天津护理

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中文版多维疲劳量表在2型糖尿病患者中的信效度验证

包 頔张福莲邢秋玲   

  1. 天津医科大学代谢病医院,天津 300070
  • 出版日期:2016-10-28 发布日期:2016-12-06

Reliability and validity of the Chinese version of multidimensional fatigue inventory questionnaire (MFI-20) in type 2 diabetic patients

BAO Di, ZHANG Fu-lian, XING Qiu-ling   

  • Online:2016-10-28 Published:2016-12-06

摘要: 目的:验证多维疲劳量表(MFI-20)在2型糖尿病(T2DM)患者中的信度和效度。方法:将MFI-20量表中文版应用于211例T2DM患者,以验证量表的信度和效度。结果:因子分析显示修订后的量表维持原量表20个条目不变,包含躯体疲劳、心理疲劳和脑力疲劳3个维度,可累计解释方差的56.9%。MFI-20量表得分与健康状况调查简表—活力维度(SF-36—VT)得分显著相关(r=-0.803,P<0.01)。量表总的Cronbach’s α系数为0.91,各维度的Cronbach’s α系数均达0.85以上。结论:中文修订版MFI-20量表在T2DM人群中具有较好的信度和效度,可作为2型糖尿病相关疲劳的可靠性测评工具。

关键词: 2型糖尿病, 疲劳, 信度, 效度

Abstract: Objective: To test the reliability and validity of the Chinese version of multidimensional fatigue inventory-20(MFI-20)in type 2 diabetic patients. Methods: The Chinese version of MFI-20 was used in 211 cases of type 2 diabetic patients. Results: There were total 20 items same as original scale. The factor analysis extracted 3 dimensions: physical fatigue, psychological fatigue and cognitive fatigue, and the percentage of variance explained was 56.9%. The correlation coefficient between MFI-20 and VT dimension in SF-36 was -0.803(P<0.01). The internal consistency of the total scale was 0.91, and that of the three dimensions were above 0.85 respectively. Conclusion: The Chinese version of MFI-20 is a reliable and validity instrument which could be used to evaluate fatigue in type 2 diabetic patients.

Key words: Type 2 Diabetes mellitus, Fatigue, Reliability, Validity