OBJECTIVE: This study was conducted to evaluate both personal and work-related factors associated with occupational injuries of ship-building supply workers in Busan, Korea. METHODS A self-administered, questionnaire survey, asking both personal and work-related factors associated with occupational injuries, was administered to 1,651 workers from 64 different ship-building supply companies in Busan, Korea. All occupational injuries had occurred within the previous 5 years. The workers were divided into three sub-groups: Group I, under 4 day-sick leave, Group II, 4 day-sick leave and over, and Group III, which consisted of both Groups I and II. The statistical significance of the factors associated with occupational injuries underwent cross tabulation analysis for each group. Afterwards, the relationships between the factors which had statistical significance and the occurrence of occupational injuries were analyzed through multiple logistic regression by using the SPSS 12.0 K program. RESULTS The prevalence of occupational injuries was 4.30% in Group II and 7.57% in Group III. The work activities which had the most frequent occupational injuries were 'Fit-up' and 'Welding', and 30.0% of injured workers were covered by workers' compensation in Group II. According to the multiple logistic regression analysis results, the factors which had statistical significance in occupational injury occurrence were education level above college (OR 2.78) and high level of fatigue (OR 2.18) in Group I, sleeping less than 5 hours per day (OR 3.47), high level of fatigue (OR 2.79) and working over 56 hours per week (OR 1.53) in Group II, and education level above college (OR 1.78), sleeping less than 5 hours per day (OR 2.98), poor sleep quality (OR 1.65) and high level of fatigue (OR 2.58) in Group III. CONCLUSION This study demonstrated that several factors of ship-building supply workers such as sleep hours, sleep quality, fatigue, working hours, and educational level exerted a statistical effect on the occurrence of occupational injuries. In association with occupational injuries occurrence, these factors need to be controlled by proper methods such as effective safety education, work condition modification, and life style management.
Citations
Citations to this article as recorded by
Association between sleep disturbance and occupational injury among Korean employees Jongwoo Lee, Seong-Sik Cho, JungIl Kim, Mo-yeol Kang, Suhwan Ju, Byoung Gwon Kim, Young Seoub Hong Annals of Occupational and Environmental Medicine.2021;[Epub] CrossRef
Relationship between long work hours and self-reported sleep disorders of non-shift daytime wage workers in South Korea: data from the 5th Korean Working Conditions Survey Hongsuk Choi, Sungho Lee, Man-Joong Jeon, Young-Sun Min Annals of Occupational and Environmental Medicine.2020;[Epub] CrossRef
Mining Hidden Knowledge About Illegal Compensation for Occupational Injury: Topic Model Approach Jin-Young Min, Sung-Hee Song, HyeJin Kim, Kyoung-Bok Min JMIR Medical Informatics.2019; 7(3): e14763. CrossRef
3D motion analysis of the wrist splint effect to wrist joint movement Joong-il Shin, Soo-hee Park Journal of Physical Therapy Science.2017; 29(6): 1089. CrossRef
Association Night-Shift and Long Working-Hours Effects on Subjective Insomnia in Korean Workers: The Third Korean Working Conditions Survey Chae-Bong Kim, Tae-Young Jung, Seoung-Min Han The Korean Journal of Health Service Management.2015; 9(1): 41. CrossRef
Relationships of Self-esteem to Job Satisfaction and Turnover Intention among Ship-building Supply Workers So Eun Choi, Sam Sun Lee, Sang Dol Kim Korean Journal of Occupational Health Nursing.2014; 23(2): 106. CrossRef
Medical Managements of Musculoskeletal Diseases in Shipbuilding Industry Jong-Eun Kim, Young-Ki Kim, Dong-Mug Kang Journal of the Ergonomics Society of Korea.2012; 31(1): 157. CrossRef
An Investigation of Health Status in Male Workers Sun-Young Choi, Jeong-Eun Bin, Sung-Hee Kim The Korean Journal of Food And Nutrition.2012; 25(4): 1047. CrossRef
Ergonomic Research Trends in the Shipbuilding Industry: Present and the Future Yu-Chang Kim Journal of the Ergonomics Society of Korea.2012; 31(1): 131. CrossRef