SF-36量表在三峡移民生命质量测定中的信度和效度评价

目的 探讨36 条目简明量表（SF-36）用于三峡移民生命质量测定中的信度和效度。方法 采用整群随机抽样法进行入户，应用问卷调查，使用SF-36量表对324名外迁至山东省的三峡移民的生命质量进行测定。结果 本量表的折半信度是0.926, 内部一致性信度中各维度的系数均> 0.80;因子分析产生的2个公因子, 分别代表生理健康和心理健康,累积方差贡献率69.929%，量表有较好的区分效度。结论 SF-36量表有较好的信度和效度，可用于三峡移民的生命质量评价。

Reliability and validity assessment of SF-36 in measuring quality of life of migrants from the Three Gorges Area

Objective     To explore the reliability and validity of SF-36 in measuring the quality of life of the Three Gorges migrants. Methods     Subjects in this study were selected with the cluster random sampling method. SF-36 was used to measure the quality of life of 324 migrants who moved to Shandong Province. A questionnaire was used for collecting data.  Results    The reliability and validity of SF-36 were acceptable. The split-half reliability was 0.926. The Cronbach α coefficient of all dimensions was >0.80. Two common factors representing the physical and mental health were obtained by factor analysis. SF-36 had good differential validity.   Conclusion    SF-36 has good reliability and validity and can be used to measure the quality of life of the Three Gorges migrants.