【摘要】 目的评价SF-36量表在测量地震伤残人员生存质量中的信度和效度。方法利用自填法及访谈相结合的方式调查201例绵竹市某镇地震伤残人员,用重测信度和Cronbach’sα系数分析SF-36信度;因子分析方法分析效度。结果 SF-36各领域的重测信度分别为:生理功能(PF)0.78、生理问题对功能的限制(RP)0.85、躯体疼痛(BP)0.92、健康总体评价(GH)0.82、活力(VT)0.77、社会功能(SF)0.71、心理问题对功能的限制(RE)0.79、精神健康(MH)0.66;各领域的Cronbach’sα系数分别为:PF 0.89、RP 0.75、BP 0.84、GH 0.86、VT 0.78、SF 0.72、RE0.86、MH 0.50。因子分析共提取了6个主成分,基本反映了量表的8个维度,与量表的结构构思基本相符。结论自填法及面对面访谈相结合的方式,将SF-36量表用于该地地震伤残人员生存质量测定具有较好的信度和效度。更多还原

【Abstract】 Objective To evaluate the validity and reliability of the MOS-36-item Short Form of Health Survey(SF-36) measuring the quality of life(QOL) of disabled people injured in the earthquake.Methods A total of 201 disabled people injured in the earthquake in a town of Mianzhu city were investigated via questionnaire combined with a face-to-face interview.The reliability of the SF-36 was assessed by test-retest reliability and Cronbach’s α coefficient.The validity was assessed through factor analysis.Results The test-retest reliability of the SF-36 included: physical functioning(PF) 0.78,role limitation due to physical problems(RP) 0.85,body pain(BP) 0.92,general health(GH) 0.82,vitality(VT) 0.77,social functioning(SF) 0.71,role limitation due to emotional problems(RE) 0.79,and mental health(MH) 0.66.The Cronbach’s α coefficients were as the follows: PF 0.89,RP 0.75,BP 0.84,GH 0.86,VT 0.78,SF 0.72,RE 0.86,and MH 0.50.Six principal components were extracted by factor analysis and the constructs of the obtained instrument were consistent with the conceived concept in essence.Conclusion The SF-36 survey could measure the QOL in disabled people injured in the earthquake with better reliability and validity by questionnaire combined with a face-to-face interview.更多还原