"I didn't know I could turn colors": Health problems and health care experiences of women strangled by an intimate partner

"A whole ball of all-togetherness": The interwoven experiences of intimate partner violence, brain injury, and mental health

BACKGROUND

Intimate partner violence (IPV) is a global public health crisis, with physical violence leaving IPV survivors at high risk of brain injury (BI). Both BI and IPV have significant physical, psychological, cognitive, and social impacts, including a high risk of mental health concerns, yet there is limited exploration of IPV survivors' experiences with BI and mental health. This study aimed to explore the BI- and mental health-related needs and experiences of IPV survivors from the perspectives of survivors and service providers with the objective of developing knowledge translation materials to raise awareness and support survivors and service providers in addressing these concerns.

METHODS

This qualitative interpretive description study involved 19 semi-structured interviews and two focus group discussions (2-3 participants each) with 24 participants including IPV survivors experiencing BI and mental health concerns as well as IPV, mental health, and BI service providers between October 2020 and February 2021. Three screening questions were used to identify probable BI among survivors. Participants across groups were an average of 48.5±12.7 years old and were predominantly cisgender women (96%), of European origin (75%), with a university degree (71%). Interviews were recorded, transcribed, and thematically analyzed.

FINDINGS

Across interviews, participants spoke about IPV, BI, and mental health as being complex and interrelated experiences that have impacts across the survivor's life and extend well beyond the abusive relationship. Because of the underrecognized nature of BI in IPV, finding and accessing care requires persistence that survivors spoke of as being like "a full-time job." The benefit of making meaningful connections, particularly with other survivors, was highlighted.

CONCLUSIONS

Recognition of BI as a contributing factor shaping the lived experience of IPV survivors; acknowledgement that the impacts of IPV, BI, and mental health are far reaching and long lasting; and reducing barriers to finding and accessing appropriate care are critical to better supporting IPV survivors with BI and mental health concerns. Clinicians should consider BI and its lingering impacts among the IPV survivors with whom they work. Health and social policy that supports integration of care and the reduction of unnecessary barriers should be a priority.

Recognising and responding to non-fatal strangulation in domestic abuse

Victims/survivors (the authors use this term throughout the article but acknowledge that individuals may use various terms to describe their experiences) of non-fatal strangulation associated with domestic abuse are at risk of further serious harm or death, but often do not disclose the assault. In addition, some of the signs and symptoms are not immediately apparent or obvious. Nurses have a professional responsibility to respond to suspicions about and/or disclosure of any type of domestic abuse by initiating safeguarding and protection procedures and must provide effective care. This article discusses non-fatal strangulation in domestic abuse, including the presenting signs and symptoms and barriers to disclosure, and describes the role of the nurse. The authors include a fictional case study to demonstrate the type of situation nurses may experience when they encounter a victim/survivor of non-fatal strangulation.

Factors Associated with Non-Fatal Strangulation Victimization in Intimate Relationships: A Meta-Analysis

Intimate partner violence (IPV) is a public health crisis across the globe, and one particular act of IPV, non-fatal strangulation, warrants serious attention. Non-fatal strangulation is a risk factor for intimate partner homicide (IPH) and can create long-term negative mental and physical health consequences. In this meta-analysis, we sought to examine factors associated with non-fatal strangulation victimization among women to help inform education and assessment efforts. Using database searches and Boolean search terms, a total of 16 studies met the inclusion criteria. A total of 16 factors that were found in at least two unique studies were examined. The strongest associated factors included physical IPV victimization, physical injury, IPH, and sexual IPV victimization. Other significant associated factors included lower education, anxiety symptoms, perceived risk of harm, post-traumatic stress symptoms, depressive symptoms, stalking victimization, and identifying as a Black woman. Experiencing childhood trauma, the length of the relationship, age, substance use, and identifying as Hispanic were not significantly related to strangulation victimization by an intimate partner. Education and assessment implications are discussed.

A Four-Country Study of Strangulation-Related Alterations in Consciousness in Women Who Have Experienced Intimate Partner Violence: Co-Occurrence with Traumatic Brain Injuries and Measures of Psychological Distress

At least one in three women experience intimate partner violence (IPV) in their lifetime. The most commonly sustained IPV-related brain injuries include strangulation-related alterations in consciousness (S-AICs) and traumatic brain injuries (TBIs). Moreover, survivors of IPV-related S-AICs and/or TBIs often demonstrate psychological distress such as depression, anxiety, and post-traumatic stress. However, the co-occurrence of S-AICs and TBIs, and whether such TBIs may be moderate to severe, has not been systematically examined, and most data have been collected from women in North America. The purpose of this study was to examine the co-occurrence of IPV-related S-AICs and TBIs across a range of geographical locations and to determine the extent to which these S-AICs are related to psychological distress. Women who had experienced physical IPV (n = 213) were included in this secondary analysis of retrospectively collected data across four countries (Canada, the United States, Spain, and Colombia). The Brain Injury Severity Assessment (BISA) was used to assess IPV-related BI across all sites. Because various questionnaires were employed to assess levels of depression, anxiety, and post-traumatic stress disorder at each site, we created a standardized composite score by converting raw scores into Z-scores for analysis. Mann-Whitney U tests and chi-square tests were conducted to examine differences between women with and without experience of S-AICs and to discover if there was a relationship between the occurrence of S-AICs and TBIs. Analysis of variance and analysis of covariance (to control for the potential confounding effects of age, education, and non IPV-related TBI) were used to compare levels of psychological distress in women who had or had not experienced S-AICs. Approximately, 67% of women sustained at least one IPV-related BI (i.e., TBI and/or S-AIC). In a subsample of women who sustained at least one IPV-related BI, approximately 37% sustained both S-AICs and TBIs, 2% sustained only S-AICs (with no TBIs), and 61% sustained TBIs exclusively (with no S-AICs). Furthermore, women who had sustained S-AICs (with or without a TBI) were more likely to have experienced a moderate-to-severe BI than those who had not sustained an S-AIC (BISA severity subscale: U = 3939, p = 0.006). In addition, women who experienced S-AICs (with or without a TBI) reported higher levels of psychological distress compared with women who never experienced S-AICs, irrespective of whether they occurred once or multiple times. These data underscore the importance of assessing for S-AIC in women who have experienced IPV and when present, to also assess for TBIs and the presence of psychological distress. Unfortunately, there were methodological differences across sites precluding cross-site comparisons. Nonetheless, data were collected across four culturally and geographically diverse countries and, therefore, highlight IPV-related BIs as a global issue that needs to be aggressively studied with policies established and then implemented to address findings.

Associations Between Head Injury, Strangulation, Cardiometabolic Health, and Functional Disability Among Female Survivors of Intimate Partner Violence

OBJECTIVE

Head injury and strangulation are highly prevalent in intimate partner violence (IPV) contexts, but there is little research examining the potential implications of these injuries on physical health and functional status. This pilot study explored the extent to which injury type (head injury, strangulation) and severity (no injury, subconcussive head injury, traumatic brain injury; no strangulation, strangulation, strangulation with loss of consciousness) were associated with biomarkers of cardiometabolic health and self-reported functioning among female survivors of IPV.

METHODS

Participants were 51 individuals assigned female at birth who experienced IPV during their lifetime and screened positive for probable posttraumatic stress disorder (PTSD) on the PTSD Checklist for DSM-5 (average age = 32.6 years, SD = 7.1).

RESULTS

Head injury was associated with statistically significant increases in blood glucose levels (p = .01, d = 1.10). Shifts toward more high-risk values with moderate-strong effect sizes were also found in high-density lipoprotein, low-density lipoprotein, and waist-to-hip ratio (ps: .06-.13; ds: 0.51-1.30). Strangulation was associated with increased cholesterol levels, with a moderate effect size (p = .20, d = 0.59). Regression models accounting for age, education, PTSD symptoms, childhood trauma, strangulation, and head injuries predicted functional disability status (R2 = 0.37, p < .01) and several of its associated domains: cognition (R2 = 0.34, F(8,42) = 2.73, p = .01), mobility (R2 = 0.47, F(8,42) = 4.82, p < .001), and participation in society (R2 = 0.33, F(8,42) = 2.59, p = .02).

CONCLUSIONS

Findings suggest the need to develop integrated treatments that address physical health comorbidities among female survivors of IPV with a history of head injury to improve daily function and quality of life.

Traumatic brain injury screening and neuropsychological functioning in women who experience intimate partner violence

Objective: The potential for traumatic brain injury (TBI) to occur as the result of intimate partner violence (IPV) has received increased interest in recent years. This study sought to investigate the possible occurrence of TBI in a group of women who survived IPV and to measure the specific profile of cognitive deficits using standardized neuropsychological measures. Method: A comprehensive questionnaire about abuse history; neuropsychological measures of attention, memory and executive functioning; and measures of depression, anxiety and post-traumatic stress disorder were given to women who were IPV survivors, women who were sexual assault (SA) survivors, and a comparison group of women who did not experience IPV or SA. Results: Overall, rates of potential TBI, as measured by the HELPS brain injury screening tool, were high and consistent with previous studies. Consistent with potential TBI, lower scores were demonstrated on measures of memory and executive functioning compared to survivors of SA or those not exposed to violence. Importantly, significant differences on measures of memory and executive functioning remained, after controlling for measures of emotion. Of note, cognitive changes were highest among women who experienced non-fatal strangulation (NFS) compared to IPV survivors who did not. Conclusions: Rates of TBI may be high in women who survive IPV, especially those who survive strangulation. Better screening measures and appropriate interventions are needed as well as larger studies that look at social factors associated with IPV.

Differences in Symptom Report by Survivors With and Without Probable Intimate Partner Violence-Related Brain Injury

Survivors of intimate partner violence (IPV) are at heightened risk of sustaining a brain injury (BI). Problematically, a high overlap between BI and trauma symptoms leads to difficulties in identifying when an IPV-related BI has occurred. This paper investigated differences in symptom reports between survivors with (n = 95) and without (n = 42) probable IPV-related BI. Chi-squared analyses isolated a constellation of symptoms found to be specifically associated with BI status. These symptomatic markers may assist professionals in discerning BI from other comorbid conditions present in IPV, and thus help survivors access BI-specific treatments and resources.

