上海交通大学学报（医学版）

›› 2011, Vol. 31 ›› Issue (7): 1005-.doi: 10.3969/j.issn.1674-8115.2011.07.030

• 论著（预防医学） • 上一篇    下一篇

高中生预防艾滋病量表的信度和效度分析

蔡 泳1, 施 榕1, 黄 红2, 钱 序3   

  1. 1.上海交通大学 公共卫生学院, 上海 200025； 2.上海交通大学 医学院附属新华医院, 上海 200092； 3.复旦大学 公共卫生学院, 上海 200032
  • 出版日期:2011-07-28 发布日期:2011-07-27
  • 通讯作者: 钱 序, 电子信箱: qianxu62@gmail.com。
  • 作者简介:蔡 泳（1976—）, 男, 讲师, 博士生；电子信箱: caiyong202028@163.com。
  • 基金资助:

    上海市教委文科创新项目(10YS50)；上海市公共卫生优秀青年人才培养项目(08GWQ055)；教育部人文社科项目青年基金（06JC880010)

Reliability and validity of questionnaire of acquired immunodeficiency syndrome prevention for senior high school students

CAI Yong1, SHI Rong1, HUANG Hong2, QIAN Xu3   

  1. 1.School of Public Health, Shanghai Jiaotong University, Shanghai 200025, China；2.Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China；3.School of Public Health, Fudan University, Shanghai 200032, China
  • Online:2011-07-28 Published:2011-07-27
  • Supported by:

    Arts Innovation Project of Shanghai Municipal Education Committee, 10YS50；Excellent Youth Scholars of Public Health Training Project of Shanghai, 08GWQ055；Foundation for Young Scientists of Humanities and Social Sciences Project of Ministry of Education of China, 06JC880010

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摘要：

目的 考察高中生预防艾滋病量表的可行性和有效性。方法 设计拟定基于健康促进理论的高中生预防艾滋病量表。采用整群随机抽样的方法，对上海市、福建省三明市和广西壮族自治区北海市的12 313名高一学生进行预防艾滋病量表测量，并对其中251名学生进行重复测量，考评其信度和效度。结果 高中生预防艾滋病量表的内在信度Cronbach's α系数为0.608~0.916；重测信度考评中Sperman相关系数均>0.7；因子分析显示结构效度较好，15个公因子(包括知识、态度、信念和行为)能解释问卷全部内容的58.381%。结论 该研究制定的高中生预防艾滋病量表具有良好的信度和效度，可用于相关研究。

关键词: 高中生, 艾滋病, 信度, 效度

Abstract:

Objective To evaluate the reliability and validity of questionnaire of acquired immunodeficiency syndrome prevention for senior high school students. Methods The questionnaire of acquired immunodeficiency syndrome prevention for senior high school students was designed on the basis of health promotion theory. A total of 12 313 students of grade 1 in senior high schools were selected by cluster random sampling from Shanghai, Sanming of Fujian Province and Beihai of Guangxi Zhuang Autonomous Region, and survey with the questionnaire was conducted. Two hundred and fifty-one students were retested, and the reliability and validity of the questionnaire were examined. Results Cronbach's α coefficient of the reliability of the questionnaire ranged from 0.608 to 0.916. Spearman correlation coefficients were all higher than 0.7 in the evaluation of test-retest reliability. The construct validity of the questionnaire was good by factor analysis, and 15 common factors including knowledge, attitude, belief and practice could explain 58.381% of the questionnaire. Conclusion The questionnaire of acquired immunodeficiency syndrome prevention for senior high school students designed in this study has favorable reliability and validity, and can be applied in related researches.

Key words: senior high school student, acquired immunodeficiency syndrome, reliability, validity