Role stress, social support and occupational burnout among physicians in China: a path analysis approach.

Background: Occupational burnout in physicians is prevalent and can have many negative effects. The purposes of this study were to explore the prevalence of occupational burnout and to analyze the effects of social support and role stress on occupational burnout among Chinese physicians.

Methods: Using multistage-stratified cluster random sampling, physicians were selected to participate in the study and completed three questionnaires: the Chinese Maslach Burnout Inventory; the Cross-Cultural Role Conflict, Ambiguity and Overload Scale; and the Social Support Rating Scale. A path analysis was run to test the effects of role stress and social support on occupational burnout.

Results: Of 2530 physicians, 864 (34.2%) were experiencing moderate occupational burnout and 140 (5.5%) were experiencing severe occupational burnout. The path analysis results indicated that role conflict had direct positive effects on emotional exhaustion (EE) and depersonalization (DP), and role ambiguity had direct positive effects on DP and decreased personal accomplishment (DPA). Coworker support had direct negative effects on EE and positive effects on DP, family support had direct negative effects on DP and DPA. Coworker support mediated the effects of role ambiguity on EE and DP, and family support mediated the effects of role ambiguity on DP and DPA.

Conclusions: These findings suggest that occupational burnout is common in Chinese physicians, and that role stress and social support play important roles in occupational burnout. Interventions that aim to reduce role stress and increase social support can be effective approaches to prevent occupational burnout among physicians.