Manual and instrument asphyxiation/strangulation: Examining perpetrator and victim characteristics

Asphyxiation and strangulation are predominant murder methods, with ligature and hands being common weapons in such attacks. This study examines a broad sample with the goal of establishing statistical significance between manual and instrument asphyxiation/strangulation and both victim and offender characteristics. Two hundred cases of perpetrators who strangled or asphyxiated at least one victim on or after 1970 were randomly selected from the Radford-FGCU Serial Killer Database. Descriptive analysis and association tests were performed for characteristics of the perpetrators, victims and crimes. In 68% of the cases, perpetrators only targeted women. The primary murder motives were sadism (36%) and intense emotions (22%), which were statistically associated with the perpetrators' relationship with their victims, serial killing and motive of asphyxiation. There was a relationship between the perpetrators' favoring the use of manual or ligature strangulation/asphyxiation and their ethnicity, prior history of abuse and the victims' racial/ethnic group. Findings highlight the variety of contexts in which strangulation takes place, ranging from sexually or sadism motivated homicide and intimate partner violence. Moreover, the predominance of manual or ligature asphyxiation/strangulation among different racial/ethnic groups may have implications in legal processes, as well as in risk and threat assessments.

The Darker the Skin, the Greater the Disparity? Why a Reliance on Visible Injuries Fosters Health, Legal, and Racial Disparities in Domestic Violence Complaints Involving Strangulation

The reliance on external injuries for justice is misguided given that assault injuries may be less visible among victims of color due to increased melanin in the skin. To date, however, less is known whether racial/ethnic disparities extend to officers' identification of signs of nonfatal strangulation (NFS). The current study estimates the extent of NFS indicators identified by officers who completed a standardized strangulation assessment in 133 family violence complaints. Breathing difficulties were the most common symptoms identified by officers (98%), followed by external signs (89%), and symptoms of impeded blood circulation (87%). Compared to cases involving White/Asian survivors, officers were less likely to identify external injuries on Black survivors' neck, chin, and chest/shoulders. While racial/ethnic differences did not emerge for symptoms of disrupted airflow, Hispanic survivors were twice as likely to report losing control of bodily functions. Implications for policy and practice are discussed.

The Pursuit of Medical Care for Female Victims of Nonfatal Strangulation at the Time of Police Response

Survivors of nonfatal strangulation face a number of physical health consequences, some of which can be fatal if untreated. Despite the known health risks and connections to delayed fatalities, little is known about strangulation and victims' pursuit of medical care. Using data collected from prosecutors' case files (n = 143), this study attempts to understand what factors contribute to victims receiving medical attention following a nonfatal strangulation assault reported to police. Findings indicate that the suspect disrupting an emergency call increases the likelihood of the victim pursuing medical care. Implications are discussed.

Exploring the intersection of brain injury and mental health in survivors of intimate partner violence: A scoping review

Rationale

Intimate partner violence (IPV) is the most commonly occurring form of violence against women. The most common site of injury in IPV is the head, face, and neck, resulting in possible brain injury (BI). Independently, mental health (MH) concerns are highly prevalent among both IPV survivors and individuals with BI; however, no systematic review exists on the combined experience of BI and MH in IPV.

Objective

The aim of this review was to describe the identification of and relationships between BI, MH, and IPV in the literature and the implications for health policy and practice.

Methods

A search strategy including text words and subject headings related to BI, IPV, and MH was developed for MEDLINE and translated to EMBASE, PsycINFO, CINAHL, Cochrane, Scopus, and Web of Science. Two reviewers independently assessed articles for inclusion. Articles discussing MH, BI, and IPV in relation to one another were included in the review.

Results

Twenty-eight articles were identified for inclusion. Methods for identifying IPV, BI, and MH were highly variable across studies. Fourteen studies reported significantly higher MH scores in IPV survivors with BI than in those without BI. Articles predominantly focused on cis gender women in heterosexual relationships and the impact of race and ethnicity were largely overlooked. Healthcare access was explored by eight articles, though none discussed the implications of co-occurring BI and MH.

Conclusion

Brain injury and MH are highly prevalent among IPV survivors; however, little research discusses the implication for healthcare. Future research should explore healthcare-related needs and experiences to inform policy and practice and better represent the diversity of IPV survivors.

Doula Support Challenges and Coping Strategies during the COVID-19 Pandemic: Implications for Maternal Health Inequities

The COVID-19 pandemic has made birthing more stressful and isolating, which has raised particular concern for populations of birthing people affected by maternal health inequities. Doulas have been proposed as one means of improving health outcomes by providing emotional, physical, and informational support to patients and their families before, during, or after labor. However, the social and economic conditions of the COVID-19 pandemic have posed new challenges for doula care. We conducted thematic analysis on 25 semi-structured interviews with practicing doulas in the United States to explore changes to doula care during the pandemic. Although doulas have faced many challenges in providing virtual and socially-distanced support during the pandemic, the rising use of telehealth among doulas has revealed new coping strategies and opportunities for virtual communication with the doula community. Our findings indicate that doula experiences during the pandemic can inform future doula care practices, particularly for birthing people of color and low-income birthing people.

Frequency, Method, Intensity, and Health Sequelae of Sexual Choking Among U.S. Undergraduate and Graduate Students

Although sexual choking is now prevalent, little is known about how people engage in choking in terms of frequency, intensity, method, or potential health sequelae. In a campus-representative survey of undergraduate and graduate students, we aimed to: (1) describe the prevalence of ever having choked/been choked as part of sex; (2) examine the characteristics of choking one's sexual partners (e.g., age at first experience, number of partners, frequency, intensity, method); (3) examine the characteristics of having been choked during sex; and (4) assess immediate responses of having been choked including the extent to which frequency and method (e.g., hand, ligature, limb) of having been choked predicts the range of responses endorsed by participants. A total of 4254 randomly sampled students (2668 undergraduate, 1576 graduate) completed a confidential online survey during Spring 2021. The mean age of first choking/being choked was about 19, with more undergraduates than graduate students reporting first choking/being choked in adolescence. Women and transgender/gender non-binary participants were significantly more likely to have been choked than men. Participants more often reported the use of hands compared to limbs or ligature. Common responses to being choked were pleasurable sensations/euphoria (81.7%), a head rush (43.8%), feeling like they could not breathe (43.0%), difficulty swallowing (38.9%), unable to speak (37.6%), and watery eyes (37.2%). About 15% had noticed neck bruising and 3% had lost consciousness from being choked. Greater frequency and intensity of being choked was associated with reports of more physical responses as was use of limb (arm, leg) or ligature.

