Anxiety and depression symptoms after COVID-19 infection: results from the COVID Symptom Study app

Kerstin Klaser, Ellen J. Thompson, Long H. Nguyen, Carole H. Sudre, Michela Antonelli, Benjamin Murray, Liane S. Canas, Erika Molteni, Mark S. Graham, Eric Kerfoot, Liyuan Chen, Jie Deng, Anna May, Christina Hu, Andy Guest, Somesh Selvachandran, David A. Drew, Marc Modat, Andrew T. Chan, Jonathan WolfTim D. Spector, Alexander Hammers, Emma L. Duncan, Sebastien Ourselin, Claire J. Steves

Research output: Contribution to journalArticlepeer-review

52 Scopus citations

Abstract

Background: Mental health issues have been reported after SARS-CoV-2 infection. However, comparison to prevalence in uninfected individuals and contribution from common risk factors (eg, obesity and comorbidities) have not been examined. We identified how COVID-19 relates to mental health in the large community-based COVID Symptom Study. Methods: We assessed anxiety and depression symptoms using two validated questionnaires in 413148 individuals between February and April 2021; 26998 had tested positive for SARS-CoV-2. We adjusted for physical and mental prepandemic comorbidities, body mass index (BMI), age and sex. Findings Overall, 26.4% of participants met screening criteria for general anxiety and depression. Anxiety and depression were slightly more prevalent in previously SARS-CoV-2-positive (30.4%) vs SARS-CoV-2-negative (26.1%) individuals. This association was small compared with the effect of an unhealthy BMI and the presence of other comorbidities, and not evident in younger participants (≤40 years). Findings were robust to multiple sensitivity analyses. Association between SARS-CoV-2 infection and anxiety and depression was stronger in individuals with recent (<30 days) versus more distant (>120 days) infection, suggesting a short-term effect. Interpretation A small association was identified between SARS-CoV-2 infection and anxiety and depression symptoms. The proportion meeting criteria for self-reported anxiety and depression disorders is only slightly higher than prepandemic.

Original languageEnglish
Pages (from-to)1254-1258
Number of pages5
JournalJournal of Neurology, Neurosurgery and Psychiatry
Volume92
Issue number12
DOIs
StatePublished - Dec 2021
Externally publishedYes

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