摘要
目的简化大学生生命质量评价专用量表(Questionnaire of Quality of Life of College Students, QOLCS-51),为快捷、动态地评价大学生生命质量提供参考。方法通过定性研究和2轮调查对量表进行简化和验证,用SPSS 22.0和Lisrel 9.20分析2次调查问卷的信度和效度。结果通过定性研究删减22个条目;第1轮调查后,删减6个条目;第2轮调查952名江苏、安徽、陕西大学生,显示大学生生命质量评价简明量表(QOLCS-23)的23个条目:难度系数0.44~0.68,均通过临界比率检验(P值均<0.01),题总相关系数均为0.33~0.60(P值均<0.01);78.26%的条目能敏感区分有无睡眠障碍的大学生。信度检验显示,各条目复测相关系数为0.71~0.86,简明量表Cronbachα为0.85;经探索性因子分析,形成6个因子,与理论框架基本吻合。效度检验显示,简明量表5个维度与原量表评价结果的相关系数均超过0.80。验证性因子分析显示,问卷效度好(χ^2/df=12.17,RMSEA=0.05,SRMR=0.07,GFI=0.84,AGFI=0.83,CFI=0.92,IFI=0.92,NFI=0.85,NNFI=0.91)。结论 QOLCS-51删减28个条目后,形成23个条目的大学生生命质量评价简明量表,评价生理、心理、行为、环境、社会支持5个维度,信度和效度均高,更便于快捷、动态评价大学生生命质量。
Objective To develop a brief version of Quality of Life of College Students Questionnaire(QOLCS-51) to measure the quality of college students conveniently in time. Methods Qualitative research and two investigations were applied to shorten and verify the brief questionnaire, and SPSS 22.0 and Lisrel 9.20 were used to analyze the reliability and validity of 2 questionnaires. Results Quality of Life of College Students Questionnaire-bref was developed by deleting 22 items through qualitative research and 6 items by the first investigation. 952 college students from Jiangsu, Anhui and Shanxi Province were selected to participate in the second investigation, which consisted of five domains and 23 items(QOLCS-23). All 23 items were accepted by analysis of difficulty(0.44-0.68), and all have passed the test of critical ratio(P<0.01), the general related index was 0.33-0.60(P<0.01). 78.3% items distinguished the students with/without dyssomnia. Reliability was tested by test-retest reliability coefficient(0.71-0.86), homogeneity reliability coefficient(Cronbach α=0.845) and exploratory factor analysis(6 factors, i.e. physics domain, three sub-domains of psychology domain, behavior domain, social domain and environment domain). Validity was tested by correlations of five domains between QOLCS-51 and QOLCS23(greater than 0.8) and confirmatory factor analysis(χ^2/df=12.17, RMSEA=0.05, SRMR=0.07, GFI=0.84, AGFI=0.83, CFI=0.92, IFI=0.92, NFI=0.85, NNFI=0.91). Conclusion QOLCS51 consists of 23 items of QOLCS23, after deleting 28 items, to assess 5 dimensions of physiology, psychology, behavior, environment and social support with good construction validity and criterion-related validity, and good homogeneity reliability and re-test reliability.
作者
苗春霞
刘慎军
卓朗
许建强
郑娟
高翔
黄晓静
AIMO Chunxia;LIU Shenjun;ZHUO Lang;XU Jianqiang;ZHENG Juan;GAO Xiang;HUANG Xiaojing(The Research Centre of Health Policy and Health Management, Xuzhou Medical University, Xuzhou (221004), Jiangsu Province, China)
出处
《中国学校卫生》
CAS
北大核心
2019年第6期865-869,共5页
Chinese Journal of School Health
基金
2014年度教育部人文社科项目(14YJC880046)
关键词
生活质量
精神卫生
问卷调查
学生
Quqlity of life
Mental health
Questionnaires
Students
