心理弹性与神经质中介压力知觉与抑郁症状的关系:基于路径分析

The Mediation of Resilience and Neuroticism on the Relationship between Perceived Stress and Depression: Based on Path Analysis

目的:探讨压力知觉对抑郁症状的作用,以及心理弹性与神经质如何影响压力知觉与抑郁症状之间的关系。方法:共有578名心理科就诊临床患者完成压力知觉量表、心理弹性量表、大五人格神经质分量表、流调中心用抑郁量表、状态焦虑量表。控制性别与个体焦虑水平,构建压力知觉、心理弹性、神经质、抑郁症状的结构方程模型。结果:路径分析结果显示,压力知觉可以直接影响抑郁,可以通过心理弹性或神经质间接影响抑郁(效应量分别为26.96%,57.10%),也可以通过神经质→心理弹性的链式中介路径间接影响抑郁(效应量为15.94%)。结论:心理弹性与神经质在压力知觉与抑郁症状的关系中起中介作用。

Objective:To investigate the effect of perceived stress on depression and the mediation of resilience and neuroticism on the relationship between perceived stress and depression.Methods:A total of 578 patients from psychological clinics completed the Perceived Stress Scale,the Connor-Davidson Resilience Scale,the Neuroticism-ExtraversionOpenness Personality Inventory-Neuroticism Subscale,the Center for Epidemiologic Studies Depression Scale,and the State-Anxiety Inventory.Gender and anxiety level of patients were controlled to construct the structural equation model of perceived stress,resilience,neuroticism,and depression.Results:Perceived stress could directly affect depression,indirectly affect depression through resilience or neuroticism(effect size was 26.96%,57.10%,respectively),and indirectly affect depression through the chain mediating path of neuroticism to resilience(effect size was 15.94%).Conclusion:Resilience and neuroticism mediate the relationship between perceived stress and depression.