Effects of Occupational stress and related factors on life satisfaction level of workers in electronic manufacturing industry

Abstract

Objective: To investigate the influence of life satisfaction level and occupational stress related influencing factors on workers in chip manufacturing industry in order to provide guidance for psychological intervention. Methods: In June to December 2016, by using sampling method, 2251workers in electronic manufacturing industry were selected as study subjects. A self-made questionnaire was used to investigate the demographic and occupational data of workers, Job Demand-Control Model (JDC) 、Effort-reword Imbalance Model (ERI) 、Well-being Index (WHO-5) were used to investigate and analyze the status of life satisfaction respctively. To analyze the influence of occupational stress factors on life satisfaction. Results: There were 773 workers with low life satifaction, the detect rate was 34.5% (773/2251) . Single factor analysis showed that migrant workers, type of employment contract, week working time (h) , working system, contact risk factors, chronic disease and all occupational stress related factors were the influcecing factors of life satisfaction among workers (P<0.05) . The results of multiple factor logistic regression analysis showed that contact risk factors, high effort in work and high effort inner work were the risk factors of low life satisfaction in electronic device manufacturers (OR=1.544, 1.376, 1.788, P<0.05) . And non-migrant workers, high return in work, high autonomy and high social support were the protective factors of low life satisfaction in electronic device workers (OR=0.606, 0.390, 0.615, 0.622, P<0.05) . Conclusion: Enterprises should strengthen the protection education of hazard factors for employees, those who contact hazard factors and high effort in work, improve worker's returns and autonomy, improve their social support, improve workers' life satisfaction, and build healthy enterprises.