中医寒证证候量表的信度效度评估研究  

The reliability analysis and validity analysis on Cold syndrome scale of TCM

作　　者：徐全壹[1] 王望华[1] 周波[1] 谭从娥[2] 王米渠[3] 

机构地区：[1]宁夏医科大学中医学院,宁夏银川750004 [2]陕西中医学院基础医学院,陕西咸阳712046 [3]成都中医药大学基础医学院,四川成都610072

出　　处：《时珍国医国药》2014年第3期736-738,共3页Lishizhen Medicine and Materia Medica Research

基　　金：国家自然科学基金(No.90709053);宁夏医科大学校级科研项目资助(No.20010507)

摘　　要：目的评价寒证证候量表的信度和效度,提高中医寒证流行病学调查量表的质量。方法利用中医寒证证候量表采集了3914例调查者的临床症状学资料,采用Cronbach'sα系数、分半信度、结构效度等统计分析方法对量表进行信度效度进行评价。结果量表的Cronbach'sα系数为0.791,除舌脉外,其余各项的Cronbach'sα系数均大于0.60;分半信度为0.728;因子分析显示量表区分效度较高,结构效度好。结论寒证证候量表具有较好的信度和效度,能为寒证诊断标准的确立提供有力的参考。Objective To evaluate reliability and validity of cold syndrome scale, and improve the quality of cold syndrome scale. Methods Using cold syndrome scale of TCM collected clinical data of 3914 investigators, using statistical analysis methods to e- valuate reliability and validity of cold syndrome scale, for example Cronbach＇s αcoefficient, split - half reliability and construct validity. Results Cronbach＇ αcoefficient is 0. 791, in addition to the tongue and pulse, the rest of the Cronbachg o~ coefficients are greater than 0.60 ; split - half reliability is 0. 728 ; Factor analysis showed that the scale is high in discrimination validity; con- struct validity is good, too. Conclusion Cold syndrome scale has good reliability and validity, and can provide strong reference for the establishment of cold syndrome diagnostic criteria.

关 键 词：寒证 量表 信度分析 效度分析 

分 类 号：R2-03[医药卫生—中医学]