Seasonal COVID-19 surge related hospital volumes and case fatality rates.

ABSTRACT:

Background

Seasonal and regional surges in COVID-19 have imposed substantial strain on healthcare systems. Whereas sharp inclines in hospital volume were accompanied by overt increases in case fatality rates during the very early phases of the pandemic, the relative impact during later phases of the pandemic are less clear. We sought to characterize how the 2020 winter surge in COVID-19 volumes impacted case fatality in an adequately-resourced health system.

Methods

We performed a retrospective cohort study of all adult diagnosed with COVID-19 in a large academic healthcare system between August 25, 2020 to May 8, 2021, using multivariable logistic regression to examine case fatality rates across 3 sequential time periods around the 2020 winter surge: pre-surge, surge, and p

SUBMITTER: Ebinger JE 

PROVIDER: S-EPMC8864601 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature