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KMID : 1103620040140040142
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Korean Journal of Aerospace and Environmental Medicine
2004 Volume.14 No. 4 p.142 ~ p.150
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Gender Difference in Work-related Musculoskeletal Disease
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Kim Hyun-Joo
Jeong Woo-Cheol
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Abstract
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Background: We studied gender difference in prevalence, risk factors, medical management, workplace activities for the prevention of work-related musculoskeletal diseases (WMSDs), and the role of gender in analysis of the factors affecting the prevalence of WMSDs.
Methods: In 3, 339 workers at 29 workplace, questionaire survey was conducted. The questionaire was consisted of personal factors, perceived workload and ergonomic factors (modified KOSHA code H-30), perceived job stress (modified Karasek model). musculoskeletal symptoms, medical management, workplace activities for the prevention of WMSDs.
Results: Female workers’ overall prevalence of WMSDs (37.4%) was higher than that of male workers (18.9%), and there are many differences in the prevalence by the involved site of the body. The rate of personal risk factors, perceived workload, ergonomic risk factors, and the perceived job stress were higher in female workers than those of male workers. In gender-sensitive multivariate analysis, female worker’s prevalence of WMSDs was higher in regular workers (OR=2.08), manufacturing, professional, service workers (OR, 2.25, 3.89, 3.26, respectively)). It was also associated with higher perceived workload (OR, 1.48~1.74), higher ergonomic risk (OR, 1.86~3.65), high job demand (OR=1.62), and low social support by co-workers (OR=1.29). The prevalence of WMSDs of male workers was higher in people living with dependent (OR=1.39), manufacturing workers (OR=1.54), but lower in service workers (OR=0.54). It was also associated with high workload (OR=1.98), higher ergonomic risk (OR, 3.26~5.55), and lower job control (OR=1.39).
Conclusion: These results showed that female workers’ high prevalence of WMSDs is the reflection of ’gendered’ workplace, i.e. all aspects of WMSDs have profound association with gender from risk factors to medical management. Therefore, gender-sensitive analysis can reveal more realistic factors affecting WMSDs, and provide more valuable implications in prevention of WMSDs.
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KEYWORD
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Gender, Work-related musculoskeletal diseases
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