Research in Developmental Disabilities 2013: volume 34, issue 5, pages 1,572 to 1,580
- Gwilliam K. ‘Wake up to the benefits of timely management of sleep problems in toddlers with Williams syndrome.’ Current Research in Psychiatry 2021: volume 1, issue 4, pages 59 to 62
- Sniecinska-Cooper AM, Iles RK, Butler SA, Jones H, Bayford R and Dimitriou D. ‘Abnormal secretion of melatonin and cortisol in relation to sleep disturbances in children with Williams syndrome.’ Sleep Medicine 2015: volume 16, issue 1, pages 94 to 100
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Sleep. 2025 (viewed January 2025)
Mental health and wellbeing
Mental health disorders are reported to be more prevalent in adults with Down syndrome than those in the wider population. Some of the most common mental health conditions seen in people with Down syndrome include depression and obsessive-compulsive disorders (OCD).
Typical features of depression in people with Down syndrome include:
- sleep disturbance
- weight loss
- tiredness
Typical features of OCD include:
- ordering
- ritualistic touching
- opening and/or closing doors
- cleaning
The following academic papers and research support the needs identified:
- McGuire D and Chicoine B. ‘Mental wellness in adults with Down syndrome: a guide to emotional and behavioral strengths and challenges.’ 2nd edition. 2021. Bethesda: Woodbine Publishing
- Mallardo M, Cuskelly M, White P and Jobling A. ‘Mental health problems in adults with Down syndrome and their association with life circumstances.’ Journal of Mental Health Research in Intellectual Disabilities 2014: volume 7, issue 3, pages 229 to 245
- Hamburg S, Lowe B, Startin CM, Padilla C, Coppus A, Silverman W and others. ‘Assessing general cognitive and adaptive abilities in adults with Down syndrome: a systematic review.’ Journal of Neurodevelopmental Disorders 2019: volume 11, issue 1, pages 1 to 16
- Dyken EM. ‘Psychiatric and behavioral disorders in persons with Down syndrome.’ Mental Retardation and Developmental Disabilities Research Reviews 2007: volume 13, issue 3, pages 272 to 278
- Lee A, Knafl G, Knafl K and Van Riper M. ‘Quality of life in individuals with Down syndrome aged 4 to 21 years.’ Child: Care, Health and Development 2021: volume 47, issue 1, pages 85 to 93
- Graves RJ, Graff JC, Esbensen AJ, Hathaway DK, Wan, JY and Wicks MN. ‘Measuring health-related quality of life of adults with Down syndrome.’ American Journal on Intellectual and Developmental Disabilities 2016: volume 121, issue 4, pages 312 to 326
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Mental health problems in children with Down syndrome. 2025 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Some research suggests that mental health issues are particularly pronounced for people with other conditions.
For example, anxious, agitated and/or aggressive behaviours were reported in more than one-third of people with Pitt-Hopkins syndrome.
A recent meta-analysis of anxiety in Williams syndrome determined that 48% of people with Williams syndrome meet criteria for at least one anxiety disorder (Royston, Howlin, Waite and Oliver, 2017).
Supporting sources are as follows:
- Royston R, Howlin P, Waite J and Oliver C. ‘Anxiety disorders in Williams syndrome contrasted with intellectual disability and the general population: a systematic review and meta-analysis.’ Journal of Autism and Developmental Disorders 2017: volume 47, pages 3,765 to 3,777
- Zollino M, Zweier C, Van Balkom ID, Sweetser DA, Alaimo J, Bijlsma EK and others. ‘Diagnosis and management in Pitt‐Hopkins syndrome: first international consensus statement.’ Clinical Genetics 2019: volume 95, issue 4, pages 462 to 478
- Sheehan R, Hassiotis A, Strydom A and Morant N. ‘Experiences of psychotropic medication use and decision-making for adults with intellectual disability: a multistakeholder qualitative study in the UK.’ BMJ Open 2019: volume 9, issue 11, number e032861
- Dykens EM, Shah B, Davis B, Baker C, Fife T and Fitzpatrick J. ‘Psychiatric disorders in adolescents and young adults with Down syndrome and other intellectual disabilities.’ Journal of Neurodevelopmental Disorders 2015: volume 7, issue 1, pages 1 to 8
- Baksh RA, Pape SE, Chan LF, Aslam AA, Gulliford MC and Strydom A. ‘Multiple morbidity across the lifespan in people with Down syndrome or intellectual disabilities: a population-based cohort study using electronic health records.’ The Lancet Public Health 2023: volume 8, issue 6, e453 to e462
- Vicari S, Costanzo F, Armando M, Carbonara G, Varvara P and Costanzo F. ‘Detecting psychiatric profile in genetic syndromes: a comparison of Down syndrome and Williams syndrome.’ Journal of Genetic Syndromes and Gene Therapy 2016: volume 7, issue 279, pages 10 to 4,172
- Sheehan R, Strydom A and Hassiotis A. ‘Special issue on challenging behaviour.’ Advances in Mental Health and Intellectual Disabilities 2019: volume 13, number 3 to 4, pages 89 to 90
- Dyken EM and Kasari C. ‘Maladaptive behavior in children with Prader-Willi syndrome, Down syndrome, and nonspecific mental retardation.’ American Journal on Mental Retardation 1997: volume 102, issue 3, pages 228 to 237
Co-occurring conditions
Research presents a range of statistics on the prevalence of co-occurring diagnoses for people with Down syndrome. This includes conditions such as autism and attention deficit hyperactivity disorder (ADHD). For example, studies have reported that roughly 13% of children with Down syndrome are also autistic (Spinazzi and others, 2023).
Furthermore, people with Down syndrome, who are also autistic, were more likely to be male and had higher odds of a current or prior diagnosis of:
- constipation
- gastroesophageal reflux
- behavioural feeding difficulties
- infantile spasms
- scoliosis
The following academic papers and research support the needs identified:
- Spinazzi NA, Santoro JD, Pawlowski K, Anzueto G, Howe YJ, Patel LR and Baumer NT. ‘Co-occurring conditions in children with Down syndrome and autism: a retrospective study.’ Journal of Neurodevelopmental Disorders 2023: volume 15, issue 1, pages 1 to 8
- DiGuiseppi C, Hepburn S, Davis JM, Fidler DJ, Hartway S, Lee NR and others. ‘Screening for autism spectrum disorders in children with Down syndrome: population prevalence and screening test characteristics.’ Journal of Developmental and Behavioral Pediatrics 2010: volume 31, issue 3, pages 181 to 191
- Hepburn S, Philofsky A, Fidler DJ and Rogers S. ‘Autism symptoms in toddlers with Down syndrome: a descriptive study.’ Journal of Applied Research in Intellectual Disabilities 2008: volume 21, issue 1, pages 48 to 57
- Channell MM, Phillips BA, Loveall SJ, Conners FA, Bussanich PM and Klinger LG. ‘Patterns of autism spectrum symptomatology in individuals with Down syndrome without comorbid autism spectrum disorder.’ Journal of Neurodevelopmental Disorders 2015: volume 7, issue 1, pages 1 to 9
- Moss J, Richards C, Nelson L and Oliver C. ‘Prevalence of autism spectrum disorder symptomatology and related behavioural characteristics in individuals with Down syndrome.’ Autism 2013: volume 17, issue 4, pages 390 to 404
- Godfrey M, Hepburn S, Fidler DJ, Tapera T, Zhang F, Rosenberg CR and Lee NR. ‘Autism spectrum disorder (ASD) symptom profiles of children with comorbid Down syndrome (DS) and ASD: a comparison with children with DS-only and ASD-only.’ Research in Developmental Disabilities 2019: volume 89, pages 83 to 93
- Channell MM, Hahn LJ, Rosser TC, Hamilton D, Frank-Crawford MA, Capone GT and others. ‘Characteristics associated with autism spectrum disorder risk in individuals with Down syndrome.’ Journal of Autism and Developmental Disorders 2019: volume 49, pages 3,543 to 3,556
- Wester Oxelgren U, Åberg M, Myrelid Å, Annerén G, Westerlund J, Gustafsson J and Fernell E. ‘Autism needs to be considered in children with Down syndrome.’ Acta Paediatrica 2019: volume 108, issue 11, pages 2,019 to 2,026
- Esbensen AJ, Bishop S, Seltzer MM, Greenberg JS and Taylor JL. ‘Comparisons between individuals with autism spectrum disorders and individuals with Down syndrome in adulthood.’ American Journal on Intellectual and Developmental Disabilities 2010: volume 115, issue 4, pages 277 to 290
- Warner G, Moss J, Smith P and Howlin P. ‘Autism characteristics and behavioural disturbances in ∼ [around] 500 children with Down’s syndrome in England and Wales.’ Autism Research 2014: volume 7, issue 4, pages 433 to 441
- Rachubinski AL, Hepburn S, Elia ER, Gardiner K and Shaikh TH. ‘The co‐occurrence of Down syndrome and autism spectrum disorder: is it because of additional genetic variations?’ Prenatal Diagnosis 2017: volume 37, issue 1, pages 31 to 36
- Oxelgren UW, Myrelid Å, Annerén G, Ekstam B, Göransson C, Holmbom A and others. ‘Prevalence of autism and attention‐deficit-hyperactivity disorder in Down syndrome: a population‐based study.’ Developmental Medicine and Child Neurology 2017: volume 59, issue 3, pages 276 to 283
- Ekstein S, Glick B, Weill M, Kay B and Berger I. ‘Down syndrome and attention-deficit/hyperactivity disorder (ADHD).’ Journal of Child Neurology 2011: volume 26, issue 10, pages 1,290 to 1,295
- Edvardson S, Msallam N, Hertz P, Malkiel S, Wexler ID and Tenenbaum A. ‘Attention deficit hyperactivity disorders symptomatology among individuals with Down syndrome.’ Journal of Policy and Practice in Intellectual Disabilities 2014: volume 11, issue 1, pages 58 to 61
- Abdelgadir A, Akram H, Dick MH, Ahmed NR, Chatterjee A, Pokhrel S and others. ‘A better understanding of moyamoya in trisomy 21: a systematic review.’ Cureus 2022: volume 14, issue 3, number e23502
- Daniels D, Knupp K, Benke T, Wolter-Warmerdam K, Moran M and Hickey F. ‘Infantile spasms in children with Down syndrome: identification and treatment response.’ Global Pediatric Health 2019: volume 6
Relevant DSMIG webpages are as follows:
- DSMIG. Information and resources by topic - Autism spectrum disorder. 2025 (viewed January 2025)
- DSMIG. Information and resources by topic - Neurological disorders. 2025 (viewed January 2025)
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Research has suggested that ASD and ADHD prevalence varied between genetic syndromes but was found to be consistently more likely to be prevalent than in the general population.
Supporting sources are as follows:
- Leyfer OT, Woodruff‐Borden J, Klein‐Tasman BP, Fricke JS and Mervis CB. ‘Prevalence of psychiatric disorders in 4 to 16‐year‐olds with Williams syndrome.’ American Journal of Medical Genetics Part B: Neuropsychiatric Genetics 2006: volume 141, issue 6, pages 615 to 622
- Oberman LM, Boccuto L, Cascio L, Sarasua S and Kaufmann WE. ‘Autism spectrum disorder in Phelan-McDermid syndrome: initial characterization and genotype-phenotype correlations.’ Orphanet Journal of Rare Diseases 2015: volume 10, number 105
- Richards C, Jones C, Groves L, Moss J and Oliver C. ‘Prevalence of autism spectrum disorder phenomenology in genetic disorders: a systematic review and meta-analysis.’ The Lancet Psychiatry 2015: volume 2, issue 10, pages 909 to 916
- Rhodes SM, Riby DM, Matthews K and Coghill DR. ‘Attention-deficit/hyperactivity disorder and Williams syndrome: shared behavioral and neuropsychological profiles.’ Journal of Clinical and Experimental Neuropsychology 2011: volume 33, issue 1, pages 147 to 156
Down syndrome regression syndrome
Down syndrome regression syndrome (formerly known as Down syndrome disintegrative disorder) is a concerning complication in some young people with Down syndrome with an uncertain cause. The syndrome can cause people to experience an unexplained regression in their daily lives, such as:
- their abilities to communicate
- their sleep quality
- changes to their personality and behaviour
This is a very rare but serious condition.
To note, as this syndrome is specific to Down syndrome, conditions with overlapping need are not reported below.
The following academic papers and research support the needs identified:
- Rosso M, Fremion E, Santoro SL, Oreskovic NM, Chitnis T, Skotko BG and Santoro JD. ‘Down syndrome disintegrative disorder: a clinical regression syndrome of increasing importance.’ Pediatrics 2020: volume 145, issue 6, number e20192939
- Walpert M, Zaman S and Holland A. ‘A systematic review of unexplained early regression in adolescents and adults with Down syndrome.’ Brain Sciences 2021: volume 11, issue 9, page 1,197
- Santoro SL, Cannon S, Capone G, Franklin C, Hart SJ, Hobensack V and others. ‘Unexplained regression in Down syndrome: 35 cases from an international Down syndrome database.’ Genetics in Medicine 2020: volume 22, issue 4, pages 767 to 776
- Mircher C, Cieuta-Walti C, Marey I, Rebillat AS, Cretu L, Milenko E and others. ‘Acute regression in young people with Down syndrome.’ Brain Sciences 2017: volume 7, issue 6
- Devenny D and Matthews A. ‘Chapter seven - regression: atypical loss of attained functioning in children and adolescents with Down syndrome.’ International Review of Research in Developmental Disabilities 2011: volume 41, pages 233 to 264
Developmental needs of people with Down syndrome
This section sets out peer-reviewed journals submitted by experts on the topics of developmental needs for people with Down syndrome. Children with Down syndrome vary widely in their development. Most have mild or moderate intellectual disabilities, but some have more significant delays and complex needs (DSMIG, 2024).
