Paper by academics characterising in-hospital complications associated with COVID-19 using the ISARIC WHO Clinical Characterisation Protocol UK. It was considered at SAGE 79 on 4 February 2021.
These are an assessment of the evidence at the time of writing. As new evidence or data emerges, SAGE updates its advice accordingly.
These documents are released as pre-print publications that have provided the government with rapid evidence during an emergency. These documents have not been peer-reviewed and there is no restriction on authors submitting and publishing this evidence in peer-reviewed journals.