Evidence-Based Design in the Hospital Environment: A Staff's Burnout Study in the COVID-19 Era

This study aimed to evaluate the evidence-based design of the hospital physical space effect on the burnout of nurses and physicians during COVID-19. The research question was to identify the connection between daylight, nature-view windows, and hospital staff burnout during Covid-19.

The evidence-based design in the hospital environment affects the health of the medical staff. The promotion of the hospital environment has a significant effect on healthcare system improvement.

This cross-sectional study was performed on 406 nurses and physician's burnout in Guilan province in 2020. Three questionnaires were used: demographic, physical space of the hospital, daylight, nature-view windows, and Maslach Burnout Inventory. Logistic regression (LR) analysis was used to determine the association between burnout and the hospital environment. The significance level was considered with p < .05.

The results showed statistically significant correlations between patient units and the environmental characteristics of the hospitals with staff's burnout (p < .001). Of note, 62.9% of physicians and 71.9% of nurses had moderate work-related burnout. The highest burnout score was seen among staffs of emergency departments adjusted multivariate LR model revealed that 27.1% of work-related burnout in nurses and physicians was predictable with age, light, marital status, and hospitals. Our results showed that accessing more daylight could reduce burnout (p = .018, odds ratio [OR] = 0.910).

Based on the result, the daylight impact on burnout reduction is more significant than other factors. It is suggested that adequate lighting, proper environmental design, and nature-view windows could create appropriate space for enhancing medical staff satisfaction and reducing burnout.