Mediating effect of sleep quality on occupational stress and health-related productivity loss in programmers of an Internet enterprise in Shanghai
10.19428/j.cnki.sjpm.2022.22070
- VernacularTitle:上海某互联网企业程序员睡眠质量在职业紧张和健康生产力损失间的中介效应
- Author:
Sijia YANG
1
;
Jian CHEN
1
Author Information
1. Institute of Public Service and Health Safety Evaluation， Shanghai Center for Disease Control and Prevention，Shanghai 200336， China
- Publication Type:Journal Article
- Keywords:
internet enterprise;
programmer;
occupation stress;
sleep quality;
health-related productivity loss
- From:
Shanghai Journal of Preventive Medicine
2022;34(9):911-916
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo explore the effect of occupational stress on sleep quality and health-related productivity loss， and the mediating effect of sleep quality on occupational stress and health-related productivity loss in programmers of an Internet enterprise， in order to suggest intervention strategies for reducing health-related productivity loss. MethodsIn April 2021， a cross-sectional survey on occupational stress， sleep quality and health-related productivity was carried out among programmers in an Internet enterprise in Shanghai， with a work content questionnaire， a Pittsburgh sleep quality index questionnaire， and a work productivity and impaired activity questionnaire. Complete questionnaires were obtained from 251 individuals （response rate： 89.6%）. Multiple regression analysis was used to explore the effects of occupational stress and sleep quality on health-related productivity loss of programmers in the Internet enterprise， and the mediating effect of sleep quality on occupational stress and health-related productivity loss was tested by mediating effect analysis. ResultsOccupational stress and sleep quality were important influencing factors of health-related productivity loss， a significant positive correlation was observed （P<0.01）， and occupational stress was positively correlated with sleep quality problems （P<0.01）. Sleep quality had a positive mediating effect on occupational stress and health-related productivity loss. The mediating effect on the occupational stress and reduced work efficiency， invalid working hours， sickness absenteeism， and total health-related productivity loss was 11.97%， 10.14%， 34.60% and 12.52%， respectively. ConclusionThere is a close correlation between occupational stress， sleep quality and health-related productivity of programmers in the Internet enterprise， and sleep quality plays a partial mediating role between occupational stress and health-related productivity. A series of sleep quality improvement plans should be designed to reduce the impact of occupational stress on the loss of health-related productivity， and to improve health-related productivity in Internet enterprises.