Many of these needs are encapsulated by the ‘behavioural phenotype’ (in other words, typical characteristics) for people with Down syndrome. This includes:
- individual differences in emotional functioning
- relative strengths in some aspects of visual processing, receptive language and non-verbal social functioning
- relative weaknesses in gross motor skills and expressive language skills
Evidence on the Down syndrome behavioural phenotype is detailed below:
- DSMIG. Information and resources by topic - Development. 2024 (viewed May 2025)
- Daunhauer L and Fidler D. ‘The Down syndrome behavioural phenotype: implications or practice and research in occupational therapy.’ Occupational Therapy in Health Care 2011: volume 25, issue 1, pages 7 to 25
- Dykens EM, Hodapp RM and Evans DW. ‘Profiles and development of adaptive behavior in children with Down syndrome.’ Down Syndrome Research and Practice 2006: volume 9, issue 3, pages 45 to 50
- Fidler D and Nadel L. ‘Education and children with Down syndrome: neuroscience, development and intervention.’ Mental Retardation and Developmental Disabilities Research Reviews 2007: volume 13, issue 3, pages 262 to 271
- Fidler D. ‘The emerging Down syndrome behavioural phenotype in early childhood.’ Infants and Young Children 2005: volume 18, issue 2, pages 86 to 103
- Warren SF, Bredin-Oja SL, Hahn LJ and Brady N. ‘Communication and Language Interventions for children with Down syndrome’ in ‘The Oxford handbook of Down syndrome and development’ by Burack JA, Edgin JO and Abbeduto L (editors). 2020. Oxford Academic: Oxford University Press
- Fidler D, Hepburn S and Rogers S. ‘Early learning and adaptive behaviour in toddlers with Down syndrome: evidence for an emerging behavioural phenotype?’ Down Syndrome Research and Practice 2006: volume 9, issue 3, pages 37 to 44
- Fidler D, Most D and Philofsky A. ‘The Down syndrome behavioural phenotype: taking a developmental approach.’ Down Syndrome Research and Practice 2009: volume 12, issue 3
- Fidler D, Hepburn SL, Osaki D, Rondal J and Perera J. ‘Goal-directedness as a target for early intervention in Down syndrome’ in ‘Neurocognitive rehabilitation of Down syndrome: the early years’ by Jean-Adolphe Rondal J-A, Perera J and Spiker D (editors), pages 191 to 204. 2011. Cambridge University Press
- Lemons CJ, King SA, Davidson KA, Puranik CS, Al Otaiba S, Fulmer D and others. ‘Developing an early reading intervention aligned with the Down syndrome behavioral phenotype.’ Focus on Autism and Other Developmental Disabilities 2017: volume 32, issue 3, pages 176 to 187
- Jones EA, Neil N and Feeley KM. ‘Enhancing learning for children with Down syndrome’ in ‘Educating learners with Down syndrome: research, theory, and practice with children and adolescents’ by Faragher R and Clarke B (editors), pages 83 to 115. 2013. Routledge: Taylor and Francis Group
- Fidler DJ. ‘The emergence of a syndrome-specific personality profile in young children with Down syndrome.’ Down Syndrome Research and Practice 2006: volume 10, issue 2, pages 53 to 60
To note, as this phenotype is specific to Down syndrome, conditions with overlapping need are not reported.
Cognitive development
Research suggests that cognitive development varies between people with Down syndrome but is typically impaired, stemming from a difficulty to develop:
- automatic processing
- executive function
- memory consolidation
However, some studies suggest that joint attention (purposefully co-ordinating the focus of attention with that of another person) may be a relative strength for those with Down syndrome.
The following academic papers and research support the needs identified:
- Hahn LJ, Loveall SJ, Savoy MT, Neumann AM and Ikuta T. ‘Joint attention in Down syndrome: a meta-analysis.’ Research in Developmental Disabilities 2018: volume 78, pages 89 to 102
- Silverman, W. ‘Down syndrome: cognitive phenotype.’ Mental Retardation and Developmental Disabilities Research Reviews 2007: volume 13, issue 3, pages 228 to 236
- Will EA, Daunhauer L, Fidler DJ, Lee NR, Rosenberg CR and Hepburn SL. ‘Sensory processing and maladaptive behavior: profiles within the Down syndrome phenotype.’ Physical and Occupational Therapy in Pediatrics 2019: volume 39, issue 5, pages 461 to 476
- Loveall SJ, Conners FA, Tungate AS, Hahn LJ and Osso T. ‘A cross‐sectional analysis of executive function in Down syndrome from 2 to 35 years.’ Journal of Intellectual Disability Research 2017: volume 61, issue 9, pages 877 to 887
- Fidler DJ, Needham AW and Schworer E. ‘Infant foundations in Down syndrome: early constraints on cognitive skill acquisition.’ International Review of Research in Developmental Disabilities 2019: volume 56, pages 41 to 65
- Fidler DJ, Schworer E, Will EA, Patel L and Daunhauer LA. ‘Correlates of early cognition in infants with Down syndrome.’ Journal of Intellectual Disability Research 2018: volume 63, issue 3, pages 205 to 214
- D’Souza H and D’Souza D. ‘The emerging cognitive phenotype in infants with Down syndrome: adaptations to atypical constraints’ in ‘Oxford textbook of Down syndrome and development’ by Bhurak JA, Edgin JO and Abbeduto L (editors), pages 153 to 196. 2020. Oxford Academic: Oxford University Press
- D’Souza H, Brady D, Wiseman FK, Good MA and Thomas MSC. ‘Aligning cognitive studies in mouse models and human infants/toddlers: the case of Down syndrome’ in ‘Taking development seriously: a festschrift for Annette Karmiloff-Smith: neuroconstructivism and the multi-disciplinary approach to understanding the emergence of mind’ by Thomas MSC, Mareschal D and Knowland VCP (editors), pages 213 to 238. 2021. Routledge: Taylor and Francis Group
- Wishart JG and Duffy L. ‘Instability of performance on cognitive tests in infants and young children with Down’s syndrome.’ British Journal of Educational Psychology 1990: volume 60, issue 1, pages 10 to 22
- Schworer EK, Fidler DJ, Kaur M, Needham AW, Prince MA and Daunhauer LA. ‘Infant precursors of executive function in Down syndrome.’ Journal of Intellectual Disability Research 2022: volume 66, issue 1 to 2, pages 108 to 120
- Moore D, Oates JM, Hobson RP and Goodwin JE. ‘Cognitive and social factors in the development of infants with Down syndrome.’ Downs Syndrome Research and Practice 2022: volume 8, issue 2, pages 43 to 52
- Will E, Fidler DJ, Daunhauer L and Gerlach‐McDonald B. ‘Executive function and academic achievement in primary-grade students with Down syndrome.’ Journal of Intellectual Disability Research 2017: volume 61, issue 2, pages 181 to 195
- Schworer E, Fidler DJ, Lunkenheimer E and Daunhauer LA. ‘Parenting behaviour and executive function in children with Down syndrome.’ Journal of Intellectual Disability Research 2019: volume 63, issue 4, pages 298 to 312
- Daunhauer LA, Fidler DJ, Hahn L, Will E, Lee NR and Hepburn S. ‘Profiles of everyday executive functioning in young children with Down syndrome.’ American Journal on Intellectual and Developmental Disabilities 2014: volume 119, issue 4, pages 303 to 318
- Duffy L and Wishart J. ‘The stability and transferability of errorless learning in children with Down syndrome.’ Down Syndrome Research and Practice 1994: volume 2, issue 2, pages 51 to 58
- Wishart J. ‘Learning the hard way: avoidance strategies in young children with Down syndrome.’ Down Syndrome Research and Practice 1993: volume 1, issue 2, pages 47 to 55
- Cuskelly M, Gilmore L, Glenn S and Jobling A. ‘Delay of gratification: a comparison study of children with Down syndrome, moderate intellectual disability and typical development.’ Journal of Intellectual Disability Research 2016: volume 60, issue 9, pages 865 to 873
- Hamburg S, Startin CM and Strydom A. ‘The relationship between sound-shape matching and cognitive ability in adults with Down syndrome.’ Multisensory Research 2017: volume 30, issue 6, pages 537 to 547
- Gilmore L and Cuskelly M. ‘Associations of child and adolescent mastery motivation and self-regulation with adult outcomes: a longitudinal study of individuals with Down syndrome.’ American Journal on Intellectual and Developmental Disabilities 2017: volume 122, issue 3, pages 235 to 246
- Couzens D and Cuskelly M. ‘Cognitive strengths and weaknesses for informing educational practice’ in ‘Educating learners with Down syndrome: research, theory, and practice with children and adolescents’ by Faragher R and Clarke B (editors). 2013. Routledge: Taylor and Francis Group
- Wright I, Lewis V and Collis GM. ‘Imitation and representational development in young children with Down syndrome.’ British Journal of Developmental Psychology 2006: volume 24, issue 2, pages 429 to 450
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Some research suggests that other conditions, including Williams syndrome and fragile X syndrome, can affect attentional abilities and executive function. Such research has suggested that the Williams syndrome cognitive profile is typified by a disparity between relatively strong linguistic ability and poor visuospatial ability.
Supporting sources are as follows:
- Martens MA, Wilson SJ and Reutens DC. ‘Research review - Williams syndrome: a critical review of the cognitive, behavioral, and neuroanatomical phenotype.’ Journal of Child Psychology and Psychiatry 2008: volume 49, issue 6, pages 576 to 608
- Mervis CB, Robinson BF, Bertrand J, Morris CA, Klein-Tasman BP and Armstrong SC. ‘The Williams syndrome cognitive profile.’ Brain and Cognition 2000: volume 44, issue 3, pages 604 to 628
- Hudson KD and Farran EK. ‘Facilitating complex shape drawing in Williams syndrome and typical development.’ Research in Developmental Disabilities 2013: volume 34, issue 7, pages 2,133 to 2,142
- Thakur D, Martens MA, Smith DS and Roth E. ‘Williams syndrome and music: a systematic integrative review.’ Frontiers in Psychology 2018: volume 9
- Farran EK, Purser HR, Jarrold C, Thomas MS, Scerif G, Stojanovik V and Van Herwegen J. ‘Cross‐sectional and longitudinal assessment of cognitive development in Williams syndrome.’ Developmental Science 2024: volume 27, issue 1, number e13421
- Farran EK and Karmiloff-Smith A (editors). ‘Neurodevelopmental disorders across the lifespan: a neuroconstructivist approach’. 2012. Oxford University Press
- Conners FA, Moore MS, Loveall SJ and Merril EC. ‘Memory profiles of Down, Williams, and fragile X syndromes: implications for reading development.’ Journal of Developmental and Behavioral Pediatrics 2011: volume 32, issue 5, pages 405 to 417
- Lanfranchi S, De Mori L, Mammarella IC, Carretti B and Vianello R. ‘Spatial-sequential and spatial-simultaneous working memory in individuals with Williams Syndrome.’ American Journal on Intellectual and Developmental Disabilities 2015: volume 120, issue 3, pages 193 to 202
- Menghini D, Addona F, Costanzo F and Vicari S. ‘Executive functions in individuals with Williams syndrome.’ Journal of Intellectual Disability Research 2010: volume 54, issue 5, pages 418 to 432
- Rhodes SM, Riby DM, Fraser E and Campbell LE. ‘The extent of working memory deficits associated with Williams syndrome: exploration of verbal and spatial domains and executively controlled processes.’ Brain and Cognition 2011: volume 77, issue 2, pages 208 to 214
- Vicari S, Bellucci S and Carlesimo GA. ‘Evidence from two genetic syndromes for the independence of spatial and visual working memory.’ Developmental Medicine and Child Neurology 2006: volume 48, issue 2, pages 126 to 131
- D’Souza D, D’Souza H, Jones EJH and Karmiloff-Smith A. ‘Attentional abilities constrain language development: a cross-syndrome infant/toddler study.’ Developmental Science 2020: volume 23, issue 6, number e12961
- D’Souza D, D’Souza H, Johnson MH and Karmiloff-Smith A. ‘Audio-visual speech perception in infants and toddlers with Down syndrome, fragile X syndrome, and Williams syndrome.’ Infant Behavior and Development 2016: volume 44, pages 249 to 262
- D’Souza D, D’Souza H, Johnson MH and Karmiloff-Smith A. ‘Concurrent relations between face scanning and language: a cross-syndrome infant study.’ PLoS ONE 2015: volume 10, issue 10, number e0139319
- Soukup Ascençao T, D’Souza D, D’Souza H and Karmiloff-Smith A. ‘Parent-child interaction as a dynamic contributor to learning and cognitive development in typical and atypical development.’ Infancia y Aprendizaje 2016: volume 39, issue 4, pages 694 to 726
- Karmiloff-Smith A, D’Souza D, Dekker TM, Van Herwegen J, Xu F, Rodic M and Ansari D. ‘Genetic and environmental vulnerabilities in children with neurodevelopmental disorders.’ Proceedings of the National Academy of Sciences USA 2012: volume 109, supplement 2, pages 17,261 to 17,265
- Carney DP, Henry LA, Messer DJ, Danielsson H, Brown JH and Rönnberg J. ‘Using developmental trajectories to examine verbal and visuospatial short-term memory development in children and adolescents with Williams and Down syndromes.’ Research in Developmental Disabilities 2013: volume 34, issue 10, pages 3,421 to 3,432
- Guralnick MJ. ‘Early intervention for children with intellectual disabilities: an update.’ Journal of Applied Research in Intellectual Disabilities 2017: volume 30, issue 2, pages 211 to 229
- Mervis CB and John AE. ‘Cognitive and behavioral characteristics of children with Williams syndrome: implications for intervention approaches.’ American Journal of Medical Genetics Part C: Seminars in Medical Genetics 2010: volume 154, number 2, pages 229 to 248
Sensory issues
People with Down syndrome may have difficulties with sensory processing, such as:
- hypersensitivity to noise and touch
- seeking out sensory stimulation
- engaging in repetitive behaviours
Children with sensory processing challenges may experience:
- reduced participation in activities of daily living
- impaired self-esteem
- increased levels of anxiety
- increased levels of frustration
- difficulties with self-regulation
- reduced involvement in sensory experiences
The following academic papers and research support the needs identified:
- Will EA, Daunhauer LA, Fidler DJ, Raitano Lee N, Rosenberg CR and Hepburn SL. ‘Sensory processing and maladaptive behavior: profiles within the Down Syndrome phenotype.’ Physical and Occupational Therapy in Pediatrics 2019: volume 39, issue 5, pages 461 to 476
Conditions with overlapping need
This need was reported during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability, including through survey responses and stakeholder engagement sessions.
