Objective To review and appraise the validity and usefulness of published and preprint
reports of prediction models for diagnosing coronavirus disease 2019 (covid-19) in patients
with suspected infection, for prognosis of patients with covid-19, and for detecting people in
the general population at increased risk of covid-19 infection or being admitted to hospital
with the disease. Design Living systematic review and critical appraisal by the COVID-
PRECISE (Precise Risk Estimation to optimise covid-19 Care for Infected or Suspected …