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Comparative Study
. 2019 Jan;61(1):63-72.
doi: 10.1002/1348-9585.12014.

Job characteristics as risk factors for early retirement due to ill health: The Korean Longitudinal Study of Aging (2006-2014)

Mo-Yeol Kang  1 , Jun-Pyo Myong  1 , Hyoung-Ryoul Kim  1
Affiliations
Comparative Study

Job characteristics as risk factors for early retirement due to ill health: The Korean Longitudinal Study of Aging (2006-2014)

Mo-Yeol Kang et al. J Occup Health. 2019 Jan.

Abstract

Objectives: To investigate work-related factors that contribute to early retirement due to ill health (ERIH) in middle-aged and elderly people in Korea.

Methods: Data were collected from a sample from the first through the fifth phases of the Korean Longitudinal Study of Aging which was conducted biennially from 2006 to 2014. ERIH was defined as the retirement of workers due to health problems before their scheduled or regular retirement age as reported in one of the follow-up surveys. Three broad subdomains of working conditions were examined: work arrangements, physical working conditions, and job satisfactions. Hazard ratios of ERIH were estimated by Cox regression.

Results: Females, older people, unskilled manual workers, and day laborers were more likely to experience ERIH. In adjusted Cox proportional hazard models, the risk for ERIH in male workers was significantly higher among those with the following conditions: high physical demands, awkward posture, dissatisfaction with the working environment, and no industrial compensation insurance or retirement benefits. However, no significant association was found among female participants.

Conclusions: Occupational class, physical working conditions, job satisfaction, and work arrangement were the potential risk factors for ERIH among male workers in Korea. Moreover, our results revealed gender differences in the risk for ERIH.

Keywords: early retirement due to ill health; gender difference; occupational class; work arrangement; working conditions.

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Conflict of interest statement

Approval of the research protocol: The authors assert that all procedures contributing to this work comply with the ethical standards of the relevant national and institutional committees on human experimentation and with the Helsinki Declaration of 1975, as revised in 2008. All study participants provided informed consent and all the authors have approved the manuscript and agree with submission to your esteemed journal. The dataset supporting the conclusions of this article is available on the KLoSA website (http://survey.keis.orkr/eng/klosa/klosa01.jsp). Informed consent: All study participants provided an informed consent. Registry and the registration no. of the study/trial: NA Animal studies: NA.

Authors declare no conflict of interests for this article.

Figures

Figure 1
Figure 1
Schematic diagram depicting study population
See this image and copyright information in PMC

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