Short-term auditory working memory
People with Down syndrome may have an impaired working memory, which includes difficulty storing and processing verbal information such as:
- sequences
- instructions
- new vocabulary or information
This includes challenges with maintaining attention, and retaining and consolidating learning into long-term memory, which has implications for education.
The following academic papers and research support the needs identified:
- Jarrold C and Baddeley A. ‘Short-term memory in Down syndrome: applying the working memory model.’ Down Syndrome Research and Practice 2001: volume 7, issue 1, pages 17 to 23
- Jarrold C, Nadel L and Vicari S. ‘Memory and neuropsychology in Down syndrome.’ Down Syndrome Research and Practice 2009: volume 12
- Smith E and Jarrold C. ‘Grouping, semantic relation and imagery effects in individuals with Down syndrome.’ Research in Developmental Disabilities 2014: volume 35, issue 11, pages 3,162 to 3,174
- Faught GG and Conners FA. ‘Modelling the relations among sustained attention, short-term memory, and language in Down syndrome.’ American Journal on Intellectual and Developmental Disabilities 2019: volume 124, issue 4, pages 293 to 308
- Faught GG, Conners FA and Himmelberger ZM. ‘Auditory and visual sustained attention in Down syndrome.’ Research in Developmental Disabilities 2016: volumes 53 to 54, pages 135 to 146
- Smith E and Jarrold C. ‘Demonstrating the effects of phonological similarity and frequency on item and order memory in Down syndrome using process dissociation.’ Journal of Experimental Child Psychology 2014: volume 128, pages 69 to 87
- Broadley I, MacDonald J and Buckley S. ‘Are children with Down syndrome able to maintain skills learned from a short-term memory training program?’ Down Syndrome Research and Practice 1994: volume 2, issue 3, pages 116 to 122
- Conners F, Rosenquist C and Taylor L. ‘Memory training for children with Down syndrome.’ Down Syndrome Research and Practice 2001: volume 7, issue 1, pages 25 to 33
- Bennett S, Holmes J and Buckley S. ‘Computerized memory training leads to sustained improvement in visuospatial short term memory skills in children with Down syndrome.’ American Journal on Intellectual and Developmental Disabilities 2013: volume 118, issue 3, pages 179 to 192
- Comblain A. ‘Working memory in Down’s syndrome: training the rehearsal strategy.’ Down’s Syndrome, Research and Practice 1994: volume 2, issue 3, pages 123 to 126
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. People with Williams syndrome may have an impaired working memory, which includes difficulty storing and processing verbal information such as:
- sequences
- instructions
- new vocabulary or information
Supporting sources are as follows:
- Conners FA, Moore MS, Loveall SJ and Merrill EC. ‘Memory profiles of Down, Williams, and fragile X syndromes: implications for reading development.’ Journal of Developmental and Behavioral Pediatrics 2011: volume 32, issue 5, pages 405 to 417
- Vicari S, Bellucci S and Carlesimo GA. ‘Evidence from two genetic syndromes for the independence of spatial and visual working memory.’ Developmental Medicine and Child Neurology 2006: volume 48, issue 2, pages 126 to 131
- Lanfranchi S, De Mori L, Mammarell IC, Carretti B and Vianello R. ‘Spatial-sequential and spatial-simultaneous working memory in individuals with Williams syndrome.’ American Journal on Intellectual and Developmental Disabilities 2015: volume 120, issue 3, pages 193 to 202
- Menghini D, Addona F, Costanzo F and Vicari S. ‘Executive functions in individuals with Williams syndrome.’ Journal of Intellectual Disability Research 2010: volume 54, issue 5, pages 418 to 432
- Rhodes SM, Riby DM, Fraser E and Campbell LE. ‘The extent of working memory deficits associated with Williams syndrome: exploration of verbal and spatial domains and executively controlled processes.’ Brain and Cognition 2011: volume 77, issue 2, pages 208 to 214
- Carney DP, Henry LA, Messer DJ, Danielsson H, Brown JH and Rönnberg J. ‘Using developmental trajectories to examine verbal and visuospatial short-term memory development in children and adolescents with Williams and Down syndromes.’ Research in Developmental Disabilities 2013: volume 34, issue 10, pages 3,421 to 3,432
Speech, language and communication
Children and adults with Down syndrome can experience difficulties with:
- using and processing spoken language
- stammers and unclear speech fluency, often due to anatomical differences in the oral cavity, reduced muscle tone and motor planning difficulties
- limited receptive and expressive vocabulary
- grammar and sentence structure
This can lead to people with Down syndrome understanding more than they can express, leading to their knowledge being underestimated. Learning from listening can be difficult, but visual and spatial processing and memory have been found to be relative strengths.
The following academic papers and research support the needs identified:
- Buckley L, Arias-Trejo N, Thurman AJ, Ramos-Sanchez J and del Hoyo Soriano L. ‘Language development in Down syndrome’ in ‘Oxford textbook of Down syndrome and development’ by Bhurak JA, Edgin JO and Abbeduto L (editors), pages 332 to 366. 2020. Oxford Academic: Oxford University Press
- Chapman RS, Hesketh LJ and Kistler DJ. ‘Predicting longitudinal change in language production and comprehension in individuals with Down syndrome.’ Journal of Speech, Language, and Hearing Research 2002: volume 45, number 5, pages 902 to 915
- Cuskelly M, Povey J and Jobling A. ‘Trajectories of development of receptive vocabulary in individuals with Down syndrome.’ Journal of Policy and Practice in Intellectual Disabilities 2016: volume 13, issue 2, pages 111 to 119
- Martin GE, Klusek J, Estigarribia B and Roberts JE. ‘Language characteristics of individuals with Down syndrome.’ Topics in Language Disorders 2009: volume 29, issue 2, pages 112 to 132
- Buckley SJ. ‘Speech and language development for individuals with Down syndrome - an overview.’ 2000. Down Syndrome Issues and Information Series, Down Syndrome Education International
- Mosse EK and Jarrold C. ‘Evidence for preserved novel word learning in Down syndrome suggests multiple routes to vocabulary acquisition.’ Journal of Speech, Language, and Hearing Research 2011: volume 54, number 4, pages 1,137 to 1,152
- Kent RD and Vorperian HK. ‘Speech impairment in Down syndrome: a review.’ Journal of Speech, Language, and Hearing Research 2013: volume 56, number 1, pages 178 to 210
- Yoder PJ, Woynaroski T, Fey ME, Warren SF, Gardner E. ‘Why dose frequency affects spoken vocabulary in preschoolers with Down syndrome.’ American Journal on Intellectual and Developmental Disabilities 2015: volume 120, issue 4, pages 302 to 314
- Abbeduto L, Warren SF and Conners FA. ‘Language development in Down syndrome: from the prelinguistic period to the acquisition of literacy.’ Mental Retardation and Developmental Disabilities Reviews 2007: volume 13, issue 3, pages 247 to 261
- van Bysterveldt AK, Gillon G and Foster-Cohen S. ‘Integrated speech and phonological awareness intervention for pre-school children with Down syndrome.’ International Journal of Language and Communication Disorders 2010: volume 45, issue 3, pages 320 to 335
- Fiani T, Izquierdo SM and Jones EA. ‘Effects of mother’s imitation on speech sounds in infants with Down syndrome.’ Research in Developmental Disabilities 2021: volume 119, 104118
- Fidler DJ, Schworer E, Needham A, Prince MA, Patel L, Will EA and Daunhauer LA. ‘Feasibility of a syndrome informed micro-intervention for infants with Down syndrome.’ Journal of Intellectual Disability Research 2021: volume 65, issue 4, pages 320 to 339
- van Bysterveldt AK, Gillon G and Foster-Cohen S. ‘Integrated speech and phonological awareness intervention for pre-school children with Down syndrome.’ International Journal of Language and Communication Disorders 2010: volume 45, issue 3, pages 320 to 335
- Smith E, Hokstad S and Næss K-AB. ‘Children with Down syndrome can benefit from language interventions: results from a systematic review and meta-analysis.’ Journal of Communication Disorders 2020: volume 85, 105992
- D’Souza H, Lathana A, Karmiloff-Smith A and Mareschal D. ‘Down syndrome and parental depression: a double hit on early expressive language development.’ Research in Developmental Disabilities 2020: volume 100, number 103613
- Buckley S and Le Prevost P. ‘Speech and language therapy for children with Down syndrome.’ Down Syndrome News and Update 2022: volume 2, issue 2, pages 70 to 76
- Burgoyne K, Buckley S and Baxter R. ‘Speech production accuracy in children with Down syndrome: relationships with hearing, language and reading ability and change in speech production accuracy over time.’ Journal of Intellectual Disability Research 2021: volume 65, issue 12, pages 1,021 to 1,032
- Seager E, Sampson S, Sin J, Pagnamenta E and Stojanovik V. ‘A systematic review of speech, language, and communication interventions for children with Down syndrome from 0 to 6 years.’ International Journal of Language and Communication Disorders 2022: volume 57, issue 2, pages 441 to 463
- van Bysterveldt A, Westerveld M and Garvis S. ‘Parents’ and teacher aides’ perceptions and expectations of the language and communication abilities of children with Down syndrome.’ Speech, Language and Hearing 2019: volume 22, issue 3, pages 160 to 171
- Lemons CJ, King SA, Davidson KA, Puranik CS, Fulmer DJ, Mrachko AA, Partanen J, Al Otaiba S and Fidler DJ. ‘Adapting phonological awareness interventions for children with Down syndrome based on the behavioral phenotype: a promising approach?’ Intellectual and Developmental Disabilities 2015: volume 53, issue 4, pages 271 to 288
- Burgoyne K, Duff F, Snowling M, Buckley S and Hulme C. ‘Training phoneme blending skills in children with Down syndrome.’ Child Language Teaching and Therapy 2013: volume 29, issue 3, pages 273 to 290
- Smith E, Hokstad S and Næss K-AB. ‘Children with Down syndrome can benefit from language interventions: results from a systematic review and meta-analysis.’ Journal of Communication Disorders 2020: volume 85, number 105992
- Burgoyne K, Duff F, Clarke PJ, Buckley S, Snowling M and Hulme C. ‘Efficacy of a reading and language intervention for children with Down syndrome: a randomized controlled trial.’ Journal of Child Psychology and Psychiatry 2012: volume 53, issue 10, pages 1,044 to 1,053
- Wright CA, Kaiser AP, Reikowsky DI and Roberts MY. ‘Effects of a naturalistic sign intervention on expressive language of toddlers with Down syndrome.’ Journal of Speech, Language, and Hearing Research 2013: volume 56, number 3, pages 994 to 1,008
- Næss K-AB, Lyster SAH, Hulme C and Melby-Lervåg M. ‘Language and verbal short-term memory skills in children with Down syndrome: a meta-analytic review.’ Research in Developmental Disabilities 2011: volume 32, issue 6, pages 2,225 to 2,234
- Smith E, Næss K-AB and Jarrold C. ‘Assessing pragmatic communication in children with Down syndrome.’ Journal of Communication Disorders 2017: volume 68, pages 10 to 23
- Bird EK-R. ‘The case for bilingualism in children with Down syndrome’ in ‘Language disorders From a developmental perspective: essays in honor of Robin S. Chapman’ by Paul R (editor), pages 249 to 275. 2007. Psychology Press: Taylor and Francis Group
- Cleave PL, Bird EK-R, Trudeau N and Sutton A. ‘Syntactic bootstrapping in children with Down syndrome: the impact of bilingualism.’ Journal of Communication Disorders 2014: volume 49, pages 42 to 54
- Dodd B and Thompson L. ‘Speech disorder in children with Down’s syndrome.’ Journal of Intellectual Disability Research 2001: volume 45, issue 4, pages 308 to 316
- Parikh C and Mastergeorge M. ‘Vocalization patterns in young children with Down syndrome: utilizing the language environment analysis (LENA) to inform behavioral phenotypes.’ Journal of Intellectual Disabilities 2018: volume 22, issue 4, pages 328 to 345
- te Kaat-van den Os DJ, Jongmans MJ, Volman MCJ and Lauteslager PE. ‘Do gestures pave the way?: a systematic review of the transitional role of gesture during the acquisition of early lexical and syntactic milestones in young children with Down syndrome.’ Child Language Teaching and Therapy 2015: volume 31, issue 1, pages 71 to 84
- Bird EK-R, Cleave P, Trudeau N, Thordardottir E, Sutton A and Thorpe A. ‘The language abilities of bilingual children with Down syndrome.’ American Journal of Speech-Language Pathology 2005: volume 14, number 3, pages 187 to 199
- Thiemann-Bourque KS, Warren SF, Brady N, Gilkerson J and Richards JA. ‘Vocal interaction between children with Down syndrome and their parents.’ American Journal of Speech-Language Pathology 2014: volume 23, issue 3, pages 474 to 485
- Burgoyne K, Duff FJ, Nielsen D, Ulicheva A and Snowling MJ. ‘Bilingualism and biliteracy in Down Syndrome: insights from a case study.’ Language Learning 2016: volume 66, issue 4, pages 945 to 971
- Chapman RS, Sindberg H, Bridge C, Gigstead K and Hesketh L. ‘Effect of memory support and elicited production on fast mapping of new words by adolescents with Down syndrome.’ Journal of Speech, Language, and Hearing Research 2006: volume 49, number 1, pages 3 to 15
- Yoder PJ, Camarata S and Woynaroski T. ‘Treating speech comprehensibility in students with Down syndrome.’ Journal of Speech, Language, and Hearing Research 2016: volume 59, issue 3, pages 446 to 459
- Robin S, Chapman RS and Bird K-RE. ‘Language development in childhood, adolescence, and young adulthood in persons with Down syndrome’, pages 167 to 183. 2012. Oxford Academic: Oxford University Press
- Startin CM, Hamburg S, Strydom A and LonDownS Consortium. ‘Comparison of receptive verbal abilities assessed using the KBIT-2 and BPVS3 in adults with Down syndrome.’ Frontiers in Psychology 2019: volume 9
- Wild A, Vorperian HK, Kent RD, Bolt DM and Austin D. ‘Single-word speech intelligibility in children and adults with Down syndrome.’ American Journal of Speech-Language Pathology 2018: volume 27, issue 1, pages 222 to 236
- Bray M. ‘Speech production in people with Down syndrome.’ Down Syndrome Research and Practice 2008: Down Syndrome Education International
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. The development of speech and language is also affected for people with other conditions and can be affected by a range of genetic and environmental factors. The presentation of language ability may also vary across conditions. For example, research suggests that children with Williams syndrome can have difficulties using and processing spoken language.
