产妇出院指导质量量表的汉化及信效度检验

The Chinese version translation of the quality scale of maternal discharge guidance and its reliability and validity test

目的对产妇出院指导质量量表(Quality of Discharge Teaching Scale-New Mother Form,OB-QDTS)进行汉化,并检验其信效度。方法依据Brislin模型对原量表进行翻译、回译,经过文化调适及预测试后,确定中文版OB-QDTS条目。2019年10月—2020年1月选取青岛市195名出院产妇进行问卷调查,评价量表的信效度。结果中文版OB-QDTS共27个条目,经探索性因子分析后共提取2个公因子,累计方差贡献率为69.562%。中文版OB-QDTS条目水平的内容效度指数为0.83~1.00,量表水平的内容效度指数为0.96;总量表的Cronbach’sα系数为0.953,分半信度为0.889。结论中文版OB-QDTS具有良好的信效度,可用于我国文化背景下对产妇出院指导质量进行评价。

Objective The purpose is to translate the Quality of Discharge Teaching Scale-New Mother Form(OB-QDTS),and to test the reliability and validity of the Chinese version of the scale and to evaluate the feasibility of applying this scale in the field of domestic science. Methods According to the Brislin model to translate and back-translate the original English version,the Chinese version of the scale was determined after cultural adjustment and pretesting on the scale. According to the survey criteria,195 postpartum mothers in Qingdao were selected to evaluate the reliability and validity of the scale from October 2019 to January 2020.Results The Chinese scale retains 27 items,and 2 common factors were extracted after exploratory factor analysis.The cumulative variance contribution rate reached 69.562%. The item-level content validity index of the Chinese OB-QDTS is 0.83~1.00;the scale-level content validity index is 0.96;the Cronbach’s α coefficient of the total table is 0.953;the split-half reliability is 0.889. Conclusion The Chinese version of OB-QDTS has good reliability and validity,and it can be used to evaluate the quality of postpartum mothers discharge guidance in the context of Chinese culture.