Citation

Boisclair Demarble J, Fortin C, D'Antono B, Guay S. J. Interpers. Violence 2017; ePub(ePub): 886260517693000.

Affiliation

School of Criminology, Université de Montreal, Québec, Canada.

Copyright

(Copyright © 2017, SAGE Publishing)

DOI

10.1177/0886260517693000

PMID

29294663

Abstract

Peritraumatic dissociation and distress are strong predictors of acute stress disorder (ASD) and posttraumatic stress disorder (PTSD) development. However, there is limited data concerning gender differences in these relations, particularly among victims of violent crimes (VVC). The objective of this study is to examine whether peritraumatic dissociation and distress predict the number of ASD symptoms differently for men and women VVC. In all, 162 adults (97 women, M age = 39.6 years), 63% of whom experienced physical assaults, completed the Acute Stress Disorder Interview, the Peritraumatic Dissociative Experience Questionnaire, and the Peritraumatic Distress Inventory. Analyses included t tests and multiple hierarchical regressions models controlling for known PTSD risk factors. The regression model showed dissociation and distress to be significant predictors of ASD for both men and women (β =.349 and β =.312 respectively; all p <.001). A significant three-way interaction was also observed between peritraumatic distress (PDI), past potentially traumatic experiences, and gender. In simple slopes analyses, the combination of high levels of PDI and of a high number of past potentially traumatic events were associated with greater risk of ASD in men only ( b = 3.78, p <.001). However, women experienced greater PDI, t(157) = 5.844, p =.005, than men, and elevated distress was associated with more ASD symptoms independently of past traumatic events. Gender differences were revealed as a function of past potentially traumatic experiences. There is a cumulative impact of past potential traumas and current distress that predicts ASD in men, while in women, it contributes to ASD via increased distress.

Language: en

Keywords

acute stress disorder; gender; peritraumatic dissociation; peritraumatic distress; victims of violent crimes