Functional, cognitive, and nutritional decline in 435 elderly nursing home residents after the first wave of the COVID-19 Pandemic.

Purpose: Many institutionalized older people have died during the first wave of COVID-19. Other related consequences have not yet been described objectively. The aim of this study was to compare functional, cognitive, and nutritional status before and after the first wave among nursing home residents, in both COVID-19 and non-COVID-19 patients.