Workplace Burnout, Job Satisfaction, and Mental Health Outcomes Among Employees: A Cross-Sectional Assessment

Abstract

Background: Workplace burnout is increasingly recognized as a major occupational health concern, yet its combined impact on job satisfaction and mental health outcomes across diverse employment settings remains insufficiently understood. Previous studies have often focused on single professions or isolated constructs, limiting the ability to interpret the interconnected pathways linking burnout to psychological morbidity. Objective: To examine the association between workplace burnout and mental health outcomes and to assess the moderating influence of job satisfaction among employees in varied occupational contexts. Methods: A cross-sectional observational study was conducted among 412 employees who completed validated measures of burnout (MBI-GS), job satisfaction (JSS), and mental health symptoms (DASS-21). Multivariable regression models adjusted for sociodemographic and occupational covariates were used to evaluate associations and interaction effects, with multiple imputation applied to missing data. Results: Higher burnout was significantly associated with greater depression, anxiety, and stress scores (all p < 0.001). Emotional exhaustion showed the strongest association with depression (β = 0.41, 95% CI 0.33–0.49). Job satisfaction demonstrated a partial moderating effect, attenuating the burnout–depression relationship by 18.2% and strengthening the interaction at low satisfaction levels (p = 0.02). A nonlinear escalation of psychological symptoms was observed between moderate and high burnout categories. Conclusion: Burnout is strongly linked to adverse mental health outcomes, and job satisfaction serves as a protective factor that may mitigate these effects. Targeted organizational interventions enhancing satisfaction may reduce psychological burden among employees.