Objective To externally validate various prognostic models and scoring rules for predicting
short term mortality in patients admitted to hospital for covid-19. Design Two stage individual …

The number of proposed prognostic models for coronavirus disease 2019 (COVID-19) is
growing rapidly, but it is unknown whether any are suitable for widespread clinical …

Objective This study aimed to develop and externally validate a COVID-19 mortality risk
prediction algorithm. Design Retrospective cohort study. Setting Five designated tertiary …

Objectives To develop a prognostic model to identify and quantify risk factors for mortality
among patients admitted to the hospital with COVID-19. Design Retrospective cohort study …

Objective Our objective is to compare the predictive accuracy of four recently established
outcome models of patients hospitalized with coronavirus disease 2019 (COVID-19) …

Background The COVID-19 pandemic has affected millions of individuals and caused
hundreds of thousands of deaths worldwide. Predicting mortality among patients with COVID …

Background COVID-19 pandemic has developed rapidly and the ability to stratify the most
vulnerable patients is vital. However, routinely used severity scoring systems are often low …

Background The 2019 novel coronavirus disease (COVID-19) has created unprecedented
medical challenges. There remains a need for validated risk prediction models to assess …

Background Accurate risk prediction of clinical outcome would usefully inform clinical
decisions and intervention targeting in COVID-19. The aim of this study was to derive and …

Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is currently
causing a high-mortality global pandemic. The clinical spectrum of disease caused by this …