中国银屑病患者生活质量量表的编制与考评

发布时间：2018-04-05 01:00

本文选题：银屑病　切入点：生活质量　出处：《临床皮肤科杂志》2014年10期

【摘要】：目的:编制银屑病患者生活质量量表(psoriasis quality of life scale,PQOLS),并验证该量表信度和效度。方法:根据WHO对生活质量的定义提出理论框架,通过文献回顾和专家咨询的方式编制PQOLS测试版。然后采用初始量表测定银屑病患者的生活质量,根据结果对条目筛选,形成PQOLS的正式版。结果:通过文献回顾和专家咨询建立包含40个条目的备选条目池。通过条目筛选,最终形成了含22个条目的PQOLS,包括疾病、心理、生理、社会4个维度。对136例患者进行测试结果表明:量表各维度及整个量表的Cronbachα均0.8,Sperman-Brown系数均0.7;因子分析发现单因素能够代表量表的大多数因子;PQOLS与皮肤病生活质量指数(DLQI)的Pearson相关系数为0.821;PQOLS总分与银屑病皮损面积和严重程度指数(PASI)值的相关系数为0.506,生活质量与病情严重度呈显著负相关。结论:编制的PQOLS具有较好的信度、效度,适用于银屑病患者生活质量的测评。
[Abstract]:Objective: to develop a quality of life scale for psoriasis quality of life scaleto test the reliability and validity of the scale.Methods: according to the definition of quality of life by WHO, a theoretical framework was put forward, and the PQOLS test version was compiled by literature review and expert consultation.Then the quality of life of patients with psoriasis was measured by initial scale, and the items were screened according to the results to form a formal version of PQOLS.Results: a pool of alternative entries with 40 entries was established through literature review and expert consultation.The PQOLSincluding disease, psychology, physiology and society were formed by item selection.The test results of 136 patients showed that the Cronbach 伪 of each dimension and the whole scale were 0.8and 0.7.The factor analysis showed that the single factor could represent the Pearson of most factors of the scale and the quality of life index (DLQI) of dermatosis.The correlation coefficient between the total score of 0.821 PQOLS and psoriasis area and severity index (PASI) was 0.506.The quality of life was negatively correlated with the severity of the disease.Conclusion: the PQOLS has good reliability and validity and is suitable for evaluating the quality of life of psoriasis patients.
【作者单位】：四川大学华西医院皮肤性病科;
【分类号】：R758.63

【参考文献】