改良版用药差异评估工具的信度与效度评价

发布时间：2018-09-18 15:02

【摘要】：目的:评价改良版用药差异评估工具(MDT)的内容效度与评定者间信度。方法:按照英文版MDT的结构,对用药差异的评估条目进行改良,并邀请5名专家采用专家内容效度指数法对MDT进行内容效度检验;采用评定者间信度法检验MDT的信度。另外由2名评定者采用改良版MDT分别对相同的20名研究对象进行评定者间信度检验。结果:改良版MDT所有条目的内容效度值均0.800,总内容效度值为0.970;各条目的评定者间信度值在0.667~1.000之间(P0.01),总评定者间信度值为0.840(P0.01)。结论:改良版MDT具有较好的信度与效度,可用于我国出院过渡期患者用药差异的客观评估。
[Abstract]:Objective: to evaluate the content validity and reliability of (MDT). Methods: according to the structure of English version of MDT, the evaluation items of drug use difference were improved, and 5 experts were invited to test the content validity of MDT by the method of expert content validity index, and the reliability of MDT was tested by the method of reliability among evaluators. In addition, two evaluators tested the reliability of the same 20 subjects with modified MDT. Results: the content validity of all items of improved MDT was 0.800, the total content validity was 0.970, the reliability of each item was between 0.667and 1.000 (P0.01), and the total reliability was 0.840 (P0.01). Conclusion: the improved version of MDT has good reliability and validity, and can be used to evaluate the difference of drug use among patients in transitional period of discharge in China.
【作者单位】：北京大学护理学院;
【分类号】：R95

【参考文献】