Characterization of COVID-19 Hospitalized Patients in Three United States Electronic Health Record Databases.

ABSTRACT: COVID-19 infections have contributed to substantial increases in hospitalizations. This study describes demographics, baseline clinical characteristics and treatments, and clinical outcomes among U.S. patients admitted to hospitals with COVID-19 during the prevaccine phase of the pandemic. A total of 20,446 hospitalized patients with a positive COVID-19 nucleic acid amplification test were identified from three large electronic health record databases during 5 February-30 November 2020 (Academic Health System: n = 4504; Explorys; n = 7492; OneFlorida: n = 8450). Over 90% of patients were ≥30 years of age, with an even distribution between sexes. At least one comorbidity was recorded in 84.6-96.1% of patients; cardiovascular and respiratory conditions (28.8-50.3%) and d

SUBMITTER: Saunders-Hastings P 

PROVIDER: S-EPMC10056146 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature