摘要
目的评价咳嗽特异性生活质量问卷(CQLQ)中文版的信度、效度和反应度。方法选取2011年9月至12月在暨南大学附属第一医院呼吸科门诊因咳嗽就诊的患者86例进行CQLQ中文版测试,根据测量结果分析问卷的信度、效度和反应度。结果问卷的Cronbach'sα系数为0.935,24 h重测信度系数为0.931;身体不适、社会心理问题、职业技能、极端身体不适4个领域得分与问卷总分相关系数比较高(P均>0.8),但情感健康与人身安全恐惧相关系数分别为0.536和0.540。主成分因子分析共提取6个公因子,可解释总变异的66.603%;治疗前后问卷总分效应度达到0.99。结论咳嗽特异性生活质量问卷中文版具有良好的信度和效度,能较好地区分治疗效果。
Objective To evaluate the reliability, validity and responsiveness of the Chinese version of cough-specific quality-of-life questionnaire （CQLQ）. Methods A total of 86 patients coming to our hospital because of cough were evaluated using CQLQ and its reliability,validity and responsiveness were analyzed according to the results. Results The Cronbach＇s α coefficient and the 24 h test-retest reliability coefficient of the CQLQ were 0. 935 and 0. 931 respectively. The correlation coefficient between the scores of the four aspects （ including physical complaints, psychosocial issues, functional abilities, and extreme physical complaints） and the total questionnaire score was high （ 〉 0. 8 ）, but the coefficients of emotional well-being and personal safety fears were 0. 536 and 0. 540 respectively. Six common factors were extracted by the factor analysis which defined 66. 603% of the full variation rates. The total score of questionnaire was up to 0. 99 before and after treatment. Conclusion CQLQ has good reliability and validity,which can better distinguish treatment effects.
出处
《中国实用内科杂志》
CAS
CSCD
北大核心
2013年第6期473-475,共3页
Chinese Journal of Practical Internal Medicine
关键词
咳嗽
生活质量
信度
效度
反应度
cough
quality of life
reliability
validity
responsiveness
