The association between frailty, long-term care home characteristics and COVID-19 mortality before and after SARS-CoV-2 vaccination: a retrospective cohort study.
Darly DashFabrice I MowbrayJeffrey W PossKomal AryalNathan M StallJohn P HirdesMichael P HillmerGeorge A HeckmanDawn M E BowdishAndrew P CostaAaron JonesPublished in: Age and ageing (2024)
Frailty is consistently associated with COVID-19 mortality before and after the availability of SARS-CoV-2 vaccination. Home-level characteristics previously attributed to COVID-19 outcomes do not explain significant home-to-home variation in COVID-19 mortality.