Supporting sources are as follows:
- Brock J. ‘Language abilities in Williams syndrome: a critical review.’ Development and Psychopathology 2007: volume 19, issue 1, pages 97 to 127
- Kozel BA, Barak B, Kim CA, Mervis, CB, Osborne LR, Porter M and Pober BR. ‘Williams syndrome.’ Nature Reviews Disease Primers 2021: volume 7, number 42
- Fidler DJ, Philofsky A and Hepburn SL. ‘Language phenotypes and intervention planning: bridging research and practice.’ Mental Retardation and Developmental Disabilities Research Reviews 2007: volume 13, issue 1, pages 47 to 57
- Stojanovik V, Zimmerer V, Setter J, Hudson K, Poyraz-Bilgin I and Saddy D. ‘Artificial grammar learning in Williams syndrome and in typical development: the role of rules, familiarity, and prosodic cues.’ Applied Psycholinguistics 2018: volume 39, issue 2, pages 327 to 353
- Bellugi U, Wang PP and Jernigan TL. ‘Williams syndrome: an unusual neuropsychological profile’, pages 23 to 56. 2014. Psychology Press: Taylor and Francis Group
- Martínez-Castilla P and Peppé S. ‘Assessment of Spanish prosody in clinical populations: the case of Williams syndrome’, pages 351 to 368. 2016. John Benjamins Publishing Company
- Laing E, Butterworth G, Ansari D, Gsödl M, Longhi E, Panagiotaki G, Paterson S and Karmiloff-Smith A. ‘Atypical development of language and social communication in toddlers with Williams syndrome.’ Developmental Science 2022: volume 5, issue 2, pages 233 to 246
- D’Souza D, D’Souza H, Jones EJ and Karmiloff‐Smith A. ‘Attentional abilities constrain language development: a cross‐syndrome infant/toddler study.’ Developmental Science 2020: volume 23, issue 6, number e12961
- D’Souza D, D’Souza H and Karmiloff-Smith A. ‘Precursors to language development in typically and atypically developing infants and toddlers: the importance of embracing complexity.’ Journal of Child Language 2017: volume 44, issue 3, pages 591 to 627
- Sterling A and Warren SF. ‘Communication and language development in infants and toddlers with Down syndrome or fragile X syndrome’, pages 53 to 76. 2008. Brookes Publishing
- Romski M, Sevcik RA, Adamson LB, Cheslock M, Smith A, Barker RM and Bakeman R. ‘Randomized comparison of augmented and nonaugmented language interventions for toddlers with developmental delays and their parents.’ Journal of Speech, Language, and Hearing Research 2010: volume 53, number 2, pages 350 to 364
- Marler JA, Sitcovsky JL, Mervis CB, Kistler DJ and Wightman FL. ‘Auditory function and hearing loss in children and adults with Williams syndrome: cochlear impairment in individuals with otherwise normal hearing.’ American Journal of Medical Genetics Part C: Seminars in Medical Genetics 2010: volume 154C, issue 2, pages 249 to 265
- Yoder P, Woynaroski T, Fey M and Warren S. ‘Effects of dose frequency of early communication intervention in young children with and without Down syndrome.’ American Journal on Intellectual and Developmental Disabilities 2014: volume 119, issue 1, pages 17 to 32
- Mervis CB. ‘Language and literacy development of children with Williams syndrome.’ Topics in Language Disorders 2009: volume 29, issue 2, pages 149 to 169
- Tobin LM and Ebbels SH. ‘Effectiveness of intervention with visual templates targeting tense and plural agreement in copula and auxiliary structures in school-aged children with complex needs: a pilot study.’ Clinical Linguistics and Phonetics 2019: volume 33, issue 1 to 2: Special Issue on Morphology, pages 175 to 190
- Drager K, Light J and McNaughton D. ‘Effects of AAC interventions on communication and language for young children with complex communication needs.’ Journal of Pediatric Rehabilitation Medicine 2010: volume 3, number 4, pages 303 to 310
- Barnes EF, Roberts J, Mirrett P, Sideris J and Misenheimer J. ‘A comparison of oral structure and oral-motor function in young males with fragile X syndrome and Down syndrome.’ Journal of Speech, Language, and Hearing Research 2006: volume 49, number 4, pages 903 to 917
- Becerra AM and Mervis CB. ‘Age at onset of declarative gestures and 24-month expressive vocabulary predict later language and intellectual abilities in young children with Williams syndrome.’ Frontiers in Psychology 2019: volume 10
- Lane C, Van Herwegen J and Freeth M. ‘Parent-reported communication abilities of children with Sotos syndrome: evidence from the Children’s Communication Checklist-2.’ Journal of Autism and Developmental Disorders 2019: volume 49, pages 1,475 to 1,483
- Mervis CB and Velleman SL. ‘Children with Williams syndrome: language, cognitive, and behavioral characteristics and their implications for intervention.’ Perspectives on Language Learning and Education 2011: volume 18, issue 3, pages 98 to 107
- Cologon K, Wicks L and Salvador A. ‘Supporting caregivers in developing responsive communication partnerships with their children: extending a caregiver-led interactive language program.’ Child Language Teaching and Therapy 2017: volume 33, issue 2, pages 157 to 169
Delays in development of fine and gross motor skills
Children with Down syndrome may have delays in the development of fine and gross motor skills.
Gross motor skills refer to skills involving large muscle movements, which are used for activities such as sitting, walking or running, while fine motor skills involve the use of smaller muscles for activities such as writing, drawing and object manipulation.
Delays across these areas can affect:
- self-care skills
- handwriting ability
- agility
- participation in physical activities
People may experience difficulty focusing and multitasking, as well as tiring easily.
The following academic papers and research support the needs identified:
- Daunhauer L and Fidler D. ‘The Down syndrome behavioural phenotype: implications for practice and research in occupational therapy.’ Occupational Therapy in Health Care 2011: volume 25, issue 1, pages 7 to 25
- Latash M, Wood L and Ulrich D. ‘What is currently known about hypotonia, motor skill development, and physical activity in Down syndrome.’ Down Syndrome Research and Practice 2008: Down Syndrome Education International
- Frank K and Esbensen AJ. ‘Fine motor and self‐care milestones for individuals with Down syndrome using a retrospective chart review.’ Journal of Intellectual Disability Research 2015: volume 59, issue 8, pages 719 to 729
- Ulrich DA, Ulrich BD, Angulo-Kinzler RM and Yun J. ‘Treadmill training of infants with Down syndrome: evidence-based developmental outcomes.’ Pediatrics 2001: volume 108, issue 5, e84
- Fidler DJ, Schworer E, Prince MA, Will EA, Needham AW and Daunhauer LA. ‘Exploratory behavior and developmental skill acquisition in infants with Down syndrome.’ Infant Behavior and Development 2019: volume 54, pages 140 to 150
- Pereira K, Basso RP, Lindquist ARR, Da Silva LGP and Tudella E. ‘Infants with Down syndrome: percentage and age for acquisition of gross motor skills.’ Research in Developmental Disabilities 2013: volume 34, issue 3, pages 894 to 901
- Needham AW, Nelson EL, Short AD, Daunhauer LA and Fidler DJ. ‘The emergence of fine motor skills in children with Down syndrome.’ International Review of Research in Developmental Disabilities 2021: volume 60, pages 113 to 151
- Winders P, Wolter-Warmerdam K and Hickey F. ‘A schedule of gross motor development for children with Down syndrome.’ Journal of Intellectual Disability Research 2018: volume 63, issue 4, pages 346 to 356
- Capio CM, Mak TCT, Tse MA and Masters RSW. ‘Fundamental movement skills and balance of children with Down syndrome.’ Journal of Intellectual Disability Research 2018: volume 62, issue 3, pages 225 to 236
- Jobling A, Virji-Babul N and Nichols D. ‘Children with Down syndrome: discovering the joy of movement.’ Journal of Physical Education, Recreation and Dance 2006: volume 77, issue 6, pages 34 to 54
- Vimercati SL, Galli M, Stella G, Caiazzo G, Ancillao A and Albertini G. ‘Clumsiness in fine motor tasks: evidence from the quantitative drawing evaluation of children with Down Syndrome.’ Journal of Intellectual Disability Research 2015: volume 59, issue 3, pages 248 to 256
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Differences between children with different syndromes are potentially driven by unique causes attributable to each disorder. For example, children with Williams syndrome may experience challenges with:
- handwriting ability
- agility
- participation in physical activities
Supporting sources are as follows:
- Atkinson J, King J, Braddick O, Nokes L, Anker S and Braddick F. ‘A specific deficit of dorsal stream function in Williams syndrome.’ NeuroReport 1997: volume 8, issue 8, pages 1,919 to 1,922
- Mayall LA, D’Souza H, Hill EL, Karmiloff-Smith A, Tolmie A and Farran EK. ‘Motor abilities and the motor profile in individuals with Williams syndrome.’ Advances in Neurodevelopmental Disorders 2021: volume 5, pages 46 to 60
- Berencsi A, Gombos F and Kovács I. ‘Capacity to improve fine motor skills in Williams syndrome.’ Journal of Intellectual Disability Research 2016: volume 60, issue 10, pages 956 to 968
- Foti F, Menghini D, Alfieri P, Costanzo F, Mandolesi L, Petrosini L and Vicari S. ‘Learning by observation and learning by doing in Down and Williams syndromes.’ Developmental Science 2018: volume 21, issue 5, number e12642
- Hocking DR, Rinehar NJ, McGinley JL, Moss SA and Bradshaw JL. ‘A kinematic analysis of visually guided movement in Williams syndrome.’ Journal of the Neurological Sciences 2011: volume 301, issue 1 to 2, pages 51 to 58
- Will EA, Caravella KE, Hahn LJ, Fidler DJ and Roberts JE. ‘Adaptive behavior in infants and toddlers with Down syndrome and fragile X syndrome.’ American Journal of Medical Genetics Part B: Neuropsychiatric Genetics 2018: volume 177, issue 3, pages 358 to 368
- Braddick O and Atkinson J. ‘Visual control of manual actions: brain mechanisms in typical development and developmental disorders.’ Developmental Medicine and Child Neurology 2013: volume 55, issue s4, pages 13 to 18
Social development
Social development and social learning can be considered a strength, with most children with Down syndrome enjoying and learning from social interaction with others. Both children and adults with Down syndrome have strengths in social and emotional understanding, and many develop age-appropriate behaviour.
The following academic papers and research support the needs identified:
- Næss KB, Nygaard E, Ostad J, Dolva A and Halaas Lyster S. ‘The profile of social functioning in children with Down syndrome.’ Disability and Rehabilitation 2016: volume 39, pages 1,320 to 1,331
- Barati H, Tajrishi M and Sajedi F. ‘The effect of social skills training on socialization skills in children with Down syndrome.’ Iranian Rehabilitation Journal 2012: volume 10, issue 2, pages 35 to 38
- Freeman SF and Kasari C. ‘Characteristics and qualities of the play dates of children with Down syndrome: emerging or true friendships?’ American Journal on Mental Retardation 2002: volume 107, issue 1, pages 16 to 31
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Research looking at developmental disabilities has found that higher-quality mother-child interaction was predictive of more positive school-based adaptive functioning, which facilitates meaningful participation at school and college.
Supporting sources are as follows:
- Heyman M and Hauser-Cram P. ‘The influence of the family environment on adaptive functioning in the classroom: a longitudinal study of children with developmental disabilities.’ Research in Developmental Disabilities 2019: volume 86, pages 20 to 30
Challenging behaviour
Research has suggested that several characteristics associated with the Down syndrome behavioural phenotype, in addition to biological factors, may increase the presence of challenging behaviour in people with Down syndrome.
This can be an issue for some, but not all children, and is influenced by management styles at home and at school and college. Unless properly supported, this challenging behaviour can impact:
- social and academic development
- access to community, leisure and educational settings
The following academic papers and research support the needs identified:
- Patel L, Wolter-Warmerdam K, Leifer N and Hickey F. ‘Behavioral characteristics of individuals with Down syndrome.’ Journal of Mental Health Research in Intellectual Disabilities 2018: volume 11, issue 3, pages 221 to 246
- van Gameren-Oosterom HBM, Fekkes M, van Wouwe JP, Detmar SB, Oudesluys-Murphy AM and Verkerk PH. ‘Problem behavior of individuals with Down syndrome in a nationwide cohort assessed in late adolescence.’ The Journal of Pediatrics 2013: volume 163, issue 5, pages 1,396 to 1,401
- Stein DS. ‘Supporting positive behavior in children and teens with Down syndrome: the respond but don’t react method.’ 2016. Bethesda: Woodbine House
- Feeley K and Jones E. ‘Preventing challenging behaviours in children with down syndrome: attention to early developing repertoires.’ Down Syndrome Research and Practice 2008: volume 12, issue 1, pages 11 to 14
- Feeley K and Jones E. ‘Strategies to address challenging behaviour in young children with Down syndrome.’ Down Syndrome Research and Practice 2007: volume 12, issue 2, pages 153 to 163
- Feeley K and Jones E. ‘Addressing challenging behaviour in children with Down syndrome: the use of applied behaviour analysis for assessment and intervention.’ Down Syndrome Research and Practice 2006: volume 11, issue 2, pages 64 to 77
- Will EA, Gerlach-McDonald B, Fidler DJ and Daunhauer LA. ‘Impact of maladaptive behavior on school function in Down syndrome.’ Research in Developmental Disabilities 2016: volume 59, pages 328 to 337
- Gilmore L and Cuskelly M. ‘A longitudinal study of motivation and competence in children with Down syndrome: early childhood to early adolescence.’ Journal of Intellectual Disability Research 2009: volume 53, issue 5, pages 484 to 492
Conditions with overlapping need
This need was reported during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability, which includes survey responses and stakeholder engagement sessions.
