大学生亚健康评定量表的测评及应用分析  

Evaluation and application analysis of college students sub-health measurement scale

作　　者：夏聪[1] 杨枭楠 许军[1] 黄山[3] 吴伟旋 林沅锜 

机构地区：[1]南方医科大学南方医院卫生经济管理科,广州510515 [2]澳门科技大学商学院,澳门999078 [3]南方医科大学南方医院院办,广州510515

出　　处：《重庆医学》2018年第8期1012-1015,共4页Chongqing medicine

基　　金：国家自然科学基金资助项目(71673126);广东省自然科学基金资助项目(2015A030313267)

摘　　要：目的考评亚健康评定量表(SHMS V1.0)应用于广州市大学生的结构效度,为进一步分析该群体的健康状况及影响因素奠定基础。方法采用分层随机抽样的方法选取900名广州市大学生进行问卷调查,分别采用SPSS20.0和AMOS21.0进行探索性因子分析(EFA)和验证性因子分析(CFA)。结果EFA得到7个特征值大于1的因子,累积方差贡献率为56.766%,且7个因子与SHMS V1.0的理论结构基本吻合。CFA对总量表和3个子量表均进行了模型的拟合,结果显示3个子量表的拟合较好,总量表的拟合结果可以接受,但未达到理想效果。对总量表进行了5次修正,修正后总量表的拟合指标为:卡方自由度比值(CMIN/DF)=2.723、拟合优度指数(GFI)=0.907、增值拟合指数(IFI)=0.917、非规范拟合指数(TLI)=0.905、比较拟合指数(CFI)=0.917、近似误差均方根(RMSEA)=0.046,拟合效果较优。结论亚健康评定量表维度的划分基本合理,使用该量表测量广州市大学生的亚健康状况具有较好的结构效度。Objective To assess the structure validity of application of sub-health measurement scale version 1.0 （SHMS V1.0）in college students in Guangzhou City to lay a foundation for further analyzing the healthy status in this group and its influencing factors. Methods Nine hundreds college students were selected by adopting the stratified random sampling method for conducting the questionnaire survey. The SPSS20.0 and AMOS21.0 were adopted to conduct the exploratory factor analysis（EFA） and confirmatory factor analysis（CFA） respectively. Results EFA obtained 7 factors with eigenvalue more than 1 ,the cumulative vari- ance contribution rate was 56. 766 %, moreover 7 factors were basically consistent with the theoretical structure of SHMS V1.0. CFA conducted the model fitting for 3 total scales and 3 subscales,the results showed that the fitting of 3 subseales was good,the fitting result of total scale could be accepted, but did not reach the desired effect. Therefore, five times modification was applied in the total scale, and the fitting indexes after modification were CMIN/DF = 2. 723, GFI = 01 907, IFI = 0. 917, TLI = 0. 905, CFI = 0. 917,RMSEA=0. 046,the fitting effect was comparatively excellent. Conclusion The dimension division of sub-health measurement scale is basically reasonable,and using this scale for measuring the sub-health status of college students in Guangzhou City has a better structure validity.

关 键 词：探索性因子分析 验证性因子分析 亚健康评定量表 结构效度 

分 类 号：R195[医药卫生—卫生统计学]