Didn't put a label on it: Examining intimate partner strangulation within a diagnostic framework

AIMS

The aim was to examine and describe women's emergency department visits and care-seeking experiences, including recognition, evaluation and communication of symptoms, injuries and health risks after non-fatal intimate partner strangulation.

DESIGN

Using a diagnostic process framework, this mixed-methods study explores concordance and discordance of interview and medical records data to highlight opportunities for clinical diagnostic improvement.

METHODS

In-depth, semi-structured interviews with women after an emergency department visit for non-fatal intimate partner strangulation, concurrent with medical records reviews, were conducted between March 2018 and January 2019. A constant comparative approach was used to analyse interview and medical record data using an a priori codebook designed based on the National Academies of Science, Engineering and Medicine's conceptual model of the diagnostic process and prior intimate partner violence research.

RESULTS

Interviews reflected participants did not have a sense of long-term health risks from their strangulation beyond addressing emotional trauma. Women noted that forensic and emergency nursing support was treatment in and of itself that allowed them to be heard and validated. Medical record clinical impressions and final diagnoses included domestic violence, domestic abuse or sexual assault, but not specifically strangulation.

CONCLUSION

This study contributes to the growing literature regarding strangulation diagnosis and care. Our findings provide new details of women's emergency department care-seeking experiences which, whilst overall aligned with medical records documentation, were not reflected in final diagnostic impressions nor in patient recollection of long-term health risks.

IMPACT

Nurses are strongly positioned as clinical practice leaders and policy advocates to improve collective responses to this dangerous violence mechanism. Actions such as improving patient education, referral and follow-up options to better communication and address long-term strangulation risk are one example. Further research on non-fatal intimate partner strangulation and care-seeking is warranted to expand this knowledge, particularly in longitudinal cohorts and varied geographical areas.

"Don't Just Randomly Grab Someone's Neck during Intercourse!" An Analysis of Internet Articles about Choking/Strangulation during Sex

Sexual choking/strangulation has become prevalent among young U.S. adults, yet little is known about media articles that teach readers about choking. We conducted a content analysis of 27 Internet articles, examining how choking is described, information related to health risks and healthcare, and article accuracy. Most articles described choking in positive terms and indicated choking can be done safely or properly, even while acknowledging potential dangers. Only two articles indicated having undergone expert/medical review. Few gave information about signs that would warrant seeking healthcare. Sexuality professionals need to be aware of choking-related information and misinformation in online media articles.

"It Was Scary, But Then It Was Kind of Exciting": Young Women's Experiences with Choking During Sex

Choking/strangulation during sex is prevalent among young adults, with one study finding that 58% of women college students had ever been choked during sex. However, no qualitative study has examined women's experiences with choking/strangulation during sex outside of intimate partner violence. The purpose of our qualitative interview study was to investigate women's experiences with choking and/or being choked during partnered sex. Through in-depth interviews with 24 undergraduate and graduate women students ages 18 to 33, we sought to understand how women communicate about choking, their learning about and initiation into choking, their feelings about being choked and choking others, as well as consent and safety practices used in relation to choking. We found that women had first learned about choking through diverse sources including pornography, erotic stories, magazines, social media, friends, and partners. While all 24 women had been choked during sex, only 13 of 24 had ever choked a partner. They described having engaged in choking with men as well as women and with committed as well as more casual partner types. Participants described consensual and non-consensual choking experiences. While many women enjoyed choking, others did it largely to please their sexual partner. Women described different methods and intensities of having been choked. Although very few had ever sought out information on safety practices or risk reduction, and only some had established safe words or safe gestures with partners, participants consistently expressed a belief that the ways in which they and their partner(s) engaged in choking were safe.

Non-Fatal Strangulation/Choking During Sex and Its Associations with Mental Health: Findings from an Undergraduate Probability Survey

Choking/strangulation during sex is prevalent among young adults in the United States. We examined associations between having ever been choked and participants' current mental health symptoms (e.g., feeling depressed, anxious, sad, lonely) in the prior 30 days and in the prior year. Participants were 4352 randomly sampled undergraduates who completed a confidential online survey and reported lifetime partnered sexual activity. 33.6% of women and 6.0% of men reported having been choked more than five times. After adjusting for demographic characteristics, having been choked remained significantly associated with all four mental health outcomes, except for overwhelming anxiety among men.

Strangulation as an Acquired Brain Injury in Intimate-Partner Violence and Its Relationship to Cognitive and Psychological Functioning: A Preliminary Study

OBJECTIVE

The aim of this work was to examine the relationship between strangulation-related alterations in consciousness (AIC) and cognitive and psychological outcomes in women who have experienced intimate partner violence (IPV).

SETTING

Participants were recruited from a variety of settings, including women's shelters and support programs.

PARTICIPANTS

A total of 99 women were enrolled in the study. After applying exclusion criteria for factors that could mask or confound the effects of strangulation, 52 women remained for analyses.

DESIGN

Cross-sectional, retrospective.

