Posttraumatic Stress Disorder Symptom Clusters and Perpetration of Intimate Partner Violence: Findings From a U.S. Nationally Representative Sample.

Kathryn Z Smith, Philip H Smith, John M Violanti, Paul T Bartone, Gregory G Homish
Author Information
  1. Kathryn Z Smith: Department of Psychology, Wayne State University, Detroit, Michigan, USA.
  2. Philip H Smith: Department of Psychiatry, School of Medicine, Yale University, New Haven, Connecticut, USA.
  3. John M Violanti: Epidemiology and Environmental Health, SUNY Buffalo, Buffalo, New York, USA.
  4. Paul T Bartone: Center for Technology & National Security Policy, National Defense University, Washington, DC, USA.
  5. Gregory G Homish: Department of Community Health and Health Behavior, SUNY Buffalo, Buffalo, New York, USA.

Abstract

Associations between posttraumatic stress disorder (PTSD) and perpetration of intimate partner violence (IPV) have not been extensively studied in nonveteran samples. Secondary analysis was conducted using a nationally representative U.S. sample and limited to those who reported being in a relationship in the past year (N = 25,652). This sample was mostly White (72.0%), the majority had completed high school/ general educational development (GED; 87.8%), about half were female (49.2%), and the mean age was 46.44 years (SD = 15.92). We hypothesized that a diagnosis of PTSD in the past year would be associated with greater perpetration of IPV and that the arousal/reactivity and intrusion symptom clusters would evidence the strongest associations with IPV. Consistent with expectations, a PTSD diagnosis in the past year was associated with greater perpetration of IPV, OR = 2.07, 95% CI [1.89, 2.26]. Among those with a PTSD diagnosis in the past year (n = 1,742), arousal/reactivity symptom cluster scores were associated with greater perpetration of IPV for both men and women, AOR = 1.27, 95% CI [1.11, 1.44]; intrusion symptom cluster scores were associated with perpetration of IPV for men only, AOR = 1.56, 95% CI [1.20, 2.04]; whereas negative cognitions/mood symptom cluster scores were only significant among women, AOR = 1.12, 95% CI [1.01, 1.24]. Results suggested that theoretical and empirical work linking PTSD and perpetration of IPV in military samples extends to the general population.

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Grants

  1. R01 DA034072/NIDA NIH HHS
  2. R36 DA031996/NIDA NIH HHS
  3. R01DA034072/NIDA NIH HHS
  4. R36-DA031996/NIDA NIH HHS

MeSH Term

Cluster Analysis
Comorbidity
Female
Humans
Intimate Partner Violence
Male
Middle Aged
Risk Factors
Sex Distribution
Stress Disorders, Post-Traumatic
United States

Word Cloud

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