Educational needs of people with Down syndrome
This section sets out peer-reviewed journals submitted by experts on the topics of educational needs for people with Down syndrome. The educational profile is an uneven profile, featuring strengths and weaknesses that will vary between people. This section details some of the support needs and challenges that people with Down syndrome may experience.
Visual learning skills and difficulties
Children and young people with Down syndrome may have strengths in visual learning. This includes the ability to:
- learn and use signs and gestures
- learn to read
- use the ‘written word’
They may also have strengths in learning through imitation, and from modelling and demonstration.
However, people with Down syndrome may also experience visual impairments that impact their visual learning skills. For example, they may struggle with:
- visual focus
- writing using a pencil on blue-lined paper
- reading small font
- coping with text, diagrams or pictures that are too cluttered, detailed or have low contrast
Conditions with overlapping need
There was no reference to visual learning skills during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability.
Literacy
Literacy and reading ability are thought to be relative strengths in people with Down syndrome in relation to their language and cognitive development. However, literacy ability may be impacted by visual impairments, such as difficulty reading small fonts.
Where there is strength in literacy, this should be capitalised upon to support development with spoken language.
The following academic papers and research support the needs identified:
- Robin S, Bird EKR and Chapman RS. ‘Literacy development in childhood, adolescence, and young adulthood in persons with Down syndrome’, pages 184 to 199. 2011. Oxford Academic: Oxford University Press
- Burgoyne K, Baxter B and Buckley S. ‘Developing the reading skills of children with Down syndrome.’ 2013. Routledge: Taylor and Francis Group
- Næss KAB, Melby-Lervåg M, Hulme C and Lyster SAH. ‘Reading skills in children with Down syndrome: a meta-analytic review.’ Research in Developmental Disabilities 2012: volume 33, issue 2, pages 737 to 747
- Hulme C, Goetz K, Brigstocke S, Nash HM, Lervåg A and Snowling MJ. ‘The growth of reading skills in children with Down syndrome.’ Developmental Science 2012: volume 15, issue 3, pages 320 to 329
- Roch M, Florit E and Levorato C. ‘Follow-up study on reading comprehension in Down’s syndrome: the role of reading skills and listening comprehension.’ International Journal of Language and Communication Disorders 2015: volumes 1 to 12
- Ricci L and Osipova A. ‘Visions for literacy: parents’ aspirations for reading in children with down syndrome.’ British Journal of Special Education 2012: volume 39, issue 3, pages 123 to 129
- Mengoni SE, Nash H and Hulme C. ‘The benefit of orthographic support for oral vocabulary learning in children with Down syndrome.’ Journal of Child Language 2013: volume 40, issue 1, pages 221 to 243
- Burgoyne K, Duff FJ, Clarke PJ, Buckley S, Snowling MJ and Hulme C. ‘Efficacy of a reading and language intervention for children with Down syndrome: a randomized controlled trial.’ Journal of Child Psychology and Psychiatry 2012: volume 53, issue 10, pages 1,044 to 1,053
- Burgoyne K, Duff F, Snowling M, Buckley S and Hulme C. ‘Training phoneme blending skills in children with Down syndrome.’ Child Language Teaching and Therapy 2013: volume 29, issue 3, pages 273 to 290
- Næss KAB. ‘Development of phonological awareness in Down syndrome: a meta-analysis and empirical study.’ Developmental Psychology 2016: volume 52, issue 2, pages 177 to 190
- Lemons CJ, King SA, Davidson KA, Puranik CS, Al Otaiba S and Fidler DJ. ‘Personalized reading intervention for children with Down syndrome.’ Journal of School Psychology 2018: volume 66, pages 67 to 84
- Lemons CJ and Fuchs D. ‘Modeling response to reading intervention in children with Down syndrome: an examination of predictors of differential growth.’ Reading Research Quarterly 2010: volume 45, issue 2, pages 134 to 168
- Colozzo P, McKeil L, Petersen JM and Szabo A. ‘An early literacy program for young children with Down syndrome: changes observed over one year.’ Journal of Policy and Practice in Intellectual Disabilities 2016: volume 13, issue 2, pages 102 to 110
- Cologon K. ‘Debunking myths: reading development in children with Down syndrome.’ Australian Journal of Teacher Education (Online) 2013: volume 38, issue 3, pages 142 to 163
- Moni KB and Jobling A. ‘Reading-related literacy learning of young adults with Down syndrome: findings from a three-year teaching and research program.’ International Journal of Disability, Development and Education 2001: volume 48, issue 4, pages 377 to 394
- Moni KB and Jobling A. ‘A case for including popular culture in literacy education for young adults with Down syndrome.’ The Australian Journal of Language and Literacy 2008: volume 31, issue 3, pages 260 to 277
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. For example, some research suggests that reading ability is varied among people with Williams syndrome. In one study, higher reading ability was found to be associated with increased outcomes in adaptive functioning (such as written and expressive communication skills, as well as community living skills).
Supporting sources are as follows:
- Brawn G, Kohnen S, Tassabehji M and Porter M. ‘Functional basic reading skills in Williams syndrome.’ Developmental Neuropsychology 2018: volume 43, issue 5, pages 454 to 477
- Steele A, Scerif G, Cornish K and Karmiloff‐Smith A. ‘Learning to read in Williams syndrome and Down syndrome: syndrome‐specific precursors and developmental trajectories.’ Journal of Child Psychology and Psychiatry 2013: volume 54, issue 7, pages 754 to 762
- Forts AM and Luckasson R. ‘Reading, writing, and friendship: adult implications of effective literacy instruction for students with intellectual disability.’ Research and Practice for Persons with Severe Disabilities 2011: volume 36, issue 3 to 4, pages 121 to 125
- Lynch J. ‘A case study of a volunteer-based literacy class with adults with developmental disabilities.’ Australian Journal of Adult Learning 2013: volume 53, issue 2, pages 302 to 325
- Moni KB, Jobling A, Morgan M and Lloyd J. ‘Promoting literacy for adults with intellectual disabilities in a community-based service organisation.’ Australian Journal of Adult Learning 2011: volume 51, issue 3, pages 456 to 478
- Morgan MF, Moni KB and Cuskelly M. ‘Literacy strategies used by adults with intellectual disability in negotiating their everyday community environments.’ Australian Journal of Adult Learning 2013: volume 53, issue 3, pages 411 to 435
Numeracy
While there is individual variation in overall ability, numeracy skills are recognised as a relative weakness for children and adolescents with Down syndrome. It has been theorised that issues with counting could stem from deficits in short-term memory and expressive language associated with Down syndrome.
The following academic papers and research support the needs identified:
- Nye J, Fluck M and Buckley S. ‘Counting and cardinal understanding in children with Down syndrome and typically developing children.’ Down Syndrome Research and Practice 2001: volume 7, issue 2, pages 68 to 78
- King SA, Powell SR, Lemons CJ and Davidson KA. ‘Comparison of mathematics performance of children and adolescents with and without Down syndrome.’ Education and Training in Autism and Developmental Disabilities 2017: volume 52, number 2, pages 208 to 222
- Van Herwegen J, Ranzato E, Karmiloff-Smith A and Simms V. ‘Foundations of mathematical development in Williams syndrome and Down syndrome.’ Journal of Applied Research in Intellectual Disabilities 2020: volume 33, issue 5, pages 1,080 to 1,089
- Wing T and Tacon R. ‘Teaching number skills and concepts with Numicon materials.’ Down Syndrome Research and Practice 2007: volume 12, issue 1, pages 22 to 26
- Cuskelly M and Faragher R. ‘Developmental dyscalculia and Down syndrome: indicative evidence.’ International Journal of Disability, Development and Education 2019: volume 66, issue 2, pages 151 to 161
- Clarke B and Faragher R. ‘Developing early number concepts for children with Down syndrome’ in ‘Educating learners with Down syndrome: research, theory, and practice with children and adolescents’ by Faragher R and Clarke B (editors), pages 146 to 162. 2013. Routledge: Taylor and Francis Group
- Faragher R and Clarke B. ‘Mathematics profile of the learner with Down syndrome’ in ‘Educating learners with Down syndrome: research, theory, and practice with children and adolescents’ by Faragher R and Clarke B (editors), pages 119 to 145. 2013. Routledge: Taylor and Francis Group
- Brigstocke S, Hulme C and Nye J. ‘Number and arithmetic skills in children with Down syndrome.’ Down Syndrome Research and Practice 2008: Down Syndrome Education International
- Faragher R. ‘The new “functional mathematics” for learners with down syndrome: numeracy for a digital world.’ International Journal of Disability, Development and Education 2019: volume 66, issue 2, pages 206 to 217
- Daunhauer LA, Will E, Schworer E and Fidler DJ. ‘Young students with Down syndrome: early longitudinal academic achievement and neuropsychological predictors.’ Journal of Intellectual and Developmental Disability 2020: volume 45, issue 3, pages 211 to 221
- Lemons CJ, Powell SR, King SA and Davidson KA. ‘Mathematics interventions for children and adolescents with Down syndrome: a research synthesis.’ Journal of Intellectual Disability Research 2015: volume 59, issue 8, pages 767 to 783
- Faragher R. ‘Learning mathematics in the secondary school: possibilities for students with Down syndrome’ in ‘Educating learners with Down syndrome: research, theory, and practice with children and adolescents’ by Faragher R and Clarke B (editors). 2013. Routledge: Taylor and Francis Group
- Faragher R and Brown RI. ‘Numeracy for adults with Down syndrome: it’s a matter of quality of life.’ Journal of Intellectual Disability Research 2005: volume 49, issue 10, pages 761 to 765
- Monari Martinez E and Benedetti N. ‘Learning mathematics in mainstream secondary schools: experiences of students with Down’s syndrome.’ European Journal of Special Needs Education 2011: volume 26, issue 4, pages 531 to 540
- Monari Martinez E and Pellegrini K. ‘Algebra and problem‐solving in Down syndrome: a study with 15 teenagers.’ European Journal of Special Needs Education 2010: volume 25, issue 1, pages 13 to 29
- Clarke B and Faragher R. ‘Inclusive practices in the teaching of mathematics: supporting the work of effective primary teachers.’ Mathematics Education Research Group of Australasia. 2015
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Some research suggests that both people with Down syndrome and those with Williams syndrome may experience reduced mathematical ability.
Supporting sources are as follows:
- Van Herwegen J and Simms V. ‘Mathematical development in Williams syndrome: a systematic review.’ Research in Developmental Disabilities 2020: volume 100, number 103609
- Faragher RM. ‘Developing numeracy to enhance quality of life’ in ‘Enhancing the quality of life of people with intellectual disabilities: from theory to practice’ by Kober R (editor), pages 401 to 411. Social Indicators Research Series 2011: volume 41. Dordrecht: Springer
- Browder DM and Spooner F (editors). ‘More language arts, math, and science for students with severe disabilities (PDF, 662KB).’ 2014. Brookes Publishing
Impact of hearing loss on education
Many children with Down syndrome have hearing loss, which can be temporary or permanent. This means that they may face challenges such as difficulties:
- listening to whole-class input
- listening in noisy environments
- processing spoken language
- discriminating speech sounds
- learning phonics
The following academic papers and research support the needs identified:
- Laws G and Hall A. ‘Early hearing loss and language abilities in children with Down syndrome.’ International Journal of Language and Communication Disorders 2014: volume 49, issue 3, pages 333 to 342
- Lau W-L, Ko C-H and Cheng W-W. ‘Prevalence and parental awareness of hearing loss in children with Down syndrome.’ Chinese Medical Journal 2015: volume 128, issue 8, pages 1,091 to 1,095
Conditions with overlapping need
This need was reported during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability, which includes survey responses and stakeholder engagement sessions.
Education settings, social inclusion and participation
Some research suggests that children with Down syndrome develop better spoken language and make better academic progress, particularly with reading, when taught in fully inclusive classrooms with typically developing peers of the same age. There are also potential benefits in development of socialising skills and getting full access to the academic curriculum.
However, education provision is likely to be highly varied across the UK and may determine the benefits experienced on a person-by-person basis.
