Background There is insufficient information about risk factors for COVID-19 diagnosis and
adverse outcomes from low and middle-income countries (LMICs). Objectives We estimated …

Introduction Progression of COVID-19 to severe disease and death is insufficiently
understood. Objective Summarize the prevalence of risk factors and adverse outcomes and …

Background Mexico has reported high death and case fatality rates due to COVID-19.
Several comorbidities have been related to mortality in COVID-19, as hypertension …

Background New York City (NYC) bore the greatest burden of COVID-19 in the United
States early in the pandemic. In this case series, we describe characteristics and outcomes …

With the continuing coronavirus disease 2019 (COVID-19) pandemic coupled with phased
reopening, it is critical to identify risk factors associated with susceptibility and severity of …

Discussion Among 122,653 US COVID-19 cases reported to CDC as of March 28, 2020,
7,162 (5.8%) patients had data available pertaining to underlying health conditions or …

Background The primary goal of the presented cross-sectional observational study was to
determine the clinical and demographic risk factors for adverse coronavirus disease 2019 …

Purpose The purpose of this study was to assess clinical characteristics and risk factors for
mortality of patients with coronavirus disease 2019 (COVID-19) from Mexico, given that it …

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

Background There is limited evidence on the clinical characteristics of SARS-CoV-2
infection in Latin America. We present findings from a nationwide study in Argentina …