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RISS 인기검색어
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- 저자 : 홍기명 ( Ki Myong Hong ) (검색결과 2 건)
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근로자의 화학적 노출과 주관적 호흡곤란 증상간의 연관성: 3차 근로환경조사 자료 분석
박문영 ( Moon Young Park ),황성호 ( Sung Ho Hwang ),홍기명 ( Ki Myong Hong ),오세은 ( Se Eun Oh ),이경무 ( Kyoung Mu Lee ) 한국산업보건학회 2016 한국산업보건학회지 Vol.26 No.1
Objectives: The purpose of this study was to investigate whether chemical exposure among workers has relevance to dyspnea using data from the 3rd Korea Working Conditions Survey. Methods: The research subjects were 29,711 wage workers. Chemical exposures consist of four factors, (1) breathing in vapors, fumes, dust and dirt, (2) breathing in organic solvent vapors, (3) handling or touching chemicals, and (4) secondhand smoke. Multiple logistic regression analysis was performed to examine the association between chemical exposure and dyspnea in the last 12months using proc surveylogistic in SAS 9.3 statistical software excluding people who had received a diagnosis of hypertension or obesity that can affect the respiratory distress symptoms(n=27,842). Results: Chemical exposure among workers was associated with dyspnea after adjustment for demographics and job characteristics. Prevalence of dyspnea was 4.9 per 1,000 among men and 5.8 per 1,000. Compared to a total score of 0 points of chemical exposure among workers, a total score of 1, 2-3, and 4 points tended to have increased risk of dyspnea in a dose-response manner for both men (OR=1.43, 1.93, and 4.26; P-for trend=0.002) and women(OR=1.10, 2.81, and 7.70; P-for trend=0.002). Stratified analysis by duration of current job showed that the association between chemical exposure and dyspnea tended to get stronger until 15 years and then disappeared afterwards, which reflects healthy worker survivor effect. Conclusions: We observed significant association between chemical exposure and dyspnea using the data of the 3rd Korea Working Conditions Survey. Our results warrants providing knowledge related to chemical exposure, performing prevention activities, and creating various health policies to protect workers.
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문권배 ( Kwon Bae Moon ),박문영 ( Moon Young Park ),황성호 ( Sung Ho Hwang ),이은정 ( Eun Jung Lee ),홍기명 ( Ki Myong Hong ),임현정 ( Hyeon Jeong Lim ),이경무 ( Kyoung Mu Lee ) 한국산업보건학회 2015 한국산업보건학회지 Vol.25 No.1
Objectives: The purpose of this study was to assess excavator drivers in order to determine the proportion showing subjective symptoms of musculoskeletal disorders and to evaluate the association between the symptoms and characteristics of the subjects. Methods: A questionnaire survey was conducted to collect the information on participants’ age, average working hours per day, duration of career (years), work-related musculoskeletal symptoms, and more. The final dataset included 141 excavator drivers. Frequency and percentage were summarized and then the associations between the characteristics of the subjects and symptoms were evaluated as odds ratios (ORs) and 95% confidence intervals (CIs) using multiple logistic regression analysis. Results: Seventy-six percent of the currently reported musculoskeletal symptoms. Those who have musculoskeletal symptoms attributed their symptoms to unstable posture at work, mental stress or vibrations. There was a significant association between symptoms of musculoskeletal disorders and career of excavator drivers (P for trend=0.04). Conclusions: The results of this study suggest that the prevalence of musculoskeletal disorders may be high among excavator drivers and warrants well-designed studies on work-related disorders among excavator drivers.
ScienceON
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