Annals of Occupational and Environmental Medicine

Original Article

Analysis of Work-Related Musculoskeletal Disease by Approved Korea Labor Welfare Corporation in 1999: Yeon Soon Ahn, Yong Hyu Choi, Seong Kyu Kang, Ho Keun Chung; Korean Journal of Occupational and Environmental Medicine 2002;14(2):154-168. Published online June 30, 2002; DOI: https://doi.org/10.35371/kjoem.2002.14.2.154

OBJECTIVES
The purpose of this study was to analyze the characteristics of workrelated musculoskeletal diseases, as listed by the Korea Labor Welfare Corporation (KLWC).
METHODS
Using the database of the KLWC, we collected information from 410 approved occupational musculoskeletal disease cases, which occurred between 1 January and 31 December 1999 and were approved by 30 June in 2000. We investigated the characteristics of the disease using a mail survey and telephone interviews. The characteristics we investigated included : sex, age, disease-related working duration, process of disease occurrence, type of enterprises, etc.
RESULTS
Men accounted for 75.6 % (310 workers) of the approved cases. The most common age group was 30-39 years (n=143, 34.9 %). The mean disease-related working duration was 5.7 years, and the most commonly had a work-duration of 1-5 years (n=108, 36.0 %). The major industrial types of enterprise were manufacturing (235 workers, 57.3 %), transportation (46 workers, 11.2 %), and construction (25 workers, 6.1 %). Within the manufacturing industry, the most common was motor vehicles and trailers manufacturing. Within the group, the most common jobs were plant or machine operators and assemblers (129 workers, 36.5 %), elementary occupations (90 workers, 25.5 %), and craft and related trades workers (63 workers, 17.8 %). The majority of the diseases involved lumbar problems (232 cases, 54.7 %), neck and upper extremity diseases (183 cases, 43.2 %) and lower extremity diseases (9 cases, 2.1 %). In the cases of lumbar disease, the mean age and working duration was 36.5 years and 4.7 years, respectively. Fifty-four cases of lumbar diseases were due to repetitive work and 89 due to non-repetitive work. Bad posture at work was the most common cause for those doing repetitive work(23 cases), and lifting the most common cause of problems in the non-repetitive work cases (27).
CONCLUSIONS
We were able to elucidate the characteristics of workers with approved occupational musculoskeletal disease through this study. Many approved cases occurred in women, and workers performing repetitive work, of these herniated nucleus pulposus occurred in many workers performing simple repetitive works without serious external forces. This suggests that a prevention policy for occupational musculoskeletal disease must be established, to focusing on the above-mentioned high-risk groups.

Citations

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Effects of Physical Burden and Musculoskeletal Symptoms on Job Stress in Hospital Workers
Dong-Hyun Kim, Yoo-Mi Chae, Hee-Kwang Kim
Journal of the Korea Academia-Industrial cooperation Society.2014; 15(11): 6782. CrossRef
Characteristics and Influencing Factors on Recuperators with Work-related Musculoskeletal Disorders
Kyoo-Sang Kim, Hee-Gyeong Jeon, Day-Sung Kim
Journal of the Ergonomics Society of Korea.2012; 31(5): 671. CrossRef

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Original Article

Analysis of Occupational Disease by Approved Korea Labor Welfare Corporation in 1999: Yeon Soon Ahn, Seong Kyu Kang, Hyun Gil Kwon, Ho Keun Chung; Korean Journal of Occupational and Environmental Medicine 2001;13(4):449-460. Published online December 31, 2001; DOI: https://doi.org/10.35371/kjoem.2001.13.4.449

Abstract PDF

OBJECTIVES
The purpose of this study is to analyze the characteristics of occupational diseases listed by Korea Labor Welfare Corporation(KLWC).
METHODS
Using the database of the KLWC, we collected 575 approved occupational disease cases occurring between 1 January and 31 December 1999 and approved by the thirtieth June in 2000. We investigated the characteristics(sex, age, occupational history, kinds of occupational disease, exposure material, type of enterprises, etc.) of occupational disease using a mail survey and telephone interviews.
RESULTS
Men accounted for 88.9 %(511 workers) of the approved cases. 56 cases(9.7%) died of occupational disease. The most common age group was 50~59 years of age(n=217, 37.7 %). The proportion of workers with grater than ten years disease related working condition exposure were 195(49.0 %). The majority of diseases were respiratory problems(211 workers, 22.4 %), occupational hearing loss(149 workers, 25.9 %), infectious disease(69 workers, 12.0 %), intoxication(60 workers, 10.4 %), skin disease(29 workers, 5.0 %) and cancer(17 workers, 3.0 %). The causal hazardous agents were dusts(209 cases, 36.3 %), physical agents(157 cases, 27.3 %), chemical agents(89 cases, 16.3 %), biological agents(82 cases, 14.3 %) and workrelated agents(34 cases, 5.9 %). The major types of enterprise were manufacturing(262 workers, 45.6 %), mining and quarrying(174 workers, 30.3 %), public administration(42 workers, 7.3 %) and the health care industry(28 workers, 4.9 %). The kinds of job included craft and related trades workers(285 workers, 49.6 %), plant or machine operators and assemblers(139 workers, 24.2 %), elementary occupations(72 workers, 12.5 %) and professionals(28 workers, 4.9 %).
CONCLUSIONS
We were able to elucidate the kinds of occupational disease and the characteristics of workers through this study. Many approved cases occurred among nonmanufacturing and non-mining workers and the kinds of disease were varied. This suggests that management policy must be established to prevent occupational disease occurring among workers in the above type of industries.

Citations

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(A)Study on the relationship between back pain experiences of Japanese employees with spinal disorder and body Musculoskeletal disorder
Han-Suk Jung, Hajime Tanabe, Toshifumi Kuwaoka, Minae Amano, Yasushi Onodera, Takashi Inouchi, Yuichi Imoto, Keiichi Tanabe
Journal of the Korea Safety Management and Science.2015; 17(2): 107. CrossRef
Work-related infectious diseases among Korean workers compensated under the Industrial Accident Compensation Insurance Law, 2006–2011
Jun-Pyo Myong, Yeon-Soon Ahn, Hyoung-Ryoul Kim, Youn Jeong Kim, Chung Yill Park, Jung-Wan Koo
International Journal of Occupational and Environmental Health.2013; 19(4): 344. CrossRef
Characteristics and Influencing Factors on Recuperators with Work-related Musculoskeletal Disorders
Kyoo-Sang Kim, Hee-Gyeong Jeon, Day-Sung Kim
Journal of the Ergonomics Society of Korea.2012; 31(5): 671. CrossRef
Occupational Hepatic Disorders in Korea
Hyoung Ryoul Kim, Tae Woo Kim
Journal of Korean Medical Science.2010; 25(Suppl): S36. CrossRef
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Journal of Korean Medical Science.2010; 25(Suppl): S105. CrossRef
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Kyeong-Sook Choi, Seong-Kyu Kang
Journal of Korean Medical Science.2010; 25(Suppl): S87. CrossRef
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Eun-A Kim, Won Jin Lee, Mia Son, Seong-Kyu Kang
Journal of Korean Medical Science.2010; 25(Suppl): S99. CrossRef
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Hye-Eun Lee, Hyoung Ryoul Kim
Journal of Korean Medical Science.2010; 25(Suppl): S94. CrossRef

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