医院磁性要素量表的汉化及信效度检验

The reliability and validity of the Chinese version of the Essentials of Magnetism Scale

目的翻译医院磁性要素量表,并检验该量表的信效度。方法遵循Brislin模型对量表进行翻译,用中文版医院磁性要素量表对青岛市某三级甲等综合性医院的1 389名临床护士进行测试,检测其信效度。结果中文版医院磁性要素量表经过因子分析方差最大正交旋转法,共提取7个因子,45个条目,累计贡献率为72.328%,总量表的Cronbach'sα系数为0.980,折半信度为0.919,重测信度为0.889。结论中文版医院磁性要素量表的信度、效度良好,可用于评价我国医院护理工作环境的磁性水平。

Objective To translate the Essentials of Magnetism Scale(EOM) into Chinese,and test the reliability and validity of the scale for initially establishing a Chinese version of the Essentials of Magnetism Scale. Methods A total of 1 389 clinical nurses were tested from a tertiary comprehensive hospital in Qingdao using the Chinese version of EOM which was developed through the process of translation,back-translation and cultural adaptation to verify its reliability and validity according to Brislin model. Results The Chinese version scale was extracted for 7 factors and 45 items by the factor analysis using the maximum orthogonal rotation,the cumulative contribution rate was 72.328%. Cronbach's alpha coefficient for the overall scale was 0.980, the split-half reliability coefficient was 0.919 and the test-retest reliability coefficient was 0.889. Conclusion The Chinese version of the Essentials of Magnetism Scale has been proved to be reliable and valid which can be used to objectively evaluate the magnetic level and health status of nursing work environment in China.