Health Services Research & Development

Veterans Crisis Line Badge
Go to the ORD website
Go to the QUERI website

IIR 15-142 – HSR&D Study

New | Current | Completed | DRA | DRE | Portfolios/Projects | Centers | Career Development Projects

IIR 15-142
Intimate Partner Violence: Patient Characteristics, Service Use and Experiences
Melissa E. Dichter PhD MSW
Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA
Philadelphia, PA
Funding Period: October 2015 - March 2019

BACKGROUND/RATIONALE:
Experience of intimate partner violence (IPV) is a major health concern associated with multiple adverse physical and psychosocial health outcomes, particularly for women, and women veterans experience especially high risk of IPV exposure. Healthcare systems may mitigate these effects through detection and provision of supportive services to assist patients in recovering from IPV experience and seeking safety from future violence. In 2013, VHA approved plans to implement an IPV screening and assistance program that would be the largest national healthcare-based IPV identification and response program in the country. A substantial body of literature reports on studies of IPV screening and patient disclosure in healthcare settings; however, we know little about patients' experiences and health outcomes following disclosure.

OBJECTIVE(S):
Study objectives are to identify the population in need of IPV-related care in VHA, disparities in care or outcomes, and services or supports most helpful in improving patients' safety and well-being. Specific aims are to identify: 1) the rate at which female VHA patients screen positive for past-year IPV and access VHA IPV services, and the demographic and clinical characteristics associated with both outcomes; 2) patient health and safety following disclosure of past-year IPV, and associations with service use and safety-related empowerment; and 3) patients' experiences with violence and service access, and perspectives on how interventions impact their health and safety.

METHODS:
Aim 1: We extracted data from the VHA Corporate Data Warehouse for all female patients who completed IPV screening via a clinical reminder between April, 2014 to April, 2016. We identified the rate of positive IPV (IPV+) screens and examined associations with demographic, clinical, and health services use characteristics. We reviewed electronic health records (EHR) of patients screening IPV+ at select sites to assess referral to and utilization of IPV assistance services.
Aim 2: We enrolled patients (N=169) who disclosed experience of past-year IPV at two sites to complete structured interviews at baseline and follow-up (6-9 months post-baseline); interviews measured experience of violence, safety behaviors, service use/help-seeking, empowerment, and health outcomes. We are also reviewing EHR for this sample to supplement primary data.
Aim 3: We conducted in-depth qualitative interviews with a subset (N=50) of patients enrolled in Aim 2 to understand patient experiences and perspectives regarding services and needs.

FINDINGS/RESULTS:
Of the 8,888 patients in the Aim 1 cohort, 8.7% screened positive for past-year IPV (IPV+), with higher rates among younger and married women, those who were not Veterans, and those who had experienced military sexual trauma. Screening IPV+ was also associated with higher odds of mental health diagnoses and increased healthcare service utilization. Based on EHR review at 2 sites, nearly 20% of IPV+ cases had no documented follow-up. Results from study Aims 2 and 3 are forthcoming.

IMPACT:
Study findings are reported back to the VA National IPV Assistance Program and other relevant offices to inform IPV programming projections and protocols regarding screening and intervention. Findings to date support the need for IPV assistance services among the female VHA patient population, and suggest that such services may be underutilized. Additional findings from analysis of the data not specific to the original study aims also find support for engaging women Veterans in IPV-related research, and that there is an association between IPV experience and housing instability.

PUBLICATIONS:

Journal Articles

  1. Yu B, Montgomery AE, True G, Cusack M, Sorrentino A, Chhabra M, Dichter ME. The intersection of interpersonal violence and housing instability: Perspectives from women veterans. The American Journal of Orthopsychiatry. 2018 Dec 31.
  2. Brignone E, Sorrentino AE, Roberts CB, Dichter ME. Suicidal ideation and behaviors among women veterans with recent exposure to intimate partner violence. General hospital psychiatry. 2018 Nov 1; 55:60-64.
  3. Rhodes KV, Dichter ME, Smith KL. Challenges and Opportunities for Studying Routine Screening for Abuse. JAMA. 2018 Oct 23; 320(16):1645-1647.
  4. Montgomery AE, Sorrentino AE, Cusack MC, Bellamy SL, Medvedeva E, Roberts CB, Dichter ME. Recent Intimate Partner Violence and Housing Instability Among Women Veterans. American journal of preventive medicine. 2018 Apr 1; 54(4):584-590.
  5. Dichter ME, Sorrentino AE, Haywood TN, Bellamy SL, Medvedeva E, Roberts CB, Iverson KM. Women's Healthcare Utilization Following Routine Screening for Past-Year Intimate Partner Violence in the Veterans Health Administration. Journal of general internal medicine. 2018 Jun 1; 33(6):936-941.
  6. Iverson KM, Sorrentino AE, Bellamy SL, Grillo AR, Haywood TN, Medvedeva E, Roberts CB, Dichter ME. Adoption, penetration, and effectiveness of a secondary risk screener for intimate partner violence: Evidence to inform screening practices in integrated care settings. General hospital psychiatry. 2018 Mar 1; 51:79-84.
  7. Dichter ME, Sorrentino A, Bellamy S, Medvedeva E, Roberts CB, Iverson KM. Disproportionate Mental Health Burden Associated With Past-Year Intimate Partner Violence Among Women Receiving Care in the Veterans Health Administration. Journal of traumatic stress. 2017 Dec 1; 30(6):555-563.
  8. Dichter ME, Haywood TN, Butler AE, Bellamy SL, Iverson KM. Intimate Partner Violence Screening in the Veterans Health Administration: Demographic and Military Service Characteristics. American journal of preventive medicine. 2017 Jun 1; 52(6):761-768.
VA Cyberseminars

  1. Chrystal JG, Dichter ME, Hamilton AB. Engaging Women Veterans in Research. Spotlight on Women's Health [Cyberseminar]. VA HSR&D. 2018 Jun 6.
  2. Dichter ME. New Research on Women Veterans and Intimate Partner Violence. [Cyberseminar]. Battered Woman's Justice Project. 2017 Aug 1.


DRA: Health Systems
DRE: Prognosis
Keywords: Utilization, Intimate Partner Violence, Outcomes - Patient
MeSH Terms: none