中文版职业重复性活动检查表应用于造船行业的信效度

发布时间：2018-11-05 20:16

【摘要】：[目的]探讨中文版职业重复性活动(OCRA)检查表应用于造船行业的信度和效度。[方法]应用OCRA检查表,评估北方某造船厂241名工人因重复性作业导致肌肉骨骼疾患的患病风险。通过分析重测信度、评分者信度和Cronbach’α系数来评价检查表的信度,通过分析区分效度来评价效度。[结果]该检查表的重测信度为0.60,各维度的重测信度值在0.35~0.86之间。评分者信度为0.44,各维度值在0.41~0.76之间。检查表Cronbach’α系数为0.63。恢复时间、频率、用力、姿势和其他因素维度与总表的相关系数分别为0.19、0.44、0.75、0.87、0.84。[结论]应用中文版OCRA检查表测量造船工人肌肉骨骼风险的信效度未达到理想要求,仍需要进一步调整。
[Abstract]:[objective] to explore the reliability and validity of Chinese version of occupational repetitive activity (OCRA) checklist in shipbuilding industry. Methods: the risk of musculoskeletal diseases caused by repetitive work in 241 workers of a shipyard in North China was evaluated by using OCRA checklist. The reliability of the check table was evaluated by analyzing the reliability of retest, the reliability of the grader and the coefficient of Cronbach' 伪, and the validity was evaluated by the analysis of the distinguishing validity. [results] the retest reliability of the checklist was 0.60 and the retest reliability of each dimension was between 0.35 and 0.86. The reliability of the score was 0.44, and the values of each dimension were between 0.41 and 0.76. The Cronbach' 伪 coefficient of the check table is 0.63. The correlation coefficients of recovery time, frequency, strength, posture and other factors with the total table were 0.19, 0.44V, 0.75V, 0.87V, 0.844.The correlation coefficients between the dimensions of recovery time, frequency, strength, posture and other factors were 0.19 ~ 0.44 ~ 0.74%. [conclusion] the reliability and validity of using Chinese version OCRA to measure musculoskeletal risk of shipbuilding workers is not up to the ideal requirement, which needs further adjustment.
【作者单位】：中国疾病预防控制中心职业卫生与中毒控制所职业防护与工效学研究室;大连中远船务工程有限公司安全环境监督部;大连市安全生产监督管理局;湖北省新华医院;北京大学公共卫生学院;武汉科技大学公共卫生学院;
【基金】：“十二五”科技支撑项目(编号:2014BAI12B03)
【分类号】：R135

【参考文献】