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Effects of Shiftwork on Workers' Safety and Health: The Mediation Effect of WLB

교대근무가 근로자의 안전과 건강에 미치는 영향: 일과 삶의 균형(WLB : Work-Life Balance)의 매개효과

  • Hong, Min Jee (Department of Psychology, Chung-Ang University) ;
  • Oah, Shezeen (Department of Psychology, Chung-Ang University)
  • Received : 2020.08.10
  • Accepted : 2020.09.17
  • Published : 2020.10.31

Abstract

The change in labor consciousness began to draw social attention to work-life balance (WLB). The WLB is one of the major factors affecting the health and safety problems of workers. Although shiftwork adversely affects WLB, safety, and health problems of workers, WLB of shift workers has received little empirical attention. The purpose of this study was to examine whether WLB mediates the relationship between shiftwork and shift worker's safety and health problems, participation in leisure activities moderates WLB, and finally, whether WLB moderated by participation in leisure activities mediates the relationship between shift work and shift worker's safety and health problems. For the study, the data of the 5th wave of Korean Working Condition Survey(KWCS) conducted by Korea Occupational Safety and Health Agency(KOSHA) of South Korea was used. Conditional process analysis revealed that the relationship between shift work and worker's safety and health problems is mediated by WLB; however, participation in leisure activity showed no moderation effect on WLB. Therefore, the moderated mediation effect has failed to achieve statistical significance. The results indicate that working environment improvement in consideration of the WLB is needed to gain shift worker's long-term safety and health. The implications of this study and suggestions for future research were discussed.

