Abstract:Background
Mortality is high in older patients hospitalized with COVID-19. Previous studies observed lower mortality during the Omicron wave, yet no data is available on older patients. The objective was to compare in-hospital mortality between the Omicron and previous waves in older patients hospitalized with COVID-19.
Methods
This retrospective observational multicenter cohort study used the Greater Paris University Hospitals Group’s data warehouse (38 hospitals). Patients aged ≥ 75 years with a confirmed … Show more
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