Relationship between workers’ return to work, job retention and income in industrial accidents in Korea: a longitudinal study
Objective This study aims to compare workers’ income before and after an occupational injury, with regard to return to work and job retention, over a period of 5 years.Design This study was designed as a longitudinal study.Setting The Panel Study of Workers’ Compensation Insurance (PSWCI) survey tar...
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doaj-556ecb4987bb4e2692a550fb0baf0fc62021-07-23T15:01:29ZengBMJ Publishing GroupBMJ Open2044-60552021-04-0111410.1136/bmjopen-2020-039948Relationship between workers’ return to work, job retention and income in industrial accidents in Korea: a longitudinal studyJin-Ha Yoon0Tae Hyun Kim1Jong-Uk Won2Suk Won Bae3Inchul Jeong4Seung Wook Lee5Graduate School of Public Health, Yonsei University, Seoul, South KoreaDepartment of Hospital Administration, Graduate School of Public Health, Yonsei University, Seoul, South KoreaGraduate School of Public Health, Yonsei University, Seoul, South KoreaGraduate School of Public Health, Yonsei University, Seoul, South KoreaDepartment of Occupational and Environmental Medicine, Ajou University School of Medicine, Suwon, South KoreaLabor Welfare Research Institute, Korea Workers’ Compensation & Welfare Service, Seoul, South KoreaObjective This study aims to compare workers’ income before and after an occupational injury, with regard to return to work and job retention, over a period of 5 years.Design This study was designed as a longitudinal study.Setting The Panel Study of Workers’ Compensation Insurance (PSWCI) survey targeted workers involved in industrial accidents for which medical care was terminated in the year 2012.Participants The panel study was conducted on a final sample of 2000 workers who were selected proportionally by region (nine regions) after priority assignment by disability rating (six levels). A total of 1458 workers were finally included in this study.Methods This study used data from the first to fifth PSWCI. To identify the effect on income after occupational injury considering return to work and job retention, we used the generalised estimating equation.Results In regard to workers’ return to work, the OR that income after an occupational injury would be higher than that before an occupational injury was 3.17 (2.41–4.17) for those who returned to original work and 2.32 (1.81–2.97) for those re-employed as compared with who did not return to work and 1.27 (1.07–1.15) for those who retained their job as compared with those who did not. The ORs were 2.91 (2.26–3.75) for those who were re-employed and retained jobs and 2.96 (2.15–4.08) for those who returned to original work and did not retain jobs as compared with those who did not return to work and did not retain jobs.Conclusions It is important for accident victims to retain their jobs to maintain their economic status.https://bmjopen.bmj.com/content/11/4/e039948.full |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Jin-Ha Yoon Tae Hyun Kim Jong-Uk Won Suk Won Bae Inchul Jeong Seung Wook Lee |
spellingShingle |
Jin-Ha Yoon Tae Hyun Kim Jong-Uk Won Suk Won Bae Inchul Jeong Seung Wook Lee Relationship between workers’ return to work, job retention and income in industrial accidents in Korea: a longitudinal study BMJ Open |
author_facet |
Jin-Ha Yoon Tae Hyun Kim Jong-Uk Won Suk Won Bae Inchul Jeong Seung Wook Lee |
author_sort |
Jin-Ha Yoon |
title |
Relationship between workers’ return to work, job retention and income in industrial accidents in Korea: a longitudinal study |
title_short |
Relationship between workers’ return to work, job retention and income in industrial accidents in Korea: a longitudinal study |
title_full |
Relationship between workers’ return to work, job retention and income in industrial accidents in Korea: a longitudinal study |
title_fullStr |
Relationship between workers’ return to work, job retention and income in industrial accidents in Korea: a longitudinal study |
title_full_unstemmed |
Relationship between workers’ return to work, job retention and income in industrial accidents in Korea: a longitudinal study |
title_sort |
relationship between workers’ return to work, job retention and income in industrial accidents in korea: a longitudinal study |
publisher |
BMJ Publishing Group |
series |
BMJ Open |
issn |
2044-6055 |
publishDate |
2021-04-01 |
description |
Objective This study aims to compare workers’ income before and after an occupational injury, with regard to return to work and job retention, over a period of 5 years.Design This study was designed as a longitudinal study.Setting The Panel Study of Workers’ Compensation Insurance (PSWCI) survey targeted workers involved in industrial accidents for which medical care was terminated in the year 2012.Participants The panel study was conducted on a final sample of 2000 workers who were selected proportionally by region (nine regions) after priority assignment by disability rating (six levels). A total of 1458 workers were finally included in this study.Methods This study used data from the first to fifth PSWCI. To identify the effect on income after occupational injury considering return to work and job retention, we used the generalised estimating equation.Results In regard to workers’ return to work, the OR that income after an occupational injury would be higher than that before an occupational injury was 3.17 (2.41–4.17) for those who returned to original work and 2.32 (1.81–2.97) for those re-employed as compared with who did not return to work and 1.27 (1.07–1.15) for those who retained their job as compared with those who did not. The ORs were 2.91 (2.26–3.75) for those who were re-employed and retained jobs and 2.96 (2.15–4.08) for those who returned to original work and did not retain jobs as compared with those who did not return to work and did not retain jobs.Conclusions It is important for accident victims to retain their jobs to maintain their economic status. |
url |
https://bmjopen.bmj.com/content/11/4/e039948.full |
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