Journal List > Korean J Occup Environ Med > v.21(4) > 1125691

Korean J Occup Environ Med. 2009 Dec;21(4):337-345. Korean.
Published online Jan 29, 2019.  https://doi.org/10.35371/kjoem.2009.21.4.337
Copyright © 2009 The Korean Society of Occupational and Environmental Medicine
The Comparison of Job Stress Factors, Psychosocial Stress and Their Association between Research and Manufacturing Workers in an Automobile Research and Developing Company
Hyunchul Ryou, Jeong Ok Kong, Hun Goo Lee, Soo Jin Lee, Sanghyo Chu, Yoonhee Jung and Jaechul Song
Department of Occupational and Environmental Medicine, College of Medicine, Hanyang University, Korea.
Korea Institute of Labor Safety and Health, Korea.
Abstract

OBJECTIVES

This study was conducted to investigate the job stress factors, psychosocial stress and their associations in workers engaged in the research and development of vehicles, and according to job role.

METHODS

We recruited 4,066 subjects from workers at a research and development center of an automobile company. A total of 2,764 workers answered the questionnaire about socio-demographic factors, health behaviors, work-related factors, subjective labor intensity, KOSS, and SF-PWI. The final analysis included 2,282 male manufacturing and research workers. Univariate analyses and multiple logistic analyses were conducted on the complete questionnaire data to compare the job stress factors, psychosocial stress and their associations between research and manufacturing workers.

RESULTS

The adjusted Odds ratios comparing the high risk group to the low risk group regarding PWI group were 2.23(95%CI=1.63–3.04) in “Lack of rewards”, 1.64(95%CI=1.20–2.24) in “Interpersonal conflict”, 1.59(95%CI=1.15–2.20) in “Organizational injustice”, 1.58(95%CI=1.17–2.14) in “Occupational climate” and 1.43(95%CI=1.05–1.94) in “Job insecurity” among research workers, and 2.46(95%CI=1.59–3.80) in “Lack of rewards” and 1.94(95%CI=1.17–3.22) in “Organizational injustice” among manufacturing workers.

CONCLUSIONS

There are differences in job stress factors between research and manufacturing workers. Further studies and discussions based on quantitative methodology for seeking more fundamental causes of these differences are required to establish job stress intervention plans and policies.

Keywords: Job stress; Automobile company; Research workers; Manufacturing workers