MAIN MEASURES

We used several cognitive measures to assess learning, long-term and working memory, visuomotor speed, cognitive flexibility, and nonverbal cognitive fluency as well as several psychological measures to assess posttraumatic stress symptomatology, general distress, worry, anhedonic depression, and anxious arousal. We also used the Brain Injury Severity Assessment interview to examine the association between strangulation-related AICs and these measures of cognitive and psychological functioning.

RESULTS

Women who had experienced strangulation-related AICs performed more poorly on a test of long-term memory (P < .03) and had higher levels of depression (P < .03) and posttraumatic stress symptomatology (P < .02) than women who had not experienced strangulation-related AIC. When controlling for potential confounding variables, including number of IPV-related traumatic brain injuries, women who had experienced strangulation also performed more poorly on a measure of working memory.

CONCLUSION

This is the first report to assess strangulation in this manner and demonstrate links to cognitive and psychological functioning. These preliminary data contribute to our knowledge of strangulation and its effects on women who have experienced IPV.

Forensic documentation of non-fatal strangulation

The purpose of this study is to examine forensic documentation of non-fatal strangulation (NFS) in domestic violence cases. Research has pointed to the importance of forensic evidence in the prosecution of strangulation offenders. However, limited research has examined the type of evidence that is gathered during a forensic examination for NFS that occurs during a domestic violence situation. To address this gap in the literature, this study analyzed 63 NFS forensic examination records and body sketches for victims who were referred by police during a domestic violence incident. Results reflect the seriousness of NFS with multiple strangulation attacks in the current incident recorded in 52% of the reports, loss of consciousness recorded in 13.1% of the reports, and a history of strangulation in the relationship recorded in 60% of the reports. It is argued that a forensic exam is essential to identify and mitigate serious symptoms and injuries, as well as to collect valuable evidence that can be used during legal proceedings. Implications for practice and policy are discussed.

Nonfatal Strangulation During Domestic Violence Events in New South Wales: Prevalence and Characteristics Using Text Mining Study of Police Narratives

Nonfatal strangulation (NFS) is a common form of domestic violence (DV) that frequently leaves no visible signs of injury and can be a portent for future fatality. A validated text mining approach was used to analyze a police dataset of 182,949 DV events for the presence of NFS. Results confirmed NFS within intimate partner relationships is a gendered form of violence. The presence of injury and/or other (non-NFS) forms of physical abuse, emotional/verbal/social abuse, and the perpetrator threatening to kill the victim, were associated with significantly higher odds of NFS perpetration. Police data contain rich information that can be accessed using automated methodologies such as text mining to add to our understanding of this pressing public health issue.

How Victims of Strangulation Survived: Enhancing the Admissibility of Victim Statements to the Police When Survivors are Reluctant to Cooperate

Holding perpetrators accountable for family violence is challenged when survivors are reluctant to testify. In light of recent Supreme Court precedents limiting the admissibility of statements to law enforcement in victimless prosecutions, the current study examined 130 cases of nonfatal strangulation (NFS) to determine whether case characteristics and themes across survivors' on-scene statements can help prosecutors combat common legal defenses raised when victims are unavailable for trial. The history of prior violence and how only 6% of perpetrators stopped strangling victims on their own suggests that NFS complaints should be investigated as an attempted homicide until evidence suggests otherwise.

Examining Relationship and Abuse Tactics Associated with Nonfatal Strangulation Experiences Before and After a Protective Order

Nonfatal strangulation is associated with significant physical harm and lethal violence. The overall objective of this study was to examine relationship and abuse tactics for women with (n = 369) and without (n = 276) nonfatal strangulation experiences the year before, and the year after, a civil protective order (PO) against an abusive (ex)partner was obtained. Furthermore, this study sought to examine which abuse tactics, including nonfatal strangulation, were associated with mental health status at follow-up. In the year before the PO, 57% of women experienced nonfatal strangulation and 12.4% experienced nonfatal strangulation in the year after the PO by their abusive (ex)partner. Those with nonfatal strangulation experiences in the year before the PO were 3.5 times more likely to experience nonfatal strangulation after the PO. Additionally, death threats in the year before the PO as well as having spent any time in the relationship with the abuser after the PO were uniquely associated with post-PO nonfatal strangulation. Furthermore, abuser control tactics and severe violence after the PO were significantly associated with mental health status at follow-up after controlling for baseline mental health status. Study results also suggest that those with nonfatal strangulation experiences may have an especially difficult time initiating and maintaining separation from abusive partners. Results suggest that there are specific risk factors to consider in tailoring PO protections, safety supports, and resources for those with prior nonfatal strangulation experiences.

Coercive Control Between Intimate Partners: An Application to Nonfatal Strangulation

Nonfatal strangulation between intimate partners represents an extreme controlling form of violent behavior, increasing the risk that intimate partner violence (IPV) becomes lethal. Guided by Dutton and Goodman's conceptualization of coercive control, the present research explored the relation between death threats and subsequent nonfatal strangulation to amplify the credibility of those threats, using a large sample of IPV perpetrators (n = 6,488). Logistic regression analyses determined the relation between overt threats to a partner's life during an initial incident arrest and subsequent nonfatal strangulation postincident arrest, accounting for perpetrator characteristics and assessed risk. Results showed the highly gendered nature of this violent behavior, noting that men were significantly more likely than women to persist in nonfatal strangulation. Given the potential lethality of this violent behavior, the analysis also explored whether treatment service recommendations (family violence education, counseling, and mental health evaluation) mitigate these patterns. These preliminary findings support the further exploration of treatment and intervention efforts for reducing nonfatal strangulation.