The following academic papers and research support the needs identified:
- Buckley S, Bird G and Sacks B. ‘Evidence that we can change the profile from a study of inclusive education.’ Down Syndrome Research and Practice 2006: volume 9, issue 3, pages 51 to 53
- Warner G, Howlin P, Salomone E, Moss J and Charman T. ‘Profiles of children with Down syndrome who meet screening criteria for autism spectrum disorder (ASD): a comparison with children diagnosed with ASD attending specialist schools’. Journal of Intellectual Disability Research 2017: volume 61, issue 1, pages 75 to 82
- Kendall L. ‘Supporting children with Down syndrome within mainstream education settings: parental reflections.’ Education 3-13 2019: volume 47, issue 2, pages 135 to 147
- Buckley S, Bird G, Sacks B and Archer T. ‘A comparison of mainstream and special education for teenagers with Down syndrome: implications for parents and teachers.’ Down Syndrome Research and Practice 2006: volume 9, issue 3, pages 54 to 67 (with full data tables)
- de Graaf, G, van Hove G and Haveman M. ‘Effects of regular versus special school placement on students with Down syndrome: a systematic review of studies (PDF, 532KB).’ 2012. Nova Science Publishers
- de Graaf G, van Hove G and Haveman M. ‘More academics in regular schools? The effect of regular versus special school placement on academic skills in Dutch primary school students with Down syndrome.’ Journal of Intellectual Disability Research 2013: volume 57, issue 1, pages 23 to 38
- de Graaf G and de Graaf E. ‘Development of self-help, language and academics in Down syndrome.’ Journal of Policy and Practice in Intellectual Disabilities 2016: volume 13, issue 2, pages 120 to 131
- Hargreaves S, Holton S, Baxter R and Burgoyne K. ‘Educational experiences of pupils with Down syndrome in the UK.’ Research in Developmental Disabilities 2021: volume 119, number 104115
- Guralnick MJ, Connor RT and Clark Johnson L. ‘The peer social networks of young children with Down syndrome in classroom programmes.’ Journal of Applied Research in Intellectual Disability 2011: volume 24, issue 4, pages 310 to 321
- Beadman J. ‘Evaluation of inclusive practice for students with Down syndrome in Devon secondary schools: academic year 2008‐2009 (PDF, 366KB).’ 2009. Devon Learning and Development Partnership and Down’s Syndrome Association
- Cuckle P. ‘Research section: the school placement of pupils with Down’s syndrome in England and Wales.’ British Journal of Special Education 1997: volume 24, issue 4, pages 175 to 179
- Dolva AS, Gustavsson A, Borell L and Hemmingsson H. ‘Facilitating peer interaction -support to children with Down syndrome in mainstream schools.’ European Journal of Special Needs Education 2011: volume 2, issue 2, pages 201 to 213
- Fox S, Farrell P and Davis P. ‘Factors associated with the effective inclusion of primary‐aged pupils with Down’s syndrome.’ British Journal of Special Education 2004: volume 31, issue 4, pages 184 to 190
- Gilmore L, Campbell J and Cuskelly M. ‘Developmental expectations, personality stereotypes, and attitudes towards inclusive education: community and teacher views of Down syndrome.’ International Journal of Disability, Development and Education 2003: volume 50, issue 1, pages 65 to 76
- de Graaf G. ‘Supporting the social inclusion of students with Down syndrome in mainstream education.’ Down Syndrome News and Update 2002: volume 2, issue 2, pages 55 to 62
- Buckley S, Bird G, Sacks B and Archer T. ‘The achievements of teenagers with Down syndrome.’ Down Syndrome News and Update 2002: volume 2, issue 3, pages 90 to 96
- Engevik LI, Næss KB and Berntsen L. ‘Quality of inclusion and related predictors: teachers’ reports of educational provisions offered to students with Down syndrome.’ Scandinavian Journal of Educational Research 2018: volume 62, issue 1, pages 34 to 51
- Wolpert G. ‘What general educators say about successfully including students with Down syndrome in their classes.’ Journal of Research in Childhood Education 2001: volume 16, issue 1, pages 28 to 38
- Campbell J, Gilmore L and Cuskelly M. ‘Changing student teachers’ attitudes towards disability and inclusion.’ Journal of Intellectual and developmental Disability 2003: volume 28, issue 4, pages 369 to 379
- Vaughan M and Henderson A. ‘Exceptional educators: a collaborative training partnership for the inclusion of students with Down’s syndrome.’ Support for Learning 2016: volume 31, issue 1, pages 46 to 58
- Bills KL and Mills B. ‘Teachers’ perceptions towards inclusive education programs for children with Down syndrome.’ Journal of Research in Special Educational Needs 2020: volume 20, issue 4, pages 343 to 347
- Faragher R and Clarke B. ‘Teacher identified professional learning needs to effectively include a child with Down syndrome in primary mathematics.’ Journal of Policy and Practice in Intellectual Disabilities 2016: volume 13, issue 2, pages 132 to 141
- Paige‐Smith A and Rix J. ‘Parents’ perceptions and children’s experiences of early intervention - inclusive practice?’ Journal of Research in Special Educational Needs 2006: volume 6, issue 2, pages 92 to 98
- Lightfoot L and Bond C. ‘An exploration of primary to secondary school transition planning for children with Down’s syndrome.’ Educational Psychology in Practice 2013: volume 29, issue 2, pages 163 to 179
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Research has explored the specific and general difficulties that parents of children with neurodevelopmental disorders experience involving their child’s educational provision. Some research suggests that children with Williams syndrome may face challenges in accessing mainstream education settings and often require individualised one-to-one support.
Supporting sources are as follows:
- Van Herwegen J, Ashworth A and Palikara O. ‘Parental views on special educational needs provision: cross-syndrome comparisons in Williams syndrome, Down syndrome, and autism spectrum disorders.’ Research in Developmental Disability 2018: volume 80, pages 102 to 111
- Palikara O, Ashworth M and Van Herwegen J. ‘Addressing the educational needs of children with Williams syndrome: a rather neglected area of research?’ Journal of Autism and Developmental Disorders 2018: volume 48, issue 9, pages 3,256 to 3,259
- Cosier M, Causton-Theoharis J and Theoharis G. ‘Does access matter? Time in general education and achievement for students with disabilities.’ Remedial and Special Education 2013: volume 34, issue 6, pages 323 to 332
- Ahmmed M and Mullick J. ‘Implementing inclusive education in primary schools in Bangladesh: recommended strategies.’ Educational Research for Policy and Practice 2014: volume 13, pages 167 to 180
- Butt R. ‘Teacher assistant support and deployment in mainstream schools.’ International Journal of Inclusive Education 2016: volume 20, issue 9, pages 995 to 1,007
- Forlin C, Sharma U and Loreman T. ‘An international comparison of pre-service teacher attitudes towards inclusive education.’ Disability Studies Quarterly 2007: volume 27, issue 4
- Hehir T, Grindal T, Freeman B, Lamoreau R, Borquaye Y and Burke S. ‘A summary of the evidence on inclusive education.’ 2016. Abt Associates
- Hoskin J, Boyle C and Anderson J. ‘Inclusive education in pre-schools: predictors of pre-service teacher attitudes in Australia.’ Teachers and Teaching 2015: volume 21, issue 8, pages 974 to 989
- Jones MM and Goble Z. ‘Creating effective mentoring partnerships for students with intellectual disabilities on campus.’ Journal of Policy and Practice in Intellectual Disabilities 2012: volume 9, issue 4, pages 270 to 278
- Jordan A, Schwartz E and McGhie-Richmond D. ‘Preparing teachers for inclusive classrooms.’ Teaching and Teacher Education 2009: volume 25, issue 4, pages 535 to 542
- Keating S and O’Connor U. ‘The shifting role of the special needs assistant in Irish classrooms: a time for change?’ European Journal of Special Needs Education 2012: volume 27, issue 4, pages 533 to 544
- King F, Ní Bhroin O and Prunty A. ‘Professional learning and the individual education plan process: implications for teacher educators.’ Professional Development in Education 2018: volume 44, issue 5, pages 607 to 621
- Butt R. ‘“Pulled in off the street” and available: what qualifications and training do teacher assistants really need?’ International Journal of Inclusive Education 2018: volume 22, issue 3, pages 217 to 234
- Maher A and Macbeth J. ‘Physical education, resources and training: the perspective of special educational needs coordinators working in secondary schools in north-west England.’ European Physical Education Review 2014: volume 20, issue 1, pages 90 to 103
- Mann G, Cuskelly M and Moni K. ‘An investigation of parents’ decisions to transfer children from regular to special schools.’ Journal of Policy and Practice in Intellectual Disabilities 2018: volume 15, issue 3, pages 183 to 192
- May C. ‘An investigation of attitude changes in inclusive college classes including young adults with an intellectual disability.’ Journal of Policy and Practice in Intellectual Disabilities 2012: volume 9, issue 4, pages 240 to 246
- Mitchell D, Morton M and Hornby G. ‘Review of the literature on individual education plans.’ 2010. Ministry of Education, New Zealand
- Robinson D. ‘Effective inclusive teacher education for special educational needs and disabilities: some more thoughts on the way forward.’ Teaching and Teacher Education 2017: volume 61, pages 164 to 178
- Ryan SM. ‘An inclusive rural post-secondary education program for students with intellectual disabilities.’ Rural Special Education Quarterly 2014: volume 33, issue 2, pages 18 to 28
- Shaddock A, MacDonald N, Hook J, Giorcelli L and Arthur-Kelly M. ‘Disability, diversity and tides that lift all boats: review of special education in the ACT.’ 2009. Service Initiatives. Chiswick, New South Wales: Australia
- Silverman JC. ‘Epistemological beliefs and attitudes toward inclusion in pre-service teachers.’ Teacher Education and Special Education 2007: volume 30, issue 1, pages 42 to 51
- Toson ALM, Burrello LC and Knollman G. ‘Educational justice for all: the capability approach and inclusive education leadership.’ International Journal of Inclusive Education 2013: volume 17, issue 5, pages 490 to 506
- Stephenson J and Carter M. ‘Improving educational planning for students with severe disabilities: an evaluation of school-based professional learning.’ Australasian Journal of Special Education 2015: volume 39, issue 1, pages 2 to 14
- Dockett S, Perry B and Kearney E. ‘Starting school with special needs: issues for families with complex support needs as their children start school.’ Exceptionality Education Canada 2011: volume 21, issue 2, pages 45 to 61
- Villeneuve M, Chatenoud C, Hutchinson NL, Minnes P, Perry A, Dionne C and others. ‘The experience of parents as their children with developmental disabilities transition from early intervention to kindergarten.’ Canadian Journal of Education 2013: volume 36, issue 1, pages 4 to 43
- Wilder J and Lillvist A. ‘Hope, despair and everything in between - parental expectations of educational transition for young children with intellectual disability’ in ’Families and transition to school’ by Dockett S, Griebel W and Perry B (editors), pages 51 to 66. 2017. Cham: Springer
- Janus M, Kopechanski L, Cameron R and Hughes D. ‘In transition: Experiences of parents of children with special needs at school entry.’ Early Childhood Education Journal 2008: volume 35, pages 479 to 485
Higher education and employment
People with Down syndrome are likely to need support to access further education and/or employment opportunities. Employment should be an expected outcome for many people with Down syndrome and high on the agenda for schools and colleges.
Barriers to inclusion in further education need to be removed to make transition to adult life and employment possible. This includes:
- teachers having high and clear expectations of pupils with Down syndrome
- pupils should have support in place for them to achieve qualifications that are prerequisites for specific courses or employment opportunities
For example, access to a work placement may give a person valuable experience in deciding if that type of work suits them. Some people with Down syndrome may benefit from residential experiences at local colleges, while others may prefer to study at college and live elsewhere.
The following academic papers and research support the needs identified:
- Kumin L and Schoenbrodt L. ‘Employment in adults with Down syndrome in the United States: results from a national survey.’ Journal of Applied Research in Intellectual Disabilities 2016: volume 29, issue 4, pages 330 to 345
- Foley KR, Jacoby P, Einfeld S, Girdler S, Bourke J, Riches V and Leonard H. ‘Day occupation is associated with psychopathology for adolescents and young adults with Down syndrome.’ BMC Psychiatry 2014: volume 14, number 266, pages 1 to 8
- Foley KR, Girdler S, Downs J, Jacoby P, Bourke J, Lennox N and others. ‘Relationship between family quality of life and day occupations of young people with Down syndrome.’ Social Psychiatry and Psychiatric Epidemiology 2014: volume 49, pages 1,455 to 1,465
- Foley KR, Jacoby P, Girdler S, Bourke J, Pikora T, Lennox N and others. ‘Functioning and post‐school transition outcomes for young people with Down syndrome.’ Child: Care, Health and Development 2013: volume 39, issue 6, pages 789 to 800
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Research has suggested that inclusive practices in higher education settings can have lasting positive impacts on personal, social and academic outcomes for people with a learning disability.
Supporting sources are as follows:
- Rillotta F, Arthur J, Hutchinson C and Raghavendra P. ‘Inclusive university experience in Australia: perspectives of students with intellectual disability and their mentors.’ Journal of Intellectual Disabilities 2020: volume 24, issue 1, pages 102 to 117
- Sheppard-Jones K, Kleinert HL, Druckemiller W and Ray MK. ‘Students with intellectual disability in higher education: adult service provider perspectives.’ Intellectual and Developmental Disabilities 2015: volume 53, issue 2, pages 120 to 128
- Uditsky B and Hughson E. ‘Inclusive postsecondary education - an evidence‐based moral imperative.’ Journal of Policy and Practice in Intellectual Disabilities 2012: volume 9, issue 4, pages 298 to 302
- Zafft C, Hart D and Zimbrich K. ‘College career connection: a study of youth with intellectual disabilities and the impact of postsecondary education.’ Education and Training in Developmental Disabilities 2004: volume 39, number 1, pages 45 to 53
- Hart D, Grigal M, Sax C, Martinez D and Will M. ‘Research to practice: postsecondary education options for students with intellectual disabilities.’ Research to Practice Series, Institute for Community Inclusion 2006: volume 6, issue 45
- Hendrickson JM, Carson R, Woods-Groves S, Mendenhall J and Scheidecker B. ‘UI REACH: a postsecondary program serving students with autism and intellectual disabilities.’ Education and Treatment of Children 2013: volume 36, number 5, pages 169 to 194
- O’Brien P, Shevlin M, O’Keefe M, Fitzgerald S, Curtis S and Kenny M. ‘Opening up a whole new world for students with intellectual disabilities within a third-level setting.’ British Journal of Learning Disabilities 2009: volume 37, issue 4, pages 285 to 292
- O’Connor B, Kubiak J, Espiner D and O’Brien P. ‘Lecturer responses to the inclusion of students with intellectual disabilities auditing undergraduate classes.’ Journal of Policy and Practice in Intellectual Disabilities 2012: volume 9, issue 4, pages 247 to 256
- Baer RM, Daviso III AW, Flexer RW, McMahan Queen R and Meindl RS. ‘Students with intellectual disabilities: predictors of transition outcomes.’ Career Development for Exceptional Individuals 2011: volume 34, issue 3, pages 132 to 141
- Becerra MT, Montanero M and Lucero M. ‘Graphic support resources for workers with intellectual disability engaged in office tasks: a comparison with verbal instructions from a work mate.’ Disability and Rehabilitation 2018: volume 40, issue 4, pages 435 to 443
- Cavkaytar A, Acungil AT and Tomris G. ‘Effectiveness of teaching café waitering to adults with intellectual disability through audio-visual technologies.’ Education and Training in Autism and Developmental Disabilities 2017: volume 52, number 1, pages 77 to 90
- Evert Cimera R. ‘Can community-based high school transition programs improve the cost-efficiency of supported employment?’ Career Development for Exceptional Individuals 2010: volume 33, issue 1, pages 4 to 12
- Fesko SL, Hall AC, Quinlan J and Jockell C. ‘Active aging for individuals with intellectual disability: meaningful community participation through employment, retirement, service, and volunteerism.’ American Journal on Intellectual and Developmental Disabilities 2012: volume 117, issue 6, pages 497 to 508
- Fillary R and Pernice R. ‘Social inclusion in workplaces where people with intellectual disabilities are employed: implications for supported employment professionals.’ International Journal of Rehabilitation Research 2006: volume 29, issue 1, pages 31 to 36
- Goh AE. ‘Video self-modeling: a job skills intervention with individuals with intellectual disabilities in employment settings.’ Lehigh University ProQuest Dissertations and Theses 2010: number 3404088
- Grigal M, Hart D and Migliore A. ‘Comparing the transition planning, postsecondary education, and employment outcomes of students with intellectual and other disabilities.’ Career Development for Exceptional Individuals 2011: volume 34, issue 1, pages 4 to 17
- Joshi GS, Bouck EC and Maeda Y. ‘Exploring employment preparation and postschool outcomes for students with mild intellectual disability.’ Career Development and Transition for Exceptional Individuals 2012: volume 35, issue 2, pages 97 to 107
- Kaya C. ‘Demographic variables, vocational rehabilitation services, and employment outcomes for transition‐age youth with intellectual disabilities.’ Journal of Policy and Practice in Intellectual Disabilities 2018: volume 15, issue 3, pages 226 to 236
- Moore EJ and Schelling A. ‘Postsecondary inclusion for individuals with an intellectual disability and its effects on employment.’ Journal of Intellectual Disabilities 2015: volume 19, issue 2, pages 130 to 148
- Siperstein GN, Heyman M and Stokes JE. ‘Pathways to employment: a national survey of adults with intellectual disabilities.’ Journal of Vocational Rehabilitation 2014: volume 41, issue 3, pages 165 to 178
- Wehman P, Chan F, Ditchman N and Kang HJ. ‘Effect of supported employment on vocational rehabilitation outcomes of transition-age youth with intellectual and developmental disabilities: a case control study.’ Intellectual and Developmental Disabilities 2014: volume 52, issue 4, pages 296 to 310
- Gibbons MM, Justina H, Cihak DF, Wright R and Mynatt B. ‘A social-cognitive exploration of the career and college understanding of young adults with intellectual disabilities.’ Professional School Counseling 2015: volume 19, issue 1, pages 1,096 to 2,409
- Grigal M, Hart D and Weir C. ‘A survey of postsecondary education programs for students with intellectual disabilities in the United States.’ Journal of Policy and Practice in Intellectual Disabilities 2012: volume 9, issue 4, pages 223 to 233
Social care needs of people with Down syndrome
This section sets out peer-reviewed journals submitted by experts on the topics of social care needs for people with Down syndrome.
