Work ability and mental health at return to work after COVID-19: A descriptive study among healthcare workers

Healthcare workers (HCW) may experience anxiety and prolonged work schedules during pandemics. The mental health status after a COVID-19 infection and the work ability of HCW are interesting criteria in assessing their fitness to work at the return to work (RTW) medical visit.

To assess mental health and work ability after a COVID-19 infection among HCW at the RTW medical visit.

An observational cross-sectional and descriptive study was carried out among HCW of Charles Nicolle Hospital of Tunisia infected with COVID-19 from September to December 2020. Anxiety and depression were screened using the Hospital Anxiety and Depression Scale (HAD). The perceived ability to work at RTW was measured using the Work Ability Index (WAI).

We included 531 HCW. The median age was 40 years. HCW belonged to surgical departments (36.9%) and were nurses (32.4%). The median delay to RTW was 15 days (IQR: 13-18). At the RTW medical visit, certain anxiety and depression were found in 36.5% and 33.3% of the patients respectively. The perceived work ability was evaluated as good to very good in 37.8% of cases. The delay to RTW increased proportionally with a better-perceived work ability (p = 0.007).

Our study described the perceived work ability and the prevalence of anxiety and depression among the HCW at the RTW medical visit after COVID-19 infection in the early stages of the pandemic. Specific strategies for RTW after COVID-19 should take into consideration the mental health and work ability of HCW.