COVID-19 seroprevalence after the first UK wave of the pandemic and its association with the physical and mental wellbeing of secondary care healthcare workers

Citation

Sethi S, Manuelpillai N, Mandal A, Simpson O, Morrissey H, Ball P, Sharrod-Cole H, Ford C, Whittaker AC, Drayson M, Race A, Bateman J, Basu S & Cotton J (2022) COVID-19 seroprevalence after the first UK wave of the pandemic and its association with the physical and mental wellbeing of secondary care healthcare workers. Brain, Behavior, and Immunity - Health, 24, Art. No.: 100492. https://doi.org/10.1016/j.bbih.2022.100492

Abstract
Objectives To determine the seroprevalence of severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) antibody status amongst healthcare workers (HCWs) working through the first wave of the Coronavirus (COVID-19) pandemic in 2020. To examine the association of seroprevalence and self-reported COVID-19 symptoms with occupation, sex, and ethnicity; and how these factors were associated with physical and mental wellbeing. Design Single-centre cohort study. Setting Large public hospital in the United Kingdom. Intervention All HCWs who had been tested for anti-SARS-CoV-2 immunoglobulin (Ig) G nucleocapsid antibody in summer 2020 were asked to complete an electronic survey focusing on their physical and mental health in Winter 2020–21. This survey was comprised of the Short Form 12v2, Physical Component Summary (PCS), Mental Component Summary (MCS), and Generalised Anxiety Disorder 7-item (GAD-7) questionnaires. Results 7604/9781 (77.7%) HCWs were antibody tested, of which 1082 completed the full survey. Antibody testing was conducted between 17/06/20–30/07/20, during which time our seroprevalence rate was 28% (299/1082). Of those self-reporting COVID-19 symptoms, 51% (201/395) were antibody positive. Antibody-positive participants had lower PCS scores (p = 0.016), indicating poorer physical health. Lower PCS scores were also found in those deemed high risk for COVID-19 by their GP (p = 0.001), and those aged >44 years (p = 0.009). Antibody-negative participants had lower MCS scores (p = 0.044), indicating poorer mental health. Those who self-reported COVID-19 symptoms had lower PCS scores (p=

Keywords
SARS-CoV-2; COVID-19; GAD-7©; SF-12©; Frontline workers; Healthcare professionals; Anxiety; Resilience; Physical health; Mental health and wellbeing

Journal
Brain, Behavior, and Immunity - Health: Volume 24

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