2. Methods The University Hospital Augsburg provides healthcare for a population of more
than 546,500 inhabitants, whose sociodemographic characteristics are highly representative …

Background The current study was performed to evaluate risk factors for severe coronavirus
disease 2019 (COVID-19) outcomes among Medicare beneficiaries during the pandemic's …

Background Outpatient coronavirus disease 2019 (COVID-19) has been insufficiently
characterized. To determine the progression of disease and determinants of hospitalization …

Background We evaluated clinical outcomes, functional burden, and complications 1 month
after coronavirus disease 2019 (COVID-19) infection in a prospective US Military Health …

Background Despite extensive evidence that COVID-19 symptoms may persist for up to a
year, their long-term implications for healthcare utilization and costs 6 months post …

The COVID-19 pandemic has proven relentlessly challenging for health care. Although
some positive consequences have resulted from these challenges, including the move to …

Background Identification of risk factors for COVID-19-associated hospitalization is needed
to guide prevention and clinical care. Objective To examine if age, sex, race/ethnicity, and …

Objective The aims of this study were to evaluate health outcomes and the economic burden
of hospitalized COVID-19 patients in the United States. Methods Hospitalized patients with a …

Abstract Coronavirus disease 2019 (COVID-19) was rapidly expanded worldwide within a
short period. Its relationship with chronic comorbidities is still unclear. We aimed to …

Objective To assess association of clinical features on COVID-19 patient outcomes. Design
Retrospective observational study using electronic medical record data. Setting Five …