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The influencing effects of effort reward imbalance on sleep disorders among metro staff in Guangzhou / 中华劳动卫生职业病杂志
Chinese Journal of Industrial Hygiene and Occupational Diseases ; (12): 24-28, 2020.
Article in Chinese | WPRIM | ID: wpr-798632
ABSTRACT
Objective@#To detect the prevalence of sleep disorders among metro staff and to analyze influencing effects of effort reward imbalance (ERI) on it.@*Methods@#In January 2015, subway driver, dispatcher and station operator from Guangzhou subway were selected as the research object in the whole group sampling method. A total of 1200 questionnaires were distributed and 1124 were valid questionnaires, and the effective questionnaire recovery rate was 93.7%. Based on the effort reward imbalance questionnaire and the self-administered sleep questionnaire, the data of the general demographic characteristics, life satisfaction, occupational stress and sleep status of the respondents were collected. Epi.data3.1 and spss19.0 were used for analyzing.@*Results@#A total of 1124 subway employees were surveyed, with an average age of (28±5) years; the working age was (4.5±3.6) years. ERI occupied 24.7% (278/1124) of the study population and sleep disorders as 42.2% (474/1124) . Single factor analysis showed that marital status, educational level, work position, life satisfaction and ERI could significantly influence sleep disorders of metro staff (P<0.05) . Logistic regression showed that higher effort (adjusted OR=2.56, 95%CI 1.79-3.68) , lower reward (adjusted OR=1.90, 95%CI 1.34-2.68) and ERI (adjusted OR=2.33, 95%CI 1.69-3.22) could increase the risk of sleep disorders after the confounding factors were controlled. ERI (adjusted OR=2.89, 95% CI 1.80-4.64) , and over commitment (adjusted OR=4.64, 95%CI 2.81-7.68) could influence the risk of sleep disorders independently when over commitment was evaluated as a moderating variable.@*Conclusion@#Occupational stress as ERI could influence the risk of sleep disorders among metro staff. The situation should not be neglected for occupational health of metro staff.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Industrial Hygiene and Occupational Diseases Year: 2020 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Industrial Hygiene and Occupational Diseases Year: 2020 Type: Article