About The Study: In this Danish nationwide cohort study, overall risk of new-onset mental disorders in SARS-CoV-2–positive individuals did not exceed the risk among individuals with negative test results (except for those age 70 and older). However, when hospitalized, patients with COVID-19 had markedly increased risk compared with the general population, but comparable to risk among patients hospitalized for non–COVID-19 infections. Future studies should include even longer follow-up time and preferentially include immunological biomarkers to further investigate the impact of infection severity on postinfectious mental disorder sequelae.
Authors: Daniel Kondziella, M.D., D.M.Sc., Dr. Philos., of Rigshospitalet and the University of Copenhagen, and Michael E. Benros, M.D., of Copenhagen University Hospital in Copenhagen, are the corresponding authors.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(10.1001/jamapsychiatry.2023.1265)