职业倦怠在职业紧张和主观幸福感间的中介作用——以上海闵行研发型企业员工为例OA北大核心CSTPCD

[Background]Under the backdrop of the national innovation-driven development strategy,the increasing occupational stress and job burnout among employees are noteworthy for their impact on employees'subjective well-being. [Objective]To clarify the status,distribution characteristics,and the relationship between sub-jective well-being,occupational stress,and job burnout of employees in research and development(R&D)enterprises,in order to improve their subjective well-being. [Methods]A total of 3366 employees from R&D departments at 7 enterprises in Minhang District of Shanghai were selected.The well-being level of the research subjects was investigated by using the World Health Organization Well-Being Index(WHO-5)that yielded total scores from 0 to 25,and a higher total score indicated a higher well-being level;the levels of occupational stress and job burnout were investigated by using the Chinese version of the Job Content Questionnaire,and the Chinese version of the Maslach Burnout Inventory-General Survey(MBI-GS).The scores of WHO-5,JDC,and MBI-GS were incorporated into structural equation modeling(SEM)as numerical variables to analyze their relationship. [Results]The scores of subjective well-being,occupational stress,and job burnout of employees in the R&D enterprises were 13.30±6.09,1.12±0.45,and 2.18±1.12,respectively.The positive rates of occupational stress and job burnout were 44.4%and 70.9%respectively,and the positive rate of severe job burnout was 11.7%.There were statistically significant differences in the score of subjective well-being among the participants by gender,age,educational level,marital status,registered residence,working seniority,and jobs(P<0.05);there were statistically significant differences in the positive rate of occupational stress by gender,educational level,marital status,working seniority,and jobs(P<0.05);there were statistically significant differences in the positive rate of job burnout by gender,age,educational level,marital status,registered residence,working seniority,and jobs(P<0.05).There was a negative correlation between subjective well-being and occupational stress(r=-0.1747,P<0.01),a negative correlation between subjective well-being and job burnout(r=-0.2987,P<0.01),and a positive correlation between occupational stress and job burnout(r=0.3342,P<0.01).A structural equation containing partial mediating effect of job burnout on the relationship between occupational stress and subjective well-being was established,and the partial effect accounting for 52.5%of the total effect. [Conclusion]The job burnout among employees in R&D companies partially mediates the impact of occupational stress on subjective well-being.Reducing the level of job burnout will help alleviate occupational stress and thus improve employees'subjective well-being.