A Case of Nonfatal Strangulation Associated With Intimate Partner Violence

Intimate partner violence (IPV) is a significant public health problem that has profound effects on the physical and psychological well-being of millions of Americans. It is known that strangulation is one of the most lethal forms of IPV. Frequently, a lack of visible external trauma is present, and attempted strangulation may be accompanied by other more severe injuries to the head and face; thus, the signs and symptoms of nonfatal strangulation may be overlooked. Because the emergency department (ED) is frequently the first point of contact for an individual who has experienced any type of IPV, it is imperative that providers have the knowledge and skill set for the identification and management of this patient population. The purpose of this article is to present a discussion of the challenges faced by ED providers in the clinical decision-making process when caring for a patient who has experienced nonfatal strangulation.

United States ED Visits by Adult Women for Nonfatal Intimate Partner Strangulation, 2006 to 2014: Prevalence and Associated Characteristics

INTRODUCTION

Nonfatal intimate partner strangulation poses significant acute and long-term morbidity risks and also heightens women's risk for future femicide. The lifetime prevalence of nonfatal intimate partner strangulation has been estimated to be approximately 10%, or 11 million women, in the general United States population. Given the potential for significant health risks and serious consequences of strangulation, this study adds to the limited literature by estimating prevalence and describing the associated characteristics of strangulation-related visits among United States ED visits by adult women after intimate partner violence.

METHODS

Prevalence estimation as well as simple and multivariable logistic regression analyses were completed using data from the Nationwide Emergency Department Sample spanning the years 2006 to 2014.

RESULTS

The prevalence of strangulation codes was estimated at 1.2% of all intimate partner violence visits. Adjusting for visits, hospital characteristics, and visit year, higher odds of strangulation were noted in younger women, metropolitan hospitals, level I/II trauma centers, and non-Northeast regions. Increases in strangulation events among intimate partner violence-related visits in recent years were also observed.

DISCUSSION

A relatively low prevalence may reflect an underestimate of true nonfatal intimate partner strangulation visits owing to coding or a very low rate of ED visits for this issue. Higher odds of strangulation among intimate partner violence visits by women in more recent years may be due to increased recognition and documentation by frontline clinicians and coding teams. Continued research is needed to further inform clinical, postcare, and social policy efforts.

A Comparison of Intimate Partner Violence Strangulation Between Same-Sex and Different-Sex Couples

Strangulation is a common and dangerous form of intimate partner violence (IPV). Nonfatal strangulation is a risk factor for homicide; can lead to severe, long-term physical and mental health sequelae; and can be an effective strategy of coercion and control. To date, research has not examined strangulation within same-sex couples. The objective of this cross-sectional, observational research is to identify whether and to what extent the detection of strangulation and coercive control differs between same-sex and different-sex couples in police reports of IPV. Data (n = 2,207) were obtained from a single police department in the southwest United States (2011-2013). Bivariate analyses examined differences in victim and offender demographics, victim injury, violence, and coercive controlling behaviors between same-sex (male-male and female-female) and different-sex couples (female victim-male offender). Logistic regression was used to examine associations between strangulation, victim and offender demographics, coercive controlling behaviors, and couple configuration. Strangulation was reported significantly more often in different-sex (9.8%) than in female and male same-sex couple cases (5.2% and 5.3%, respectively; p < .05). Injury, however, was reported more frequently in same-sex than in different-sex couples (p < .05). Couple configuration (p < .05), coercive control (p < .05), and injury (p < .05) significantly predict strangulation. Findings suggest that nonfatal strangulation occurs within at least a minority of same-sex couples; it is possible that underdetection by law enforcement makes it appear less common than it actually is. Regardless of couple configuration, timely identification of strangulation and subsequent referral to medical and social service providers is essential for preventing repeated strangulation, life-threatening injury, and the long-term health effects of strangulation.

The neuropsychological outcomes of non-fatal strangulation in domestic and sexual violence: A systematic review

This systematic review draws together evidence from the literature for the pathological, neurological, cognitive, psychological, and behavioural outcomes of non-fatal strangulation in domestic and sexual violence. A systematic search of PubMed, PsycINFO, CINHAL, Proquest, ASSIA, Web of Science, WestLaw, Open Grey, and Ethos was conducted, with no date limits set, to identify eligible studies. Thirty empirical, peer-reviewed studies were found which met the inclusion criteria. Pathological changes included arterial dissection and stroke. Neurological consequences included loss of consciousness, indicating at least mild acquired brain injury, seizures, motor and speech disorders, and paralysis. Psychological outcomes included PTSD, depression, suicidality, and dissociation. Cognitive and behavioural sequelae were described less frequently, but included memory loss, increased aggression, compliance, and lack of help-seeking. However, no studies used formal neuropsychological assessment: the majority were medical case studies or based on self-report. Furthermore, few authors were able to control for possible confounds, including other physical violence and existing psychosocial difficulties. There is therefore a need for further neuropsychological research, focusing on cognitive and behavioural outcomes, using standardized tools, and control groups where possible. This is urgent, given societal normalization of strangulation, and legal systems which often do not reflect the act's severity and its consequences.

