Abstract: Objective To understand the current situation of mental health,coping style and social support of medical staff in Guanghan City,and provide opinions and suggestions for the mental health assistance plan for medical staff. Methods Convenience sampling was used to select medical staff from public hospitals in Guanghan City as research subjects in October 2023. The self-reporting inventory（SCL-90）,simple coping style scale and social support rating scale were used to survey 540 medical staff,and the data were statistically analyzed. Results The total average score of SCL-90 for 540 medical staff was （129.42±44.09）points,with positive coping score （1.61±0.77）points,negative coping score （0.99±0.62）points,and total social support score （32.71±7.65）points. The sensitivity score of interpersonal was lower than the norm（t=-3.66,P<0.01）,and the score of sleeping and eating state was higher than the norm（t=3.13,P<0.01）.The scores of each factor in SLC-90 were positively correlated with negative coping（r=0.271-0.364,all P<0.01）,and negatively correlated with objective support（r=-0.140--0.208,all P<0.05）. The scores of each factor in SLC-90 were negatively correlated with subjective support and total support score（all P<0.01）.The number of children,working hours,negative coping,coping tendency and total support score were the independent influencing factors on the mental health of medical staff（all P<0.05）. Conclusion The mental health,coping style,and social support of medical staff in Guanghan City are relatively good. It is necessary to pay attention to the sleeping and eating status of medical staff,increase their social support,and enhance their positive coping and subjective support to improve their mental health level.

Key words: Medical staff, Mental health, Coping style, Social support