摘要
目的:对多维疲劳量表(MFI-20)在军队基层医护人员中进行初步修订。方法:通过量表的翻译、回译及文化调适,制定中文版的MFI-20,并通过267例军队基层医护人员进行的测试对量表进行考评。结果:量表包含20个项目,4个因素,分别是体力疲劳、脑力疲劳、动力下降、活动减少。因素分析结果表明,4个因素累计解释方差的56.852%,20个项目区分度指数在0.262至0.750之间;整体量表内部一致性为0.882,因素的内部一致性平均0.702;被试疲劳总分及各因素得分与负性事件总得分的相关系数分别为0.59、0.57、0.47、0.25、0.26,P<0.001。结论:MFI-20中文修订版在军队基层医护人员中具有较好的信度和效度,针对其他对象的信效度有待进一步研究。
Objective： To evaluate and revise the initial Chinese version of the MFI-20. Method： The Chinese version of the MFI-20 was translated from the original, back-translated and adjusted for cultural adaptation. Then it was applied to 267 military medical members. Result： The Chinese version contains 20 statements. These 20 items were organized in four factors： Physical Fatigue, Mental Fatigue, Reduced Motivation and Reduced Activity. Factor analyses indicated that the four factors can explain 56. 852% of total variance. The discriminations of all items ranged from 0. 262 to 0. 750; The internal consistency reliability was 0. 882 and the mean of internal consistency alpha for the four factors was 0. 702; Significant positive correlations were shown respectively between every factor and negative events, with the correlation coefficients 0. 59, 0. 57, 0. 47, 0. 25 and 0. 26 （ P 〈 0. 001 ） . Conclusion： Although further validation is recommended, the initial Chinese version of the MFI-20 in military medical members show good reliability, validity as well as item discrimination.
出处
《中国心理卫生杂志》
CSSCI
CSCD
北大核心
2008年第9期658-660,668,共4页
Chinese Mental Health Journal
基金
军队"十一五"项目(06MB209)