Prosecutorial Response to Nonfatal Strangulation in Domestic Violence Cases

Recent research has pointed to the need for systematic law enforcement training on domestic violence when nonfatal strangulation is involved to improve evidence-based prosecution of these potentially deadly assaults; however, virtually no research has examined the legal response to nonfatal strangulation since many states have made it a separate criminal felony. The current exploratory study examines filing, charging, and adjudication decisions of nonfatal strangulation cases over a 3-year period based on evidence documentation in law enforcement reports to explore how these cases are handled by the criminal justice system in Brevard County, Florida. Results support previous research showing the importance of training police officers and other personnel as insufficient evidence may be one possible factor limiting the prosecutors' ability to successfully prosecute domestic violence strangulation offenders to the highest extent available under the law. Implications spread across multiple disciplines.

Assault by strangulation: sex differences in patient profile and subsequent readmissions

OBJECTIVES

Assault by strangulation has the potential for severe brain injury or death. The objectives of this study were to describe the profile of individuals who had strangulation-related emergency department (ED) or acute care visits, and to explore 1-year readmission outcomes among survivors.

METHODS

A population-based retrospective cohort study was conducted using health administrative data in Ontario, Canada. Adults aged 15 years and older who were seen in the ED or acute care with assault by strangulation between fiscal years 2002/2003 and 2016/2017 were included in the study. Bivariate analyses were conducted to compare the patient profile and subsequent readmissions within 1 year of discharge, stratified by sex.

RESULTS

A total of 586 patients were included in the study. The majority of these patients were seen in the ED (93%), predominantly female (70%), aged ≤ 39 years (68%), and of lower income quintiles of ≤ 3 (73%). Of the 579 patients who survived the initial admission, 52% had subsequent ED readmission and 21% had acute care readmission within 1 year. In sex-stratified analyses, a higher proportion of females were between 20 to 39 years (58.7% vs. 44.1%, p = 0.001), discharged home (88% vs. 81%, p < 0.001), and had ED readmission within 1 year of discharge (56% vs. 17%, p = 0.002). Males had comparatively higher 1-year acute care readmissions.

CONCLUSION

The study shows high readmissions with sex differences among individuals with an assault by strangulation, suggesting sex-specific approach to health care practices to support the needs of this vulnerable population, thus reducing health system inefficiencies.

Validation and adaptation of the danger assessment-5: A brief intimate partner violence risk assessment

AIMS

The aim of this study was to assess the predictive validity of the DA-5 with the addition of a strangulation item in evaluating the risk of an intimate partner violence (IPV) victim being nearly killed by an intimate partner.

BACKGROUND

The DA-5 was developed as a short form of the Danger Assessment for use in healthcare settings, including emergency and urgent care settings. Analyzing data from a sample of IPV survivors who had called the police for domestic violence, the DA-5 was tested with and without an item on strangulation, a potentially fatal and medically damaging IPV tactic used commonly by dangerous abusers.

DESIGN

Researchers interviewed a heterogeneous sample of 1,081 women recruited by police between 2009-2013 at the scene of a domestic violence call; 619 (57.3%) were contacted and re-interviewed after an average of 7 months.

METHODS

The predictive validity of the DA-5 was assessed for the outcome of severe or near lethal IPV re-assault using sensitivity, specificity and ROC curve analysis techniques.

RESULTS

The original DA-5 was found to be accurate (AUC = .68), equally accurate with the strangulation item from the original DA substituted (AUC = .68) and slightly more accurate (but not a statistically significant difference) if multiple strangulation is assessed.

CONCLUSION

We recommend that the DA-5 with the strangulation item be used for a quick assessment of homicide or near homicide risk among IPV survivors. A protocol for immediate referral and examination for further injury from strangulation should be adopted for IPV survivors at high risk.

Injuries of Women Surviving Intimate Partner Strangulation and Subsequent Emergency Health Care Seeking: An Integrative Evidence Review

INTRODUCTION

Nonfatal strangulation by a current or former intimate partner is a distinct mechanism of violence with the potential for severe injury or death. As nonfatal strangulation has gained recognition for its significant medical and legal implications, there have been multiple calls for nursing and other health care providers to improve practices related to strangulation screening, assessment, and treatment. Given that US estimates suggest higher prevalence of strangulation of women than of men, this integrative evidence review examines existing literature related to women's injuries and their subsequent experiences in seeking health care after surviving intimate partner strangulation.

METHODS

Following PRISMA guidelines, 5 electronic databases were searched, ultimately resulting in 13 articles for inclusion.

RESULTS

Overall, nonfatal intimate partner strangulation was associated with multiple negative physical and psychological outcomes for women, although only 5% to 69% of strangled women sought health care in studies reporting this finding.

DISCUSSION

Nonprobability sampling, participant self-reports, and relatively small sample sizes were frequently encountered limitations across studies. Heterogeneity of women's ages and race/ethnicities also limited comparisons. However, existing research provides a beginning framework to support practice and future inquiry.

Differentiating among Attempted, Completed, and Multiple Nonfatal Strangulation in Women Experiencing Intimate Partner Violence

PURPOSE

Because identification of intimate partner violence (IPV) in health care settings is low and strangulation increases lethality risk among women experiencing IPV, we examined the prevalence and correlates of nonfatal strangulation among 1,008 women survivors of IPV.

METHODS

Trained researchers conducted semistructured interviews with women survivors of IPV referred by police. Multinomial logistic regression examined differential correlates of attempted, completed, and multiple strangulation.

