RESUMO
Objective To study the relationship between general self-efficacy, social support, psychological health and working efficiency.Methods Using General Self-efficacy Scale (GSES), Social Support Rating Scale, Symptom Checklist-90 (SCL-90) and supervisor's rating of work efficiency to investigate 262 nurses. And using correlation and regression analyze the results. Results Correlation analysis found that general self-efficacy and subjective social support had significant negative correlations with the general symptomatic index of SCL-90( r =-0.31,-0.29,P <0.05).Results of regression analysis showed that general self-efficacy, objective social support, using of the social support, and general symptomatic index of SCL-90 had significant effects on working efficiency (β=0.41,0.36,0.35,-0.28,P <0.05).Conclusion Working efficiency of nurses is mainly effected by general self-efficacy, objective social support, using of the social support and psychological status. As a result,all these factors should be taken under consideration in order to improve working efficiencies of nurses.