James A. Haley Veterans Hospital, Tampa, FL, USA.
Department of Psychiatry and Behavioral Neurosciences, Morsani College of Medicine, University of South Florida, Tampa, FL, USA.
Suicide Life Threat Behav. 2018 Oct;48(5):559-569. doi: 10.1111/sltb.12380. Epub 2017 Oct 25.
Although childhood abuse is a well-known risk factor for suicide, no studies have investigated the role of interpersonal-psychological (Joiner, 2005), constructs in this association. This study examined whether childhood physical, sexual, and emotional abuse were associated with IPTS constructs, and whether depressive symptoms mediated these associations. Ninety-one participants completed self-report measures. Emotional abuse predicted perceived burdensomeness and thwarted belongingness, and depressive symptoms mediated these associations. Physical abuse predicted the acquired capability for suicide, although depression did not mediate this association. These findings suggest that specific types of abuse differentially predict IPTS components and underscore depression as a potential mechanism.
尽管儿童期虐待是自杀的一个众所周知的风险因素，但尚无研究调查人际心理（Joiner，2005）结构在这种关联中的作用。本研究检验了儿童期身体、性和情感虐待是否与 IPTS 结构有关，以及抑郁症状是否在这些关联中起中介作用。91 名参与者完成了自我报告的测量。情感虐待预测了感知到的累赘感和归属感受挫，抑郁症状在这些关联中起中介作用。身体虐待预测了习得性自杀能力，尽管抑郁在这种关联中不起中介作用。这些发现表明，特定类型的虐待会以不同的方式预测 IPTS 成分，并强调了抑郁作为一种潜在机制的可能性。
