Annals of Occupational and Environmental Medicine

Original Article

Factors for Approving Cerebrovascular Disorders and Cardiovascular Diseases as Work-related Diseases in Chronically Overworked Workers: Sang Chul Ryu, In Suk Kim, Jong Heon Lee, Jong Uk Won, Tae Won Jang, Young Jun Kwon; Korean Journal of Occupational and Environmental Medicine 2011;23(4):379-386. Published online December 31, 2011; DOI: https://doi.org/10.35371/kjoem.2011.23.4.379

OBJECTIVES
This study was conducted to analyze the factors that affected the decision of claims for cerebrovascular disorders and cardiovascular diseases in chronically overworked workers, that submitted their claims after the reformation of approval standards in the Industrial Accident Compensation Insurance Act on 1 July 2008.
METHODS
Of 2909 cases, who claimed between January 1. and December 31. 2009, 1046 cases were selected based on their worker's compensation record and investigated following 6 provincial committees for work-related diseases. The approval rate and odds ratio were analyzed with respect to the general characteristics, past medical history and work-related information using a logistical regression and Student t-test.
RESULTS
Of the 1046 selected cases, the approval rate was 18.5%(194 cases). In the multivariate logistical regression analysis, the factors for approving cerebrovascular disorders and cardiovascular diseases as work-related diseases were found to be the average working time over the last 1 week, occupational category, gender, age, death or survival, the presence of an associated disease, claimed province, and smoking.
CONCLUSION
Factors for approving claims of cerebrovascular disorders and cardiovascular diseases as work-related diseases were the average working time over last 1 week, gender, age, death or survival, claimed disease, presence of associated disease, claimed province, smoking.

Citations

Citations to this article as recorded by

The effect of long working hours on cerebrovascular and cardiovascular disease; A case‐crossover study
Kyong‐sok Shin, Yun kyung Chung, Young‐Jun Kwon, Jun‐Seok Son, Se‐hoon Lee
American Journal of Industrial Medicine.2017; 60(9): 753. CrossRef
Long Working Hours and Work-related Cerebro-cardiovascular Disease in Korea
Yun Kyung CHUNG, Young-jun KWON
Industrial Health.2013; 51(5): 552. CrossRef

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Original Article

Cost of Work-related Cerebrovascular and Cardiac Disease: Hyeong Su Kim, Soung Hoon Chang, Jae Wook Choi, Kun Sei Lee, Cheong Sik Kim, Jun Young Lee, Ji Young Oh; Korean Journal of Occupational and Environmental Medicine 2002;14(3):288-300. Published online September 30, 2002; DOI: https://doi.org/10.35371/kjoem.2002.14.3.288

Abstract PDF: OBJECTIVES
The purpose of this study was to estimate the cost, with a focus on forecasting the expenditure on industrial accident compensation insurance, arising from workrelated cerebrovascular and cardiac disease.
METHODS
We used a total of 4,480 work-related cerebrovascular and cardiac disease data points, collected between 1995 and 2000, based on the year of occurrence, and which had been approved by industrial accident compensation insurance. Firstly, we calculated the number of approved cases per 100,000 workers benefiting from industrial accident compensation insurance between 1995 and 2000. We then forecasted the numbers of work-related cases of cerebrovascular and cardiac disease for the period from 2001 through 2005 using a linear regression equation. Secondly, we analysed the expenditure on industrial accident compensation insurance due to work-related cerebrovascular and cardiac disease, and estimated the expenditure per capita for the former period. Thirdly, we estimated the expenditure on industrial accident compensation insurance due to work-related cerebrovascular and cardiac disease for the latter period based on the cohort of occurrence year.
RESULTS
Approved cases per 100,000 workers for work-related cerebrovascular and cardiac disease were 3.36 in 1995 and 13.16 in 2000. It is expected that the approved cases would be 1,336 (95 % CI 1,211-1,460) in 2001 and 1,769 (95 % CI 1,610-1,931) in 2005, based on the year of occurrence. The mean expenditure per capita was estimated to be 75 million won, which comprised of 19 million won for medical care benefits and 56 million won for other benefits. It was anticipated that the claims for the 2001 cohort would be 107.9 billion won and 192.4 billion won for the 2005 cohort.
CONCLUSIONS
The magnitude of the economic burden of work-related cerebrovascular and cardiac disease is substantial. From an economic perspective, this study proves the importance and need for the management of work-related cerebrovascular and cardiac disease.

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