Association between COVID-19 and Sick Leave for Healthcare Workers in a Large Academic Hospital in Southern Italy: An Observational Study

COVID-19 Infections and Predictors of Sickness Related Absences Among Healthcare Workers: The Experience of a Tertiary Care Center With the COVID-19 Pandemic

BACKGROUND

Little has been published on predictors of prolonged sick leaves during the COVID-19 pandemic. This study aims to determine the rate of COVID-19 infections among healthcare workers (HCWs) and to identify the predictors of longer sick leave days.

METHODS

We identified predictors of longer sick leave using linear regression analysis in a cross-sectional study design.

RESULTS

Thirty-three percent of the total workforce contracted COVID-19. On average, HCWs took 12.5 sick leave days after COVID-19 infection. The regression analysis revealed that older employees, nurses, and those who caught COVID-19 earlier in the pandemic were more likely to take longer sick leave.

CONCLUSIONS

Age, job position, and month of infection predicted sick leave duration among HCWs in our sample. Results imply that transmission was most likely community-based. Public health interventions should consider these factors when planning for future pandemics.

[Positivity of antigen test in healthcare workers in the first week after diagnosis of SARS-CoV-2 infection.]

OBJECTIVE

The Surveillance and Control Strategy against COVID-19 of the spanish Ministry of Health focuses, since December 2021, on actions aimed at vulnerable people and areas, including healthcare professionals. According to these protocols, a diagnostic test for acute infection (PDIA), with a negative result, is required prior to returning to work (at least five days after the start of clinical practice). The aim of the study was to analyze the proportion of positive antigen (Ag) test results in the first week of diagnosis among healthcare professionals in a university hospital belonging to the province of A Coruña (Spain).

METHODS

We calculated the proportion of healthcare professionals who had symptoms on the 5th day after diagnosis of COVID-19 between January and March 2022, and the proportion of Ag tests performed after returning to work with positive results. These results were compared according to the month and 95% confidence intervals were calculated.

RESULTS

1,085 cases of COVID-19 were diagnosed among healthcare professionals. 18.62% (95%CI 16.34-21.63; n=202/1,085) were still symptomatic on the 5th day. 55.27% (95% CI 51.92-58.58; n=488/833) of the Ag tests performed after return to work were positive. The mean number of days to perform the Ag test after diagnosis was 6.76 days (SD 0.76).

CONCLUSIONS

Our results show a high proportion of positive results one week after diagnosis of COVID-19 in asymptomatic patients. Taking into account that in the general population, discharge is based on clinical and temporal criteria, and assuming that not every positive test indicates infectivity, adopting a strategy similar to the rest of the population in healthcare workers would be considered plausible.

Changes in sick leave utilization at an academic medical center during the COVID-19 pandemic

Purpose

The coronavirus disease 2019 (COVID-19) pandemic drastically changed work arrangements, but COVID-19's impact on employee leave utilization is unclear. The authors sought to understand how sick leave and vacation leave utilization changed during the pandemic among clinical and non-clinical departments at an academic medical center (AMC).

Design/methodology/approach

Clinical departments were defined as work units with a primary mission of providing direct patient care. Per-person, per-month leave utilization data were obtained from the AMC's time-keeping system for 3 clinical departments and 4 non-clinical departments in the first 12 months of the pandemic and the preceding 12 months. Monthly data for each department were analyzed with mixed-effects regression.

Findings

Available data represented 402 employees from 3 clinical departments and 73 employees from 4 non-clinical departments. The authors found no statistically significant change in sick leave utilization among either clinical or non-clinical departments. Vacation leave utilization decreased during the pandemic by 5.9 h per person per month in non-clinical departments (95% confidence interval [CI]: −8.1, −3.8; p < 0.001) and by 3.0 h per person per month in clinical departments (95% CI: −4.3, −1.7; p < 0.001).

Originality/value

Among employees in clinical departments, the authors found no increase in sick leave utilization and a decrease in vacation utilization. These findings are concerning for presenteeism, risk of burnout or understaffing resulting in workers' inability to take time away from work in clinical departments.