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한국 근로자에서의 물리적 인자 및 근무여건과 직업성 손상 간의 관련성

Associations between Physical Factors and Working Conditions and Occupational Injuries among Korean Workers

  • 박정훈 (울산의대 울산대학교병원 직업환경의학교실) ;
  • 성주현 (울산의대 울산대학교병원 직업환경의학교실) ;
  • 심창선 (울산의대 울산대학교병원 직업환경의학교실) ;
  • 이찬부 (울산의대 울산대학교병원 직업환경의학교실) ;
  • 박상진 (울산의대 울산대학교병원 직업환경의학교실) ;
  • 이지호 (울산의대 울산대학교병원 직업환경의학교실) ;
  • 이충렬 (울산의대 울산대학교병원 직업환경의학교실)
  • Park, Jung-hun (Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine) ;
  • Sung, Joo-hyun (Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine) ;
  • Sim, Chang-sun (Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine) ;
  • Lee, Chan-boo (Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine) ;
  • Park, Sang-jin (Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine) ;
  • Lee, Ji-ho (Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine) ;
  • Lee, Choong-ryeol (Department of Occupational and Environmental Medicine, Ulsan University Hospital, University of Ulsan College of Medicine)
  • 투고 : 2015.06.25
  • 심사 : 2015.08.31
  • 발행 : 2015.09.30

초록

Objectives: The aim of this study is to evaluate the association between physical factors, working conditions and occupational injuries among Korean workers. Methods: We used data from the 2nd Korean Working Conditions Survey, conducted in 2010. A total of 7,114 workers over 15 years of age were selected from among 10,019 Korean workers. The participants were interviewed using questionnaires. A multiple logistic regression model was used to analyze the associations among physical factors, working conditions and occupational injuries. Results: After the adjustment of socio-demographic factors, the odds ratio of injuries through physical factors such as vibration (adjusted Odds Ratio [aOR] 4.037, 95% CI 2.30-7.09), noise (aOR 4.562, 95% CI 2.64-7.89), high temperature (aOR 3.262, 95% CI 1.86-5.73), and low temperature (aOR 3.358, 95% CI 1.76-6.41) were greater in the exposed group than in the non-exposed group. The odds ratios of occupational injury(aOR 5.272, 95% CI 3.19-8.7 for very high speed work, aOR 3.303, 95% CI 1.95-5.60 for tight deadlines, and aOR 3.641, 95% CI 1.72-7.70 for not enough time to work) increased with increased work demands. Conclusions: In this study, physical factors such as vibration, noise, and high and low temperatures were significantly correlated with occupational injuries according to the increase in exposure intensity(p for trend <0.001). Also, working conditions such as high-speed work, tight deadlines and insufficient time to work showed significant associations with occupational injuries(p for trend<0.001).

키워드

참고문헌

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