Korean J Occup Environ Med.  2012 Jun;24(2):158-166.

Influencing Factors in Approving Cerebrovascular and Cardiovascular Disease as Work-Related Disease of Workers' in Manufacturing Sectors

Affiliations
  • 1Department of Occupational and Environmental Medicine, Hallym University Sacred Heart Hospital, Korea. kwon5966@hallym.ac.kr

Abstract


OBJECTIVES
This study was performed to analyze the factors that have been meaningful in recognizing cerebrovascular and cardiovascular diseases in manufacturing sector workers as work-related diseases, since amendment of Industrial Accident Compensation Insurance Act on July 1st, 2008, and provide information to establish an objective standard.
METHODS
We examined 359 claims of cerebrovascular and cardiovascular diseases which were presented as occupational diseases from January 1st, to December 31th, 2010, collecting Industrial Accident Compensation data from the six Provincial Committees for work-related disease decision. We analyzed the approval rate and odds ratio of the general characteristics, past medical history and work-related information, by using univariate logistic regression. In addition, we confirmed the factors that have effects on when approving work-related diseases by using multivariate logistic regression.
RESULTS
Overall, 92 claims out of the 359 claims were recognized as worked-related diseases with an approval rate of 25.6%. Because of accidental situations such as altercation, cold environments, fire etc., only 12 cases were approved. In addition, due to short-term overwork such as outdoor work in cold environments, only 18 cases were approved. Sixty-two cases were approved for chronic overwork. On chronic overwork, the approval rate was not significantly different in univariate logistic regression in gender, age, claimed disease, survival or death, smoker or non-smoker, or associated disease. However, factory size and, average working time for last one week and average working time for last four weeks were significantly. In the multivariate logistic regression analyzed, adjusted for age and sex, we found that the factors in approving cerebrovascular and cardiovascular disease as work-related disease were average working time for the last four weeks and factory size.
CONCLUSION
We concluded that there has been a great deal of subjective judgements when approving cerebrovascular and cardiovascular diseases to be occupational diseases. Therefore, objective criteria should be established, especially with regard to the approval of work-related cerebrovascular and cardiovascular diseases and working hours.

Keyword

Cerebrovascular and cardiovascular disease; Worker's compensation; Work-Related Disease

MeSH Terms

Accidents, Occupational
Cardiovascular Diseases
Cold Temperature
Compensation and Redress
Fires
Insurance
Logistic Models
Occupational Diseases
Odds Ratio
Workers' Compensation

Reference

1. Iwasaki K, Takahashi M, Nakata A. Health problems due to long working hours in Japan: working hours, workers' compensation (Karoshi), and preventive measures. Ind Health. 2006. 44:537–540.
2. Uehata T. Long working hour and occupational stress related cardiovascular attacks among middle aged workers in Japan. J Hum Ergol (Tokyo). 1991. 20(2):147–153.
3. Karasek RA, Baker D, Marxer F, Ahlbom A, Theorell T. Job decision latitude, job demands, and cardiovascular disease: a prospective study of Swedish men. Am J Public Health. 1981. 71:694–705.
4. Seung KB. Acute coronary syndrome. Special Issue II. Coronary Artery Diseases. J Korean Med Assoc. 2002. 45(7):871–877. (Korean).
5. Park JS. Are cerebrovascular and cardiovascular diseases among employees work-related? Korean J Occup Environ Med. 2005. 17(4):288–296. (Korean).
6. Tofler GH. Triggering and the pathophysiology of acute coronary syndromes. Am Heart J. 1997. 134(5 Pt 2):S55–S61.
7. Kaprio J, Koskenvuo M, Rita H. Mortality after bereavement: a prospective study of 95,647 widowed persons. Am J public Health. 1987. 77(3):283–287.
8. Leor J, Poole WK, Kloner RA. Sudden cardiac death triggered by an Earthquake. N Engl J Med. 1996. 334(7):413–419.
9. Steenland K, Fine L, Belkic K, Landbergis P, Schnall P, Baker D, Theorell T, Siegrist J, Peter R, Karasek R. Research findings linking workplace factors to CVD outcomes. Occup Med. 2000. 15(1):7–68.
10. Ha EH, Kim SG, Yoon CS, Yoo SJ, Yi CH, Kim YK, Kim JY, Kwon JS, Lee EC, Son JS. Study on the approval criteria of neuro-cardiovascular disease due to occupational cases 2005. 2005. Gwacheon: The Ministry of Labor;159–167. (Korean).
11. Park JS. Why the decision on work-related cerebrovascular and cardiovascular diseases (WR-CVDs) is unable to guarantee fairness and promptitude? Korean J Occup Health. 2005. 44(4):103–112. (Korean).
12. Lee TK, Kim SG, Won JU, Jang TW, Cho SS, Ju YS, Kwon YJ, Im HJ. Influencing factor in approving cerebrvascular and cardiovascular diseases as occupational disease in Seoul. Korean J Occup Environ Med. 2010. 22(3):262–270. (Korean).
13. IS Kim . The occurrence report of industrial accident 2005-2010. The Ministry of Labor. cited 2 AUG 2011. Avaiable: http://www.moel.go.kr/view.jsp?cate=3&sec=2&smenu=5&mode=view&seq=1312274824956&page=1&state=A&bbs_cd=107. (Korean).
14. Nam Y, O CJ, Park JR, Lee DJ, Cho BM, Lee SI. A study on karoshi to make application for industrial accident compensation in Busan. Korean J Occup Environ Med. 2002. 14(1):34–46. (Korean).
15. Won JU, Ha KW, Song JS, Roh JH, Kim HR, Lee DH, Lee KH. Analysis of sufficient conditions in approving cerebrovascular and cardiovascular disease as occupational disease. Korean J Occup Environ Med. 2003. 15(1):52–60. (Korean).
16. Ryoo JH, Ha EH, Kim SG, Kim JY, Kim YK, Lee EC, Yi CH, Son JS. Analysis of Worker's compensation claims for the cerebrovascular and cardiovascular ciseases. Korean J Occup Environ Med. 2007. 19(1):38–46. (Korean).
17. Ryu SC, Kim IS, Lee JH, Jang TW, Kwon YJ. Factors in approving cerebrovascular and cardiovascular disease as work-related disease in chronic overworked workers in Seoul. Korean J Occup Environ Med. 2011. 23(4):379–386. (Korean).
18. Futterman LG, Lemberg L. Anger and acute coronary events. Am J Crit Care. 2002. 11(6):574–576.
19. Anderson C, Mhurchu CN, Scott D, Bennet D, Jamrozik K, Hankey G. Triggers of Subarachinoid Hemorrhage. Stroke. 2003. 34:1771–1776.
20. OECD. OECD Employment Outlook. 2011. OECD Publishing;164–165.
21. Virtanen M, Ferrie JE, Singh-Manoux A, Shipley MJ, Vahtera J, Marmot MG, Kivimäki M. Overtime work and incident coronary heart disease: the Whitehall II prospective cohort study. Eur Heart J. 2010. 31:1737–1744.
22. Liu Y, Tanaka H. Fukuoka Heart Study Gruop. Overtime work, insufficient sleep, and risk of non-fatal acute myocardial infarction in Japanese men. Occup Environ Med. 2002. 59:447–451.
23. Wolk R, Gami AS, Garcia-Touchard A, Somers VK. Sleep and cardiovascualr disease. Curr Probl Cardiol. 2005. 30(12):625–662.
24. Härmä M. Workhours in relation to work stress, recovery and health. Scand J Work Environ Health. 2006. 32:502–514.
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