Citation

Marques-Feixa L, Moya-Higueras J, Romero S, Santamarina-Perez P, Rapado-Castro M, Zorrilla I, Martín M, Anglada E, Lobato MJ, Ramírez M, Moreno N, Mayoral M, Marín-Vila M, Arias B, Fañanás L, Group EYS. J. Clin. Med. 2021; 10(22): e5293.

Copyright

(Copyright © 2021, MDPI: Multidisciplinary Digital Publishing Institute)

DOI

10.3390/jcm10225293

PMID

34830576

Abstract

Childhood maltreatment (CM) is associated with increased non-suicidal self-injury (NSSI) and suicidal behavior (SB), independently of demographic and mental health conditions. Self-Trauma Theory and Linehan's Biopsychosocial Model might explain the emergence of Borderline Personality Disorder (BPD) symptoms as mediators of the association between CM and the risk of SB. However, little is known regarding such relationships when the exposure is recent for young persons. Here, we study 187 youths aged 7-17, with or without mental disorders. We explore CM experiences (considering the severity and frequency of different forms of neglect and abuse), recent stressful life events (SLEs), some BPD traits (emotion dysregulation, intense anger and impulsivity), and the risk of SB (including NSSI, suicide threat, suicide ideation, suicide plan and suicide attempt). We study the direct and mediating relationships between these variables via a structural equation analysis using the statistical software package EQS. Our findings suggest that youths exposed to more severe/frequent CM have more prominent BPD traits, and are more likely to have experienced recent SLEs. In turn, BPD traits increase the risk of SLEs. However, only emotion dysregulation and recent SLEs were found to be correlated with SB. Therefore, targeted interventions on emotion dysregulation are necessary to prevent NSSI or SB in children and adolescents exposed to CM, as is the minimization of further SLEs.

Language: en

Keywords

youth; borderline personality disorder traits; childhood maltreatment; complex trauma; emotion dysregulation; non-suicidal self-injury (NSSI); stressful life event (SLE); suicidal behavior (SB)