摘要
目的评价儿童抑郁量表(Children’s Depression Inventory,CDI)中文版在重庆市6~13岁小学生中应用的信效度,并分析学生的抑郁情况。方法2020年12月至2021年1月,采用整群抽样法,对重庆市某城区56所小学中30088名6~13岁在校学生进行心理测评,使用Cronbach’sα系数、Pearson相关性分析、探索性因素分析及验证性因素分析方法,对CDI进行信效度检验;采用单因素方差分析和t检验对学生抑郁情况进行分析。结果①信度分析表明,CDI内部一致性总分系数为0.830,各分量表的α系数介于0.488~0.752之间,分半相关系数为0.867;效度分析中,内容效度表明,除条目26的相关系数较低,其余各个条目与总分的相关系数≥0.349,且差异有统计学意义(P<0.01);结构效度显示五因素模型修正后拟合良好。②整体抑郁总分为(10.97±7.86)分,男生得分为(10.66±7.56),显著低于女生[(11.29±8.16),P<0.001];根据年龄性别划分,小学生整体抑郁情况呈三段式分布,10岁成为男女生抑郁患病差异的分界点。结论CDI在重庆市6~13岁小学生中整体信效度较好,但部分内容仍需针对性修订;不同年龄与性别的学生抑郁情况存在差异。
ObjectiveTo evaluate the reliability and validity of the Chinese version of the Children’s Depression Inventory(CDI)in Chongqing primary school students aged 6~13 years,and analyze their depression situation.MethodsCluster sampling was used to conduct psychological assessment on 30088 students aged 6~13 years from 56 primary schools in an urban area of Chongqing during December 2020 and January 2021.Cronbach’sαcoefficient,Pearson correlation analysis,exploratory factor analysis and confirmatory factor analysis were used to test the reliability and validity of CDI.ANOVA test and t test were used to analyze the depression of students.Results①The reliability analysis showed that the total internal consistency coefficient of CDI was 0.830,theαcoefficient of each subscale was 0.488~0.752,and the partial correlation coefficient was 0.867.In the validity analysis,content validity showed that,except for item 26,the correlation coefficients between the other items and the total score were≥0.349,with statistical significance(P<0.01).The structural validity showed that the five-factor model fitted well after modification.②The total score of depression was 10.97±7.86,and that of the boys was 10.66±7.56,which was significantly lower than that of the girls(11.29±8.16,P<0.001).According to their age and sex,the overall depression of primary school students presented a three-stage distribution,and the age of 10 years was the demarcation point of the difference between the boys and girls.ConclusionThe CDI scale has good reliability and validity in Chongqing primary school students aged 6~13 years,but some contents still need to be modified.Depression situation differs from different age and gender.
作者
田伊瑶
洪素
黄凯欣
杨天宇
况利
TIAN Yiyao;HONG Su;HUANG Kaixin;YANG Tianyu;KUANG Li(Mental Health Center,University-Town Hospital of Chongqing Medical University,Chongqing,401331;Department of Psychiatry,the First Affiliated Hospital of Chongqing Medical University,Chongqing,400016,China)
出处
《陆军军医大学学报》
CAS
CSCD
北大核心
2023年第3期272-276,F0003,共6页
Journal of Army Medical University
基金
重庆市技术创新与应用发展专项重点项目(CSTC2021jscx-gksb-N0002)。
关键词
儿童抑郁量表
信度
效度
小学生
心理测量
Children’s Depression Inventory
reliability
validity
primary school students
psychometrics
