Burnout Syndrome and Absenteeism Among Nursing Staff at a Secondary-Level Hospital in Western Mexico: A Gender-Based Cross-Sectional Analysis

Background: Examining the relationship between burnout and absenteeism is important for understanding how chronic occupational stress translates into economic costs, reduced productivity, and deterioration in the health of nursing staff. The aim of this study was to evaluate absenteeism among nursing staff and its association with burnout from a gender perspective. Methods: A total of 154 nursing professionals with permanent contracts were included. An interview was conducted, which included the collection of sociodemographic data, characteristics related to their employment status, and the Maslach Burnout Inventory questionnaire in its Spanish-validated healthcare personnel version. The absenteeism rate was calculated using information from the hospital’s human resources department. The Mantel–Haenszel test was used to identify the association between burnout and absenteeism from a gender perspective. A p-value < 0.05 was considered statistically significant. Results: The prevalence of burnout was 70.1%; 52.6% reported absenteeism in 2024. The general nursing category was significantly associated with burnout (p = 0.039). Although no association was found between burnout and overall absenteeism, holding multiple jobs was identified as a determinant of partial absenteeism (p < 0.05). The hospital absenteeism rate was 4.8%. No statistically significant difference was found between burnout, gender, and absenteeism, with an adjusted odds ratio of 1.386 (95% CI: 0.75–2.65) after controlling for the effect of gender (χ2MH = 0.672, df = 1, p = 0.412). Conclusions: Nursing staff present a critical level of burnout. No statistically significant difference was found between burnout, gender, and absenteeism, which could indicate that gender roles in the workforce may be changing in our population.