Background Chinese studies reported predictors of severe disease and mortality associated
with coronavirus disease 2019 (COVID-19). A generalizable and simple survival calculator …

Background The outbreak of coronavirus disease 2019 (COVID-19) has spread worldwide
and continues to threaten peoples' health as well as put pressure on the accessibility of …

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 …

COVID-19 is commonly mild and self-limiting, but in a considerable portion of patients the
disease is severe and fatal. Determining which patients are at high risk of severe illness or …

Abstract Background Coronavirus disease 2019 (COVID-19) is associated with a high
mortality rate, especially in patients with severe illness. We conducted a systematic review …

Abstract Purpose The Coronavirus disease 2019 (COVID-19) has led to an unparalleled
influx of patients. Prognostic scores could help optimizing healthcare delivery, but most of …

Background COVID-19 pandemic has forced physicians to quickly determine the patient's
condition and choose treatment strategies. This study aimed to build and validate a simple …

Background: The coronavirus disease 2019 (COVID-19) pandemic has affected over
millions of individuals and caused hundreds of thousands of deaths worldwide. It can be …

Background Identification of reliable outcome predictors in coronavirus disease 2019
(COVID‐19) is of paramount importance for improving patient's management. Methods A …

Objective: Coronavirus disease 2019 (COVID-19) is a disease with a high rate of
progression to critical illness. However, the stratification of patients at risk of mortality is not …