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目的了解钻井工人工作相关肌肉骨骼疾患(work-related musculoskeletal disorders,WMSDs)的患病及其危险因素。方法采用整群抽样的方法进行问卷调查,用logistic回归分析多因素的作用。结果 1 516名钻井工人肌肉骨骼疾患患病率依次为腰部34.0%、颈部27.0%、肩部25.8%、背部13.9%、膝部6.2%;单因素分析显示,年龄、工龄、工种、重复性操作、推拉重物、环境条件均可能是影响肌肉骨骼疾患的因素(P<0.05);多因素回归分析显示,年龄、工龄、重复性操作、推拉重物、环境条件是影响腰WMSDs的主要因素。结论钻井工人WMSDs患病率较高,并随着年龄增长呈增加趋势;年龄、工龄、重复性操作、推拉重物、环境不良条件是腰部患病的危险因素。
Objective To understand the prevalence and risk factors of drilling-related work-related musculoskeletal disorders (WMSDs). Methods A cluster sampling method was used to conduct questionnaire survey. Logistic regression was used to analyze the effect of multiple factors. Results The prevalence rate of musculoskeletal disorders among 1 516 drilling workers was 34.0% in the lumbar region, 27.0% in the neck, 25.8% in the shoulder, 13.9% in the back and 6.2% in the knee. Univariate analysis showed that age, seniority, type of work, repetitiveness Multivariate regression analysis showed that age, length of service, repetitive manipulation, pushing and pulling weights, and environmental conditions were all the major factors influencing musculoskeletal disorders (P <0.05) . Conclusion Drilling workers WMSDs prevalence rate is higher, and increases with age; age, length of service, repetitive operations, push and pull heavy objects, poor environmental conditions are waist risk factors.