Domestic care needs
People with Down syndrome are likely to need support with various aspects of domestic management. This may include assistance with:
- cleaning
- food preparation
- laundry
- shopping
- maintaining property
This need was reported during the call for evidence for people with Down syndrome, which includes survey responses and stakeholder engagement sessions.
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability, such as Williams syndrome.
Supporting sources are as follows:
- Fisher, MH and Morin L. ‘Addressing social skills deficits in adults with Williams syndrome.’ Research in Developmental Disabilities 2017: volume 71, pages 77 to 87
- Elison S, Stinton C and Howlin P. ‘Health and social outcomes in adults with Williams syndrome: findings from cross-sectional and longitudinal cohorts.’ Research in Developmental Disabilities 2010: volume 31, issue 2, pages 587 to 599
- Kozel BA, Boaz B, Kim CA, Mervis CB, Osborne LR, Porter M and Pober BR. ‘Williams syndrome.’ Nature Reviews Disease Primers 2021: volume 7, number 1
- Camp JS, Karmiloff-Smith A, Thomas MS and Farran EK. ‘Cross-syndrome comparison of real-world executive functioning and problem solving using a new problem-solving questionnaire.’ Research in Developmental Disabilities 2016: volume 59, pages 80 to 92
- Mayall LA, Tolmie A and Farran E. ‘Influence of motor ability on daily living ability in individuals with Williams syndrome and individuals with Down syndrome.’ International Review of Research in Developmental Disabilities 2023: volume 65, pages 189 to 216
- Royston R, Waite J and Howlin P. ‘Williams syndrome: recent advances in our understanding of cognitive, social and psychological functioning.’ Current Opinion in Psychiatry 2019: volume 32, issue 2, pages 60 to 66
- Thurman AJ and Fisher MH. ‘The Williams syndrome social phenotype: disentangling the contributions of social interest and social difficulties.’ International Review of Research in Developmental Disabilities 2015: volume 49, pages 191 to 227
- Young-Southward G, Cooper SA and Philo C. ‘Health and wellbeing during transition to adulthood for young people with intellectual disabilities: a qualitative study.’ Research in Developmental Disabilities 2017: volume 70, pages 94 to 103
- Brawn G and Porter M. ‘Adaptive functioning in Williams syndrome and its relation to demographic variables and family environment.’ Research in Developmental Disabilities 2014: volume 35, issue 12, pages 3,606 to 3,623
- Brawn G and Porter M. ‘Adaptive functioning in Williams syndrome: a systematic review.’ International Journal of Disability, Development and Education 2-18: volume 65, issue 2, pages 123 to 147
- Fisher MH, Lense MD and Dykens E. ‘Longitudinal trajectories of intellectual and adaptive functioning in adolescents and adults with Williams syndrome.’ Journal of Intellectual Disability Research 2016: volume 60, issue 10, pages 920 to 932
Personal care needs
People with Down syndrome are likely to need support with different aspects of personal care, such as:
- maintaining personal hygiene
- choosing appropriate clothing
Personal assistants can be helpful to support with these needs, providing guidance on healthy eating as well as self-care.
This need was reported during the call for evidence for people with Down syndrome, which includes survey responses and stakeholder engagement sessions.
Conditions with overlapping need
This need was reported during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability, which includes survey responses and stakeholder engagement sessions.
Access to and engagement with health, leisure and social activities
People with Down syndrome are likely to need support to plan and take part in health, leisure and social activities.
Participating in a variety of activities suited to the person’s individual needs, hobbies and aspirations is beneficial for health and overall wellbeing. Participation in the local community can also provide benefits, such as a sense of fulfilment and personal value, as well as contributing to the greater good.
Activities could include exercise, indoor and outdoor activities and social outings. High-quality day opportunities, such as classes and clubs, may also help build skills and promote independence.
Access could be provided through:
- local support groups
- supervised activities
- volunteering
- opportunities for inclusion in activities with people who do not have Down syndrome
People with Down syndrome may also need support with making and maintaining social relationships. This may include support:
- organising and attending activities with family and friends
- arranging trips and holidays
- navigating romantic relationships
People with Down syndrome may also benefit from social skills training and guidance on safe contact with others, including the ‘right to respect’ from others. Maintaining close connections with family and friends can reduce feelings of social isolation and has a positive impact on overall wellbeing.
The following academic papers and research support the needs identified:
- Carr J. ‘The everyday life of adults with Down syndrome.’ Journal of Applied Research in Intellectual Disabilities 2008: volume 21, issue 5, pages 389 to 397
- Wood A. (2004). ‘Sexuality and relationships education for people with Down syndrome.’ Down Syndrome News and Update 2004: volume 4, issue 2, pages 42 to 51
- Bononi BM, Sant’Anna MJ, de Oliveira A, Renattini TS, Pinto CF, Passarelli ML and others. ‘Sexuality and persons with Down syndrome - a study from Brazil.’ International Journal of Adolescent Medicine and Health 2009: volume 21, issue 3, pages 319 to 326
- Freeman SF and Kasari C. ‘Characteristics and qualities of the play dates of children with Down syndrome: emerging or true friendships?’ American Journal on Mental Retardation 2002: volume 107, issue 1, pages 16 to 31
- Watt KJ, Johnson P and Virji‐Babul, N. ‘The perception of friendship in adults with Down syndrome.’ Journal of Intellectual Disability Research 2010: volume 54, issue 11, pages 1,015 to 1,023
- Dolva AS, Kleiven J and Kollstad M. ‘Actual leisure participation of Norwegian adolescents with Down syndrome.’ Journal of Intellectual Disabilities 2014: volume 18, issue 2, pages 159 to 175
Conditions with overlapping need
This need was also reported for people with intellectual and developmental disabilities, which can contribute towards more emotional-behavioural and health challenges.
Supporting sources are as follows:
- Taylor JL and Hodapp RM. ‘Doing nothing: adults with disabilities with no daily activities and their siblings.’ American Journal on Intellectual and Developmental Disabilities 2012: volume 117, issue 1, pages 67 to 79
Healthcare support
People with Down syndrome are likely to need support with different aspects of managing their individual healthcare needs. Active assistance could be required with:
- taking medication
- arranging and attending medical appointments
- mobility support
The following academic papers and research support the needs identified:
- Glasson EJ, Dye DE and Bittles AH. ‘The triple challenges associated with age‐related comorbidities in Down syndrome.’ Journal of Intellectual Disability Research 2014: volume 58, issue 4, pages 393 to 398
- Bosch JJ. ‘Health maintenance throughout the life span for individuals with Down syndrome.’ Journal of the American Academy of Nurse Practitioners 2003: volume 15, issue 1, pages 5 to 17
- Virji-Babul N, Eichmann A, Kisly D, Down J and Haslam RH. ‘Use of health care guidelines in patients with Down syndrome by family physicians across Canada.’ Paediatrics and Child Health 2007: volume 12, issue 3, pages 179 to 183
- Määttä T, Määttä J, Tervo-Määttä T, Taanila A, Kaski M and Iivanainen M. ‘Healthcare and guidelines: a population-based survey of recorded medical problems and health surveillance for people with Down syndrome.’ Journal of Intellectual and Developmental Disability 2011: volume 36, issue 2, pages 118 to 126
- Jensen KM, Taylor LC and Davis MM. ‘Primary care for adults with Down syndrome: adherence to preventive healthcare recommendations.’ Journal of Intellectual Disability Research 2013: volume 57, issue 5, pages 409 to 421
- Choi H and Van Riper M. ‘mHealth family adaptation intervention for families of young children with Down syndrome: a feasibility study.’ Journal of Pediatric Nursing 2020: volume 50, e69 to e76
- Skelton B, Knafl K, Van Riper M, Fleming L and Swallow V. ‘Care coordination needs of families of children with down syndrome: a scoping review to inform development of mHealth applications for families.’ Children 2021: volume 8, issue 7, page 558
Conditions with overlapping need
This need was reported during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability, which includes survey responses and stakeholder engagement sessions.
Administrative support
People with Down syndrome are likely to need support with day-to-day administrative tasks. This may include help with:
- daily planning
- time management
- financial management, such as paying bills, filling out forms and budgeting
Support could include help to understand and manage benefits and financial entitlements, such as direct payments. Guidance on how to use technology effectively can also be provided to make these tasks easier.
Support may also be needed to help navigate the social care system - for example, the provision of clear, proactive and accessible information on what social care they are entitled to and how to access it. People with Down syndrome may also be entitled to provision of an advocate to assist with comprehension of information relevant to their social care, under the Care Act 2014.
This need was reported during the call for evidence for people with Down syndrome, which includes survey responses and stakeholder engagement sessions.
Conditions with overlapping need
This need was reported during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability, which includes survey responses and stakeholder engagement sessions.
Personal safety needs
People with Down syndrome are likely to need support to stay safe from potential exploitation, harm, abuse or neglect. This may include guidance on:
- road safety
- online safety (for example, social media use)
- when, and how, to raise concerns with partners or ask for help
- how to put safeguarding measures in place
Some people with Down syndrome may also require support when experiencing a crisis that involves contact with the criminal justice system.
This need was reported during the call for evidence for people with Down syndrome, which includes survey responses and stakeholder engagement sessions.
Conditions with overlapping need
This need was reported during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability, which includes survey responses and stakeholder engagement sessions.
Early years and family systems
Families and/or carers of people with Down syndrome face unique challenges due to the ongoing health and developmental concerns associated with Down syndrome. The family environment that a child grows up in can directly influence their quality of life, and so it is essential to provide the right support for both the family and the child as early as possible.
The following academic papers and research support the needs identified:
- Van Riper M and Cohen WI. ‘Caring for children with Down syndrome and their families.’ Journal of Pediatric Health Care 2001: volume 15, issue 3, pages 123 to 131
- Hanson JW, Lloyd-Puryear M, Moore CA, Williams J, Hoyme HE, Bull MJ and others. ‘Health supervision for children with Down syndrome.’ Pediatrics 2001: volume 107, issue 2, pages 442 to 449
- Cuskelly M, Hauser-Cram P and Van Riper M. ‘Families of children with Down syndrome: what we know and what we need to know.’ Down Syndrome Research and Practice 2008: Down Syndrome Education International
- Van Riper M, Ryff C and Pridham K. ‘Parental and family well‐being in families of children with down syndrome: a comparative study.’ Research in Nursing and Health 1992: volume 15, issue 3, pages 227 to 235
- Van Riper M. ‘Living with Down syndrome: the family experience.’ Down Syndrome Quarterly 1999: volume 4, issue 1, pages 1 to 7
- Van Riper M. ‘Families of children with Down syndrome: responding to “a change in plans” with resilience.’ Journal of Pediatric Nursing 2007: volume 22, issue 2, pages 116 to 128
- Van Riper M, Knafl GJ, Barbieri-Figueiredo MDC, Caples M, Choi H, de Graaf G and others. ‘Measurement of family management in families of individuals with Down syndrome: a cross-cultural investigation.’ Journal of Family Nursing 2021: volume 27, issue 1, pages 8 to 22
- Lee A, Knafl K. and Van Riper M. ‘Family variables and quality of life in children with Down syndrome: a scoping review.’ International Journal of Environmental Research and Public Health 2021: volume 18, issue 2, page 419
- Caples M, Martin AM, Dalton C, Marsh L, Savage E, Knafl G and Van Riper M. ‘Adaptation and resilience in families of individuals with Down syndrome living in Ireland.’ British Journal of Learning Disabilities 2018: volume 46, issue 3, pages 146 to 154
- Van Riper M, Knafl GJ, Roscigno C and Knafl KA. ‘Family management of childhood chronic conditions: does it make a difference if the child has an intellectual disability?’ American Journal of Medical Genetics Part A 2018: volume 176, issue 1, pages 82 to 91
- Barros da Silva R, Barbieri-Figueiredo MDC and Van Riper, M. ‘Breastfeeding experiences of mothers of children with Down syndrome.’ Comprehensive Child and Adolescent Nursing 2019: volume 42, issue 4, pages 250 to 264
- Berger J. ‘Interactions between parents and their infants with Down syndrome’ in ‘Children with Down syndrome: a developmental perspective’ by Cicchetti D and Beeghly M (editors), pages 101 to 146. 1990. Cambridge University Press
- Lee A, Knafl G, Knafl K and Van Riper M. ‘Parent-reported contribution of family variables to the quality of life in children with Down syndrome: report from an international study.’ Journal of Pediatric Nursing 2020: volume 55, pages 192 to 200
- Bridle L and Mann G. ‘Mixed feelings: a parental perspective on early intervention.’ Down Syndrome Association NSW Newsletter 2001: pages 11 to 17
- Hodapp RM, Sanderson KA, Meskis SA and Casale EG. ‘Adult siblings of persons with intellectual disabilities: past, present, and future.’ International Review of Research in Developmental Disabilities 2017: volume 53, pages 163 to 202
- Hodapp RM and Urbano RC. ‘Adult siblings of individuals with Down syndrome versus with autism: findings from a large‐scale US survey.’ Journal of Intellectual Disability Research 2007 volume 51, issue 12, pages 1,018 to 1,029
Conditions with overlapping need
This need was reported during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability, which includes survey responses and stakeholder engagement sessions.
