[Perceived organizational support and emotional stability modify the effect of depression tendency on burnout in...

Objective: To explore and analyze the relationship between burnout, depression, perceived organizational support and emotional stability, as well as their interaction on burnout, so as to provide reference for improving the situation of burnout on doctors. Methods: By cluster random sampling, a cross-sectional survey of doctors in a municipal hospitals of Zhengzhou in June to August, 2015, Henan Province was conducted. The questionnaires of Maslach Burnout Inventory-General Survey (MBI-GS) , Perceived organizational support, Eysenck Personality Questionnair-Revission Short Scale of China (EPQ-RSC) and Center for Epidemiological Studies Depression Scale (CES-D) were used for questionnaire survey and analysis. Multiple regression analysis was used to explore the interaction of organizational support and emotional stability on depressive tendency and occupational burnout. Results: Among the 389 doctors, 147 were males and 242 were females. Age M (P(25), P(75)) was 33.0 (29.0, 40.0) years, and length of work M (P(25), P(75)) was 7.0 (4.0, 16.0) years. Burnout was positively correlated with depression tendency and emotional stability (r=0.571, 0.453, P<0.01) , while burnout was negatively correlated with perceived organizational support (r=-0.260, P<0.01) . The interaction among depression tendency, perceived organizational support and emotional stability was statistically significant (β=-0.002, P<0.05) , the independent effect on burnout is 1.0% (ΔR(2)=0.010) , the positive effect of emotional stability was the largest (β=0.550) , followed by the positive effect of depression tendency (β=0.494) . When the tendency of depression increased, the burnout of doctors with high perceived organizational support and emotional stability was higher than those with high perceived organizational support and emotional instability and those with low perceived organizational support (P<0.01) . Conclusion: Emotional stability is the main factor affecting the effect of depression tendency on doctors' burnout. Doctors with stable emotion and high perceived organizational support showed obvious changes in burnout when depression tendency increased, and showed stronger burnout.