大学生焦虑抑郁的异质性及其类别特征分析

Heterogeneity of Anxiety and Depression Among Chinese College Students

目的:确定大学生心理健康水平的类别数量及分布比例,建立大学生心理健康水平的特征类别模型,分析其内部异质性,从而细化大学生心理健康的群体分类,并考察不同年龄、性别等人口学变量的类型分布特点及与外显变量间的关系。方法:采用PHQ和GAD问卷,调查山西省某大专963名大学生,根据量表得分结果进行潜在剖面分析。结果:(1)3个潜类别的模型最优,低心理健康组(Class1;n=89;9.2%)、中等心理健康组(Class2;n=394;40.9%)和高心理健康组(Class3;n=480;49.8%)。结论:大学生的心理健康水平特征有三种不同的类别,心理健康程度越低,其外在风险越高。

The paper aims to determine the categories and distribution of college students’mental health level and establish the characteristic category model of college students’mental health level.The internal heterogeneity was analyzed to refine the group classification of college students’mental health,and the type distribution characteristics of demographic variables such as different ages,gender,and their relationships with explicit variables were also investigated.The PHQ and GAD questionnaires were used to investigate 963 college students from a college in Shanxi province,and the potential profile was analyzed according to the scores of the scale.The results showed that the three latent categories were optimal:the low mental health group(Class 1;N=89;9.2%);medium mental health group(Class 2;N=394;40.9%)and high mental health group(Class 3;N=480;49.8%).It is concluded that there are three different types of mental health characteristics of college students and the lower the degree of mental health is,the higher the external risk will be.