孕妇社会资本量表的修订及信效度检验

目的 旨在翻译、修订孕妇社会资本评估量表（Social Capital Assessment Tool for in Pregnancy for Maternal Health, SCAT-MH），并检验其信效度。方法 采用两阶段便利抽样的方法，样本1（n=253）主要用于修订中文版SCAT-MH量表；样本2（n=335）主要验证该量表的信效度。结果 中文版SCAT-MH主要包含4个维度16个条目，量表总的Cronbach ɑ为0.862，各个维度的信度系数在0.701~0.901之间，分半信度系数为0.819、0.760，重测信度系数为0.854；量表各个条目与总分（r=0.484~0.776，PSymbol|@@0.01）、维度与总分均呈中高度相关（r=0.575~0.807，PSymbol|@@0.01），具有较好的内容效度；总量表及4个维度得分与效标工具均有相关性；验证性因子结果显示模型拟合度较好。结论 修订、汉化后的中文版SCAT-MH量表具有较好的信度、效度及区分度，适用于我国孕妇社会资本的评估。

The adaptation and the test of reliability and validity for Chinese version of Social Capital Assessment Tool for Maternal Health (SCAT-MH) among pregnancy women

To culturally adapt and test the reliability and validity of the Chinese version of Social Capital Assessment Tool in Pregnancy for Maternal Health. Methods Two-stage convenient sampling method was adopted, sample 1(n=253) was used to revise the scale, sample 2(n=335) was to verify the scale. Results The revised Chinese version of SCAT-MH mainly contained 4 dimensions and 16 items. Total Cronbach’s was 0.862, the reliability coefficient of each dimension was between 0.701-0.901, the split half reliability coefficient was 0.819, 0.760, and the test-retest reliability coefficient was 0.854. The dimensions of Chinese version SCAT-MH scale had medium high correlation with the total score(r=0.575-0.807, PSymbol|@@0.01) and good content validity. The results of confirmatory factor showed that the model fitted well. Conclusion The revised version of Chinese SCAT-MH had good reliability, validity, discrimination and could be applied to the evaluation of social capital for pregnant women in China.