Table 1 Eligibility criteria of references to be included in the systematic review of prediction models to diagnose COVID-19 from the start of the epidemic to March 2021
Inclusion criteria | Exclusion criteria |
|---|---|
Prediction model studies for diagnosis of COVID-19 Peer-reviewed original studies Population included patients with suspected infection, aged 18 years old and over Medical setting English language Publication date from May 1st 2020 to January 4th 2021 | Studies without primary data Studies which developed a prognostic model Studies presenting epidemics modelling Ecological studies Interventional studies Studies with a disease-specific sample Preprint articles Review articles Protocols |