This study assessed cognitive function 13 months after hospital discharge for coronavirus disease 2019 (COVID-19), using computer-based cognitive tests. Compared to population norms, 14%-25% of patients were impaired in each dimension, and 53% had cognitive impairment in 1 or more of 4 tests. There was some association with acute COVID-19 disease severity.
Keywords: COVID-19; SARS-CoV-2; cognition; cohort study; epidemiology.
© The Author(s) 2022. Published by Oxford University Press on behalf of Infectious Diseases Society of America.