Abstract
AbstractThe aim of the study was to investigate the prevalence of WMSDs and the association of different risk factors in the genesis of WMSDs among the metal craft manufacturing workers. 96 workers from five different metal craft manufacturing units in Jaipur were selected randomly. A questionnaire study was conducted, and RULA posture evaluation tool was used. Statistical analysis included Chi-square test for independence and calculation of odds ratio. The results showed that there is a high prevalence of WMSDs in the working group. The most affected body region is lower back. Factors such as age, daily working hours, prolonged sitting, uncomfortable working posture, lumbar support, lower arm support, repetitive hand movement and perceived work fatigue were found to be associated with WMSDs in one or more body regions. RULA score was high for the majority of the workers. The absence of proper workstation and high workload put the occupational health of the metal craft workers at risk of developing WMSDs.KeywordsMetal craftWmsdsRisk factorsRULA
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