吉林大学学报(医学版) ›› 2017, Vol. 43 ›› Issue (02): 435-440.doi: 10.13481/j.1671-587x.20170244

• 调查研究 • 上一篇    下一篇

改编OSSIQ测量不同主观皮肤类型人群生活质量的信度和效度分析

豆静1, 郭昕1, 姚燕1, 张艳秋2   

  1. 1. 吉林大学公共卫生学院流行病与卫生统计学教研室, 吉林 长春 130021;
    2. 吉林大学第二医院心血管内科导管室, 吉林 长春 130041
  • 收稿日期:2016-06-07 出版日期:2017-03-28 发布日期:2017-03-31
  • 通讯作者: 姚燕,副教授,硕士研究生导师(Tel:0431-85619451,E-mail:yaoyan@jlu.edu.cn);张艳秋,副主任医师(Tel:0431-88796598,E-mail:929050996@qq.com) E-mail:yaoyan@jlu.edu.cn;929050996@qq.com
  • 作者简介:豆静(1988-),女,河南省周口市人,在读医学硕士,主要从事慢性病流行病学方面的研究。
  • 基金资助:
    中华医学会科研基金资助课题(S2016131430)

Analysis on reliability and validity of adaptation OSSIQ in measuring life qualityof populatios with different typesof subjective skin

DOU Jing1, GUO Xin1, YAO Yan1, ZHANG Yanqiu2   

  1. 1. Department of Epidemiology and Health Statistics, School of Public Health, Jilin University, Changchun 130021, China;
    2. Department of Cardiovascular Medicine Conduit Room, Second Hospital, Jilin University, Changchun 130041, China
  • Received:2016-06-07 Online:2017-03-28 Published:2017-03-31

摘要: 目的:评价改编油性皮肤的自我形象问卷(OSSIQ)测量不同主观皮肤类型人群生活质量的信度和效度。方法:以分层抽样方法选择18~60岁在校大学生、工人、企事业机关人员140人为研究对象,进行改编OSSIQ现场调查,用内部一致性信度、折半信度、结构效度等考查该问卷的信度与效度。结果:改编OSSIQ的内部一致性信度为0.924和0.902。折半信度,皮肤护理前和护理后的Sepearman-Brown相关系数(r) 均为0.877,Guttman Split-Half 系数分别为0.876和0.874。内容效度,皮肤护理前和皮肤护理后改编OSSIQ的各条目得分与总分之间r>0.5(P<0.001)。聚合效度和区分效度定标实验成功率均为100%。用因子分析检验其结构效度,采取四次方最大正交旋转,按程序默认的因子提取原则,特征值>1提取因子,各因子由因子内因素负荷≥0.6的条目组成,因子负荷值皆属高程度(≥0.6)。结论:改编OSSIQ用于不同主观皮肤类型人群生活质量的评价具有非常好的信度和效度,可以用于评价不同主观皮肤类型生活质量的影响。

关键词: 改编OSSIQ, 信度, 主观皮肤类型, 生活质量, 效度

Abstract: Objective: To evaluate the reliability and validity of the adaptation OSSIQ in measuring the life quality of the populations with different types of subjective skin. Methods: A stratified samplings strategy was adopted to select 140 college students, workers, personnel of enterprises and institutions aged 18-60 years old.The reliability and validity of adaptation OSSIQ were evealuated using internal consistency validity, split half reliability, and construct validity. Results: The adaptation OSSIQ had a Cronbach's α efficient of 0.924 and 0.902. Split half reliability, the Spearman-Brown before and after skin care were 0.877 and the Guttman Split-Half coefficients were 0.876 and 0.874 respectively.Contentvalidity, the Item-scale correlation coefficients exceed 0.5 (P<0.001) before and after skin care.Satisfactory (100%) convergent validity and discriminant validity were found.The contract validity was checked by factor analysis; after quartimax rotation, the researcher extracted the factors by the default principle of eigenvalue>1.Each factor consisted of the items with factor loading≥0.6;the load factor value belonged to high level (≥0.6) by factor analysis. Conclusion: Adaptation OSSIQ has good reliability and validity for the evaluation on life quality of the populations with different types of subjective skin.It can be used to evaluate the influence of different types of skin in the life quality.

Key words: adaptation OSSIQ, reliability, subjective skin types, life quality, validity

中图分类号: 

  • R751