Keywords

References

  1. H. Chun, M. A. Son, Y. Kim, E. Cho, J. Kim and D. Paek, "Effect of Shift Work on Worker's Health Family and Social Life at a Automobile Manufacturing Plant", Journal of the Korean Society of Occupational and Environment, Vol. 10, No. 4, pp. 587-598, 1998. https://doi.org/10.35371/kjoem.1998.10.4.587
  2. KOSHA, Health Management Guidelines of Shift Workers, KOSHA GUIDE, pp. 1-5, 2011.
  3. D. Son, K. Lee and S. Yoon, "Safety and Productivity in Shift Work", Korea Occupational Safety and Health Agency Research Report, S-RD-I-2000-27-147, 1999.
  4. K. Straif, R. Baan, Y. Grosse, B. Secretan, F. EI. Ghissassi, V. Bouvard, A. Altieri, L. Benbrahim-Tallaa and V. Cogliano, "Carcinogenicity of Shift-Work, Painting, and Fire-Fighting", The Lancet Oncology, Vol. 8, No. 12, pp. 1065-1066, 2007. https://doi.org/10.1016/S1470-2045(07)70373-X
  5. K. Baek and K. Ha, "Work Characteristics and Health Status of Shift Workers based on the Results of the Fifth Korean Working Conditions Survey", Journal of Korean Society of Occupational and Environmental Hygiene, Vol. 29, No. 4, pp. 550-561, 2019. https://doi.org/10.15269/JKSOEH.2019.29.4.550
  6. J. S. Yoon, S. H. Kook, H. Y. Lee, I. S. Shin and A. J. Kim, "Sleep Pattern, Job Satisfaction and Quality of Life in Nurses on Rotating Shift and Daytime Fixed Work Schedules", Journal of Korean Neuropsychiatr Assoc, Vol. 38, No. 4, pp. 713-722, 1999.
  7. J. Ryu, C. Jung, K. Choi, H. Kim and H. Kwon, "Shiftwork and Accidents in a Semiconductor Organization", Symposium of the Korean Society of Occupational and Environment, p. 336, 2016.
  8. M. Nam, S. H. Joe, I. K. Jung, K. Y. Soh and C. K. Chung, "Anxiety, Depression and Immune Functions of Shift Workers", Korean Journal of Occupational and Environmental Medicine, Vo1. 9, No. 3, pp. 478-486, 1997.
  9. F. Tuchsen, H. Hannerz and H. Burr, "A 12 Year Prospective Study of Circulatory Disease among Danish Shift Workers", Korean Journal of Occupational and Environmental Medicine, Vol. 63, No. 7, pp. 451-455, 2006. https://doi.org/10.1136/oem.2006.026716
  10. S. K. Choi, K. S. Lee, J. W. Lee, J. W. Koo and C. Y. Park, "Health Behavior Practices and Needs for Health Promotion Program According to Shift Work Pattern in subway Workers", Korean Journal of Occupational Environment Medicine, Vol. 15, No. 1, pp. 37-51, 2003. https://doi.org/10.35371/kjoem.2003.15.1.37
  11. J. Y. Kim, "A Study on the Safety Accidents by Shift Systems", Korean Journal of Occupational Environment Medicine, Vol. 8, No. 2, pp. 330-339, 1996. https://doi.org/10.35371/kjoem.1996.8.2.330
  12. J. S. Park, D. M. Paek, K. B. Lee, K. Y. Rhee and K. H. Yi, "Shiftwork and Sickness Absence in Korean Manufacturing Industries", Korean Journal of Preventive Medicine and Public Health, Vol. 27, No. 3, pp. 475-486, 1994.
  13. S. Folkard and P. Tucker, "Shift Work, Safety and Productivity", Journal of Occupational Medicine, Vol. 53, No. 2, pp. 95-101, 2003. https://doi.org/10.1093/occmed/kqg047
  14. Y. J. Seo, M. Kazuya, S. K. Moon, M. S. Jung and M. I. Kim, "Relationships between Shift Work and Occupational Accidents in a Steel Company", J. Korean Soc. Saf., Vol. 20, No. 3, pp. 188-196, 2005.
  15. Y. Choi and S. Jun, "A Study of Shift Work System Reorganization", Symposium of Korea Academy Industrial Cooperation Society, pp. 906-908, 2014.
  16. KOSHA, Final Report of 2017: The Fifth Korean Working conditions Survey, Occupational Safety and Health Research Institute, pp. 1-162, 2017.
  17. E. Samaha, S. Lal, N. Samaha and J. Wyndham, "Psychological, Lifestyle and Coping Contributors to Chronic Fatigue in Shift-worker Nurses", Journal of Advanced Nursing, Vol. 59, No. 3, pp. 221-232, 2007. https://doi.org/10.1111/j.1365-2648.2007.04338.x
  18. J. Lee and H. Kang, "Work-Life Balance and Life Satisfaction (Part 1) : Focused on Generation Differences", Journal of The Korean Association for Local Government Studies, Vol. 22, No. 3, pp. 267-291, 2018. https://doi.org/10.20484/klog.22.3.11
  19. C. W. Kim, C. Y. Park, Y. M. Sohn and H. Jang, "The Conceptual Understanding on 'Work-Life Balance' and its Effectiveness", Journal of Leisure Studies, Vol. 2, No. 3, pp. 29-48, 2005.
  20. H. Kim and C. G. Moon, "Empirical Analysis of Work-Life Balance: Using the 4th and 5th Korean Working Conditions Surveys", Journal of the Korean Social Security, Vol. 33, No. 2, pp. 167-206, 2019.
  21. C. W. Kim and C. Y. Park, "A Study on the Development of a 'Work-Life Balance' Scale", Journal of Leisure Studies, Vol. 5, No. 3, pp. 53-69, 2008.
  22. N. George, P. R. Kiran, T. Sulekha, J. S. Rao and P. Kiran, "Work-Life Balance among Karnataka State Road Transport Corporation (KSRTC) Workers in Anekal Town, South India", Indian Journal of Occupational and Environmental Medicine, Vol. 22, No. 2, p. 82, 2018. https://doi.org/10.4103/ijoem.IJOEM_25_18
  23. P. E. Mott, "Shift Work: The Social, Psychological, and Physical Consequences", University of Michigan Press, 1965.
  24. G. Y. Cho, Y. J. Kim and J. K. Park, "The Effects of Work-Life Balance on Health by Type of Wage Workers", Journal of the Korean Data and Information Science Society, Vol. 31, No. 3, pp. 569-577, 2020.
  25. H. Choi, S. Moon and S. -Y. Ok "Factor Analysis and Intergroup Awareness Investigation of Workers' Safety in Logistic Center", J. Korean Soc. Saf., Vol. 30, No. 4, pp. 113-119, 2015. https://doi.org/10.14346/JKOSOS.2015.30.4.113
  26. H. Lee and S. Choi, "An Exploratory Study on the Fatigue of Korean Shift Workers: Using the 5th Korean Working Conditions Survey", Journal of the Korean Society for Wellness, Vol. 14, No. 4, pp. 1-10, 2019.