Preparation for adulthood and support with transitions
The move between child and adult services is likely to be a phased transition between the ages of 16 and 18, although different services may have different age limits. Support will be required to prepare for this transition, including:
- the move between child and adult health and social care services
- plans for further education and employment
The following academic papers and research support the needs identified:
- Foley KR, Jacoby P, Girdler S, Bourke J, Pikora T, Lennox N and others. ‘Functioning and post‐school transition outcomes for young people with Down syndrome.’ Child: Care, Health and Development 2013: volume 39, issue 6, pages 789 to 800
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Studies have suggested that the transition from school and college to adult roles can be a particularly difficult time for people with an intellectual difficulty. A number of factors may complicate this period including:
- the capacity of the young adult to adapt and change to life in adulthood
- their difficulty navigating services and programmes
- issues and challenges around the young person building connectedness
- strain on family wellbeing and finances
- concerns about the longer-term future
Some research looking at the experiences of people with intellectual disabilities found that the following are all required to promote successful transitions as people age, and avoid unwanted or inappropriate transitions at points of crisis:
- consistent social work support
- skilled staff
- suitable accommodation
- creative engagement with people with Down syndrome and families and/or carers to plan ahead
- timely access to good-quality healthcare
Supporting sources are as follows:
- Leonard H, Foley KR, Pikora T, Bourke J, Wong K, McPherson L and others. ‘Transition to adulthood for young people with intellectual disability: the experiences of their families.’ European Child and Adolescent Psychiatry 2016: volume 25, pages 1,369 to 1,381
- Gil LA. ‘Bridging the transition gap from high school to college; preparing students with disabilities for a successful postsecondary experience.’ Teaching Exceptional Children 2007: volume 40, issue 2, pages 12 to 15
- Dodd K. ‘Transition to old age - what can we do to aid the process?’ Advances in Mental Health and Learning Disabilities 2008: volume 2, issue 3, pages 7 to 11
- Young-Southward G, Cooper SA and Philo C. ‘Health and wellbeing during transition to adulthood for young people with intellectual disabilities: a qualitative study.’ Research in Developmental Disabilities 2017: volume 70, pages 94 to 103
- Allen KD, Burke RV, Howard MR, Wallace DP and Bowen SL. ‘Use of audio cuing to expand employment opportunities for adolescents with autism spectrum disorders and intellectual disabilities.’ Journal of Autism and Developmental Disorders 2012: volume 42, pages 2,410 to 2,419
Ageing
As people with Down syndrome live increasingly longer lives, issues may arise concerning:
- ageing-related health challenges
- where they will live
- who will be responsible for their care
Proactive, long-term social care planning can help accommodate long-term and short-term needs at different life stages. Taking a lifetime approach to social care planning can help maintain consistency and anticipate changes in needs. It also helps ensure that care provision is age appropriate and suited to the person.
The following academic papers and research support the needs identified:
- Krinsky-McHale SJ, Devenny DA, Gu H, Jenkins EC, Kittler P, Murty VV and others. ‘Successful aging in a 70-year-old man with Down syndrome: a case study.’ Intellectual and Developmental Disabilities 2008: volume 46, issue 3, pages 215 to 228
- Zigman WB. ‘Atypical aging in Down syndrome.’ Developmental Disabilities Research Reviews 2013: volume 18, issue 1, pages 51 to 67
- Lin JD, Lin LP, Hsu SW, Chen WX, Lin FG, Wu JL and Chu C. ‘Are early onset aging conditions correlated to daily activity functions in youth and adults with Down syndrome?’ Research in Developmental Disabilities 2015: volume 36, pages 532 to 536
- Hodapp RM, Sanderson KA and Mello M. ‘From transition through old age: Caring for adults with Down syndrome’ in ‘Oxford textbook of Down syndrome and development’ by Bhurak JA, Edgin JO and Abbeduto L (editors), pages 132 to 150. 2020. Oxford Academic: Oxford University Press
- Hodapp RM, Burke MM, Finley CI and Urbano RC. ‘Family caregiving of aging adults with Down syndrome.’ Journal of Policy and Practice in Intellectual Disabilities 2016: volume 13, issue 2, pages 181 to 189
- Torr J, Strydom A, Patti P and Jokinen N. ‘Aging in Down syndrome: morbidity and mortality.’ Journal of Policy and Practice in Intellectual Disabilities 2010: volume 7, issue 1, pages 70 to 81
Conditions with overlapping need
This need was also reported for people with other chromosomal conditions, genetic conditions and/or a learning disability. Research suggests that people with other chromosomal conditions, genetic conditions and/or a learning disability may also experience challenges with regards to their care provision and changing health needs as they age.
Supporting sources are as follows:
- Hodapp RM, Perkins AM, Finley CI and Urbano RC. ‘Growing old together: similarities/differences in families of adults with and without Down syndrome.’ International Review of Research in Developmental Disabilities 2015: volume 49, pages 151 to 189
- Burke E, McCarron M, Carroll R, McGlinchey E and McCallion P. ‘What it’s like to grow older: the aging perceptions of people with an intellectual disability in Ireland.’ Mental Retardation 2014: volume 52, issue 3, pages 205 to 219
- McCausland D, Guerin S, Tyrrell J, Donohoe C, O’Donoghue I and Dodd P. ‘Self-reported needs among older persons with intellectual disabilities in an Irish community-based service.’ Research in Developmental Disabilities 2010: volume 31, issue 2, pages 381 to 387
- Fesko SL, Hall AC, Quinlan J and Jockell C. ‘Active aging for individuals with intellectual disability: meaningful community participation through employment, retirement, service, and volunteerism.’ American Journal on Intellectual and Developmental Disabilities 2012: volume 117, issue 6, pages 497 to 508
Travel support
People with Down syndrome are likely to need support with their travel arrangements - for example, to attend college, appointments or their workplace. Full travel support may be required, either on foot or using private and public transport facilities. Alternatively, training, such as road safety advice, may be provided to support people with Down syndrome to become independent travellers.
This need was reported during the call for evidence for people with Down syndrome, which includes survey responses and stakeholder engagement sessions.
Conditions with overlapping need
This need was reported during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability, which includes survey responses and stakeholder engagement sessions.
Respite care
Respite care, or short breaks, may be required for the families and/or carers of people with Down syndrome. This could include overnight or short stays in social care accommodation, as well as daytime care for people with Down syndrome. Short breaks can also provide people with Down syndrome the opportunity to try different experiences, make friends and have a break from the people they usually live with.
This need was reported during the call for evidence for people with Down syndrome, which includes survey responses and stakeholder engagement sessions.
Conditions with overlapping need
This need was reported during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability, which includes survey responses and stakeholder engagement sessions.
Additional and specific therapies or services
People with Down syndrome are likely to need support to access information on and attend additional or specialist care services. This may include specialist dementia care and local Down syndrome-specific activities and support groups.
This need was reported during the call for evidence for people with Down syndrome, which includes survey responses and stakeholder engagement sessions.
Conditions with overlapping need
This need was reported during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability, which includes survey responses and stakeholder engagement sessions.
Housing needs of people with Down syndrome
This section sets out peer-reviewed journals submitted by experts on the topics of housing needs for people with Down syndrome.
Choice and control over accommodation
People with Down syndrome should have a choice over what type of accommodation they live in and whether they live alone or with other people. Options may include:
- supported living
- residential care
- a ‘Shared Lives’ scheme
- living in the family home with support
People with Down syndrome may choose to live with friends, family, their partner or with others with similar needs.
Relevant bodies, such as local authorities, have a responsibility to care for and find housing solutions for people with Down syndrome in their local area. People with Down syndrome and their families and/or carers may benefit from accessible information on:
- housing rights
- the different types of properties people can live in
- how to access and fund services
This need was reported during the call for evidence for people with Down syndrome, which includes survey responses and stakeholder engagement sessions.
Conditions with overlapping need
This need was reported during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability, which includes survey responses and stakeholder engagement sessions.
Good-quality housing
People with Down syndrome must have access to good-quality and suitable homes that meet their personal, health, care and all-round housing needs. This includes housing that is easily accessible and can be adapted to their needs. For example:
- housing with stair rails
- housing with bigger bathrooms
- housing with on-call systems
- ground-floor accommodation
People with Down syndrome should have access to accommodation that is in close proximity to their family, work and social life, as well as amenities such as shops, libraries and bus stops.
This need was reported during the call for evidence for people with Down syndrome, which includes survey responses and stakeholder engagement sessions.
Conditions with overlapping need
This need was reported during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability, which includes survey responses and stakeholder engagement sessions.
Support to live independently
The needs of people with Down syndrome will vary and the level of care needed to live in their chosen accommodation will depend on the person. For example, some people may need support in all aspects of daily living or specialist services, such as dementia care, while others may need minimal support.
A needs assessment under the Care Act 2014 may be required before moving to a different type of accommodation. People may be eligible for care and support to meet assessed needs, and the support offered will be based on the assessed need. Care and support can be provided by staff:
- based in registered settings
- employed by a registered agency
- directly employed by the person themselves (often referred to as ‘personal assistants’)
The following legislation and research supports the needs identified:
- Care Act 2014
- Lee CE, Urbano RC, Burke MM and Hodapp RM. ‘Who lives where and why? Residential changes across adulthood in persons with Down syndrome.’ Journal of Policy and Practice in Intellectual Disabilities 2021: volume 18, issue 2, pages 151 to 161
Conditions with overlapping need
This need was reported during the call for evidence for people with other chromosomal conditions, genetic conditions and/or a learning disability, which includes survey responses and stakeholder engagement sessions.
Annex A: approach to producing Down syndrome needs profile paper
Analytical approach and assurance
All of the needs in this paper have been identified from either the findings of the Down Syndrome Act 2022: call for evidence or subsequent engagement with stakeholder experts.
Call for evidence approach
The call for evidence was launched on 19 July 2022 and closed on 8 November 2022, and involved:
- 2 versions of a survey - a main survey and an easy read version - which received 1,268 responses overall
- 66 contributions directly to DHSC’s call for evidence mailbox
- further contributions from a several stakeholder engagement sessions
This led to more than 1,500 total responses received.
Mailbox submissions and feedback from stakeholder engagement sessions were analysed and documents were categorised into types of evidence - for example, documents that contain referenced evidence, examples and quotes from people with lived experience, or internal analysis. All the evidence received has informed the development of the draft statutory guidance, which has been published alongside this paper as part of the Down Syndrome Act 2022 statutory guidance consultation. The content for this needs profile paper was developed by focusing on each document that contained references to peer-reviewed journal articles.
Referenced articles were assessed against the criteria for inclusion - further details can be found in the ‘Needs profile paper evidence: criteria for inclusion’ section below. The articles that met these criteria were then mapped to the needs identified from the call for evidence findings. It was recorded whether the journal discussed the needs of:
- people with Down syndrome
- people with other chromosomal conditions, genetic conditions and/or a learning disability
Subsequent engagement
Following the completion of the call for evidence, relevant stakeholders were re-engaged (including medical and education professors, charities and experts by lived experience). They were asked to:
- review the work
- provide any additional evidence that they felt had been missed during the call for evidence
- highlight any obvious errors in classification of needs or in the descriptions used for each need
Their feedback was incorporated where the evidence submitted met the existing criteria for inclusion, ensuring the paper retained its existing structure in order to mirror the structure of the guidance.
Important caveats
The process to produce this paper was conducted at significant pace and covered more than 500 papers and references on the highly complex topics of Down syndrome, other chromosomal conditions, genetic conditions and/or a learning disability. Every effort has been taken to try to ensure that all evidence submitted during the call for evidence and subsequent engagement has been included and categorised appropriately.
However, there is potential for categorisation inaccuracies and omissions in references in this paper due to the pace, complexity and scale of this work. Internal quality assurance has been completed on this paper to try to minimise this risk, acknowledging the remaining potential for error.
DHSC also recognises that this is not an exhaustive list of the research pertaining to the needs of people with Down syndrome, other chromosomal conditions, genetic conditions and/or a learning disability. However, this paper captures evidence on the needs raised during the call for evidence period and highlighted by a panel of stakeholder experts.
This paper has been published alongside the draft Down Syndrome Act 2022 statutory guidance for information.
Needs profile paper evidence: criteria for inclusion
The following criteria had to be met for documents to qualify as supporting evidence for the needs identified in this paper:
- document was submitted during the call for evidence time period, or through subsequent engagement with stakeholder experts
- document contains identifiable references (for example, in footnotes or a bibliography)
- references in document are to peer-reviewed journal articles
- journal articles are accessible online (for example, articles are free to access or sufficient detail on the research was captured in the abstract)
- journal articles are deemed to be from a reliable source (judgement based on if the article is from a reputable journal and has been cited by other papers)
If you would like to review the draft statutory guidance in full, you are invited to respond to the Down Syndrome 2022 statutory guidance consultation.