肌肉骨骼疾患问卷的信度与效度评价

《肌肉骨骼疾患问卷的信度与效度评价》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、万方数据±堡蒸麴里生塑些壹苤查!!!!生!旦笙!!鲞笙!塑!垡!』!!!旦埋Q!!业堕!：竺型!!!!!!!!：垫：堕!：!肌肉骨骼疾患问卷的信度与效度评价杜巍巍余善法王生王建新何丽华武珊珊李静芸杨磊夏昭林李丽萍朱岸平刘晓峰朱子华【摘要】目的评价肌肉骨骼疾患问卷的信度和效度。方法应用改良的肌肉骨骼疾患问卷对煤炭、石油、冶金、机械制造、化工、服装、铁路运输和教育8个行业的12098名作业人员进行调查。采用Cronbach’sd系数、因子分析、协方差分析、多元logistic回归等方法评价同卷的信度和效度。结果内部一致性信度分析：各维度的Cronbaeh’sOt系数范围为0．52～0．9

2、2，除振动因素外，其余的Cmnbach’sn均>O．7。效度分析：结构效度，因子分析提取10个公因子，累积方差贡献55．17％。归纳为7个维度。分别是用力负荷、动态负荷、静态负荷、重复性负荷、气候因素、振动和环境工效学因素，与理论模型基本一致。区分效度：协方差分析结果显示不同职业的7个维度得分的差异有统计学意义(P

3、euloskeletalquestionnaireDUWei-wei；WANGSheng,WANGJian-xin，HELi-hua,WUShah-shah,LIJing-yun,YANGLeiYUsh“：缸XIAZhao·lin,LILing-ping,zHUAn-pin苗LIUXioo-fen舀zHUzt-hu“"DepartmentofOccupatiomdandEnvironmentalHealth,SchoolofPublicHea!th，Pe^加gUniversity,Beijing100191，ChitmCorrespondingauthor：HELi．hua(E．ma

4、ll：dihe2009@12丘COIn)【Abstract】ObjectiveToevaluatethereliabilityandvalidityofmuseuloskeletalquestionnaire．MethodsAseIf-administeredroodifiedmuseuloskeletalquestionnairewasusedtoinvestlgate12098WOrkersfromeightoccupations，i．e．coalmining，petroleum，metallurgical，mechanicalmanufacturing，chemical，gar

5、mentandrailroadtransportationindustfiesandeducation．TheCronbach’8dcoemeient．analysisofcovarianceandmultiplelogisticregressionwereusedtoasBeBsthereliabilityandvalidityofmusculoskeletalquestionnaire．ResultsTheconsistenttestbetweentotsIiternsofMusculoskeletalQuestionnaireandeachfactorshowedthatthe

6、rangeofCronbach’saWas0．52～0．92．exceptfromvibrationfactor,otherCronbach’8awasmorethan0．7．All55iternsofMuseuloskeletalQuestionnaireweresubjectedtofactoranalysis,andtenIatentfactorswereidentified．whichexplained55．17％ofthelotalvariance．ThepotentiallyhazardOUSworkingconditionscouldbecategorizedintos

7、evendimensions(force，dynamicload，staticload，repetitiveload，climatefactors，vibrationexposureandenvironmentalergonomicfactor)．whichconsistedwiththetheorymodel．Theresultsofcovarianceanalysisindicatedthatthereweresignificantdifference