Background: The challenge of COVID-19 is very high globally due to a lack of proven
treatment and the complexity of its transmission. The prevalence of in-hospital mortality …

This study aimed to analyse the survival of patients admitted to Brazilian hospitals due to the
COVID-19 and estimate prognostic factors. This is a retrospective, multicentre cohort study …

Background The Covid-19 pandemic in the United Kingdom has seen two waves; the first
starting in March 2020 and the second in late October 2020. It is not known whether …

Background The COVID-19 infection had spread worldwide causing many deaths. Mortality
rates and patients' characteristics varied within and between countries, making it important …

Background Epidemics of COVID-19 strained hospital resources. We describe temporal
trends in mortality risk and length of stays in hospital and intensive care units (ICUs) among …

Objective To give the information on clinical characteristics and different durations of COVID-
19 and to identify the potential risk factors for longer hospitalization duration. Methods In this …

Background The coronavirus disease (COVID-19) pandemic has brought significant
challenges worldwide, with high mortality, increased use of hospital resources, and the …

Background There are limited data on the characteristics of 30‐day readmission after
hospitalization with coronavirus disease 2019 (COVID‐19). Objectives To examine the rate …

Objective To describe patient characteristics, symptoms, patterns of care and outcomes for
patients hospitalised with COVID-19 in Michigan. Design Multicentre retrospective cohort …

Describing the characteristics of COVID-19 patients in the hospital is of importance to assist
in the management of hospital capacity in the future. Here, we analyze the trajectories of …