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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 ,并能初步推断出对自杀意念的作用路径形式
Objective To explore the application of path analysis in influencing factors of college students’ suicidal ideation. Methods A total of 4882 undergraduates aged one, two and three years in colleges and universities of Shanxi Province were enrolled in this study. The questionnaires of adolescent life events, defensive measures, social support rating scale, SCL - 90 Symptom Checklist 90, simple coping style questionnaire, suicide Attitude questionnaire, Eysenck personality questionnaire survey using single-factor logistic regression analysis and path analysis. Results The tendency of mental illness and mental quality are the main factors affecting suicidal ideation. Personality is the basic factor of suicidal ideation. Negative life events play a trigger role in small suicidal ideation. Conclusions Application of path analysis can calculate the effect of complex factors on suicidal ideation, and can preliminarily infer the path of action to suicidal ideation