通径分析在大学生自杀意念影响因素中的应用

The Application of Path Analysis in risk factor of Suicidal ldeation of Undergraduates

目的 探讨通径分析在大学生自杀意念影响因素中的应用。方法 对 4882名山西省普通高校一、二、三年本专科大学生 ,进行青少年生活事件量表、防御方式问卷、社会支持评定量表、SCL - 90症状自评量表、简易应对方式问卷、自杀态度问卷、艾森克人格问卷的调查 ,采用单因素logistic回归分析和通径分析方法。 结果 心理疾病倾向、精神质是自杀意念的主要影响因素 ,人格是自杀意念的基础性因素 ,负性生活事件对自杀意念作用虽小却起到“扳机”作用。结论 应用通径分析能计算出复杂的影响因素对自杀意念的作用大小 。

Objective To research the application of Path Analysis in risk factor of suicidal ideation of college students.Methods Factors associated with suicidal ideation of 4882 undergraduates in Shanxi Province were investigated and analyzed with Path analysis by Adolescent Self Rate Life Events Check List (ASLEC),DSQ,Social Support Rating Scale, SCL-90,Simple Coping Modes Questionnaire,Suicide Attitude Questionnaire (QSA),EPQ.Results Of the factors related to suicidal ideation,personality was stabilized foundational factor,life events were minor but'triggering' agents,psychological diseased tendency was the principal factor.Conclusion Path and level of affected factor's action to suicidal ideation were deduced and calculated by Path Analysis.