Post COVID-19 infection and quality of life of healthcare workers at Sahloul University Hospital of Sousse in Tunisia.

Background: Since the COVID-19 pandemic, health care workers (HCWs) faced an enormous physical and mental burden, sometimes altering their quality of life due mainly to persistent challenges stemming from their frontline position.

Aims: Todetermine the prevalence of post-COVID-19 syndrome, and its impact on the Health-Related Quality of Life (HRQoL) among HCWs.

Methods: This is an exhaustive cross-sectional study with analytical scope, conducted among all HCWs of the University Hospital Sahloul of Sousse, Tunisia, who have contracted COVID-19 between September 2020 and 30 March 2021 (N=529 cases).The post-covid medical check-up was carried out three months after the acute phase of the COVID-19 infection (December 2020 to June 2021). HRQoL was assessed using the SF-12 (12-item Short Form Health Survey) questionnaire. Bivariate study and multiple linear regressions were performed to identify the different factors influencing the quality of life of HCWs.

Results: During the study period, 529 HCWs were diagnosed with SARS CoV-2 infection, out of them 249 participants were included (47% participation rate). Post covid-19 syndrome was reported in 65% of cases. A low overall quality of life (QoL) score was reported in 28.6% of cases. Low physical and mental composite scores were reported in 34.3% and 29.4% of cases respectively. In the multiple linear regression analysis, gender, post COVID-19 syndrome and time off work were significantly associated with SF12 scores.

Conclusion: In our study, HCWs experienced a significant deterioration in HRQoL after COVID-19 with a high incidence of post-COVID-19 syndrome. The need of long-term follow-up after SARS-CoV-2 infection remains essential to support HCWs and mitigate long-term impacts.