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Six-month Neurological and Psychiatric Outcomes in 236,379 Survivors of COVID-19
Background. Neurological and psychiatric sequelae of COVID-19 have been reported, but there are limited data on incidence rates and relative risks. Methods. Using retrospective cohort studies and time-to-event analysis, ...
Cerebral venous thrombosis: a retrospective cohort study of 513,284 confirmed COVID-19 cases and a comparison with 489,871 people receiving a COVID-19 mRNA vaccine
Objectives To estimate the absolute risk of cerebral venous thrombosis (CVT) and portal vein thrombosis (PVT) in the two weeks following a diagnosis of COVID-19, and to assess the relative risks (RR) compared to influenza ...
Incidence and outcomes of eating disorders during the COVID-19 pandemic
There are concerns that eating disorders have become commoner during the coronavirus disease 2019 (COVID-19) pandemic. Using the electronic health records of 5.2 million people aged under 30, mostly in the USA, we show ...