Objective To analyze the validity of Sub - Health Measuremen Scale - version 1. 0 ( SHMS V 1. 0 ) for urban residents by Confirmatory Factor Analysis ( CFA ) . Methods The epidemiological survey was conducted among 1 000 sampled urban residents in Guangzhou, and AMOS 18. 0 was used to do CFA. Results For the first order model of dimensions, the goodness of fit index ( GFI ) =0. 922 adjusted goodness of fit ( AGFI ) =0. 906, and root mean square error of approximation ( RMSEA ) = 0. 040. For the second order model of dimensions and subscale, GFI = 0. 909, AGFI = 0. 895 , and RMSEA = 0. 044. Conclusion The first order model of dimensions and the second order model of dimensions and subscale are all up to the higher degree of adaptation which means theory model matches real data. The classification of dimensions and subscale for SHMS V 1. 0 is reasonable, and SHMS V 1. 0 has a higher construct validity in urban residents.%目的 应用验证性因子分析考评亚健康评定量表(SHMS V 1.0)应用于城镇居民的效度.方法 选取广州1 000名城镇居民进行亚健康状况的流行病学调查,采用AMOS 18.0软件建立模型,进行验证性因子分析.结果 一阶纬度的模型拟合优度指数(GFI)=0.922、调整拟合优度指数(AGFI)=0.906、近似误差均方根(RMSEA)=0.040,二阶纬度和子量表的模型GFI=0.909、AGFI=0.895、RMSEA=0.044.结论 一阶纬度的模型与二阶纬度和子量表的模型均达到较高拟合程度,理论模型与实际数据吻合,SHMS V 1.0对纬度和子量表的划分基本合理,量表应用于城镇居民具有较好的结构效度.
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