心理健康自评问卷在汶川地震受灾人群中应用的信效度分析  

Reliability and validity of the self-reporting questionnaire for assessing mental health applied in Wenchuan earthquake

作　　者：胡健波[1] 黄满丽[1] 黄文武 胡少华[1] 魏宁[1] 周韦华[1] 许毅[1] 

机构地区：[1]浙江大学医学院附属第一医院精神卫生科,杭州 310003 [2]浙江省温州康宁医院临床心理科

出　　处：《中华预防医学杂志》2008年第11期810-813,共4页Chinese Journal of Preventive Medicine

摘　　要：目的检测《心理健康自评问卷》（SRQ-20）的信度和效度，应用于突发危机事件时心理健康状况的快速评估。方法采用卫生部《紧急心理危机干预指导原则》中附录的心理健康自评问卷（SRQ-20），对四川汶川地震中1222名受灾人群进行问卷调查，用分半系数和Cronbachd信度系数分析SRQ-20的信度，用主成分因子分析来分析其结构效度。结果心理健康自评问卷的分半系数为0．748，各项目的Cronbach α信度系数在0．778—0．789，总体Cronbach仅信度系数在0．792。主成分因子分析提取了5个主成分，分别为缺乏动力、躯体化和（或）生物学症状、抑郁思维、情绪、警觉性5个方面。结论心理健康自评问卷（SRQ-20）具有较好的信度、效度，可以作为我国心理危机干预过程中评估心理健康状况的快捷、准确、有效的筛查工具。Objective To detect the reliability and validity of the self-reporting questionnaire （ SRQ-20）, and to make a rapid assessment on mental health among victims in sudden crisis. Methods The SRQ-20 which is on appendix of the Ministry of Health adopted as ＂ emergency psychological crisis intervention guiding principles＂ was administrated among 1222 victims in Wenehuan earthquake. The reliability of the questionnaire was tested by split-half coefficient and Cronbaeh＇s α coefficient; the validity was tested by means of principal component factor analysis. Results The self-reporting questionnaire and split-half coefficient was 0. 748, each item of Cronbach＇s α in the reliability coefficient was between in 0. 778 to 0. 789 ,overall Cronbach＇s α in the reliability coefficient was 0. 792. There were five main components in principal component factor analysis ： lacking of power, somatization/biological symptoms,depression thought, emotions and awareness. Conclusion The self-reporting questionnaire （SRQ-20） should have good reliability,and validity, and China＇s psychological crisis intervention in processing assessment of the mental health should be a fast, accurate and effective screening tool.

关 键 词：自然灾害 心理健康自评问卷 心理测定学 评价研究 

分 类 号：R686[医药卫生—骨科学]