RESULTS

Interviews were conducted with 71.14% of eligible women contacted by researchers. A high proportion (79.66%) of the women interviewed experienced attempted (11.70%), completed (30.16%), or multiple (37.80%) strangulation. Each form of strangulation was independently significantly associated with sexual violence when compared with no strangulation. African American women were at increased risk of attempted (adjusted relative risk ratio [ARR], 2.02; p < .05), completed (ARR, 1.79; p < .05), and multiple strangulation (ARR, 2.62; p < .001). Compared with no strangulation, multiple strangulation was associated with more IPV injury and risk factors for homicide, including loss of consciousness (ARR, 2.95; p < .05) and miscarriage (ARR, 5.08; p < .05). Women who had lost consciousness owing to strangulation were more likely to seek medical care than those who had been strangled but had not lost consciousness (p < .01).

CONCLUSIONS

Strangulation is a prevalent form of IPV that presents significant health risks to women. Women's health practitioners are optimally positioned to identify subtle signs and symptoms of strangulation, help women to understand the delayed sequelae and potential future fatality associated with strangulation, and connect them with appropriate resources to reduce the risk of morbidity and mortality.

Nonfatal Strangulation as Part of Domestic Violence: A Review of Research

This article reviews recent scholarship around the issue of nonfatal strangulation in cases of domestic violence. In the mid-1990s, the San Diego City Attorney's Office began a systematic study of attempted strangulation among 300 domestic violence cases, becoming one of the first systematic research studies to specifically examine the prevalence of attempted strangulation as a form of injury associated with ongoing domestic violence. Prior to this time, most of the research into strangulation was conducted postmortem, and little was known about the injuries and signs of attempted strangulation among surviving victims. This article reviews the research that has since been conducted around strangulation in domestic violence cases, highlighting topics that are more or less developed in the areas of criminology, forensic science, law, and medicine, and makes recommendations for future research and practice.

Identification of Nonfatal Strangulation by 911 Dispatchers: Suggestions for Advances Toward Evidence-Based Prosecution

Research highlights the need for systematic law enforcement training on nonfatal strangulation in domestic violence situations to improve evidence-based prosecution of these violent felonies. However, most of this research focuses on the role of police officers in the safety response. Although often overlooked, this research examines the role of 911 dispatchers, who are many times the first person the victim calls for assistance. This study examines official domestic violence records, gathered through a partnership with a County Sheriff's agency, to determine whether domestic violence strangulation is being adequately identified and documented by first responders. This research highlights the need for considering 911 dispatchers as having a potentially critical role in a comprehensive response to domestic violence strangulation from initial screening to eventual prosecution.

Enhancing women's health: A call for social work research

This article presents a critical synthesis of the social work empirical literature on women's health. In light of recent policy changes that directly affect women's health and social work, the authors conducted a literature review of recent publications (2010-2015) regarding social work and women's health nationally. Despite frequent accounts cited in the literature, there has been no comprehensive review of issues involving women's health and social work in the United States. The purpose of this review is to examine the current social work literature addressing women's health at the national (U.S.) level. This research presents a summary description of the status of the social work literature dealing with women's health, specifically 51 articles published between 2010 and 2015. Our search highlights the need for social work research to fill gaps and more fully address the needs of women across the lifespan.

“But What About Feminist Porn?”

This article examines the work of Tristan Taormino, a prominent self-described feminist pornographer, in order to illustrate themes and commitments common among those who produce, perform in, and/or support feminist pornography. I argue that her work is burdened by thin and limited conceptions of feminism, authenticity, and sexual ethics, as well as by the profit-based exigencies of producing “feminist porn” within the mainstream pornography industry. I conclude that, if indeed feminist pornography is possible, Taormino’s work falls far short of the mark. Public Health Significance Statement: This study suggests that Taormino’s pornographic films are unlikely to have salutary effects on the sexual and relational lives of their consumers.

A systematic review of the epidemiology of nonfatal strangulation, a human rights and health concern

We reviewed the literature on the epidemiology of nonfatal strangulation (also, albeit incorrectly, called choking) by an intimate partner. We searched 6 electronic databases to identify cross-sectional, primary research studies from 1960 to 2014 that reported national prevalence estimates of nonfatal strangulation by an intimate partner among community-residing adults. Of 7260 identified references, 23 articles based on 11 self-reported surveys in 9 countries met the inclusion criteria. The percentage of women who reported ever having been strangled by an intimate partner ranged from 3.0% to 9.7%; past-year prevalence ranged from 0.4% to 2.4%, with 1.0% being typical. Although many epidemiological surveys inquire about strangulation, evidence regarding its prevalence is scarce. Modifying or adding a question to ongoing national surveys, particularly the Demographic and Health Surveys, would remedy the lack of data for low- and middle-income countries. In addition, when questions about strangulation are asked, findings should be reported rather than only combined with other questions to form broader categories (e.g., severe violence). Such action is merited because of the multiple negative short- and long-term sequelae of strangulation.

“Do You Know What It Feels Like to Drown?”

Strangulation is a unique and particularly gendered form of nonfatal intimate partner violence, affecting 10 times as many women as men. Medical research documents multiple negative health outcomes of such victimization, and in the past decade nearly 30 U.S. states have enacted laws making nonfatal strangulation a felony. We extended prior work by using grounded theory in a qualitative study to explore women’s experiences of, thoughts about, and reactions to being strangled. Each of the 17 mostly well-educated and African American domestic violence shelter residents had been strangled at least once by an intimate partner; most had survived multiple strangulations. Despite other severe abuse and a high level of fear, all were shocked that their partner strangled them. Participants reported an intense sense of vulnerability when they recognized during the assault how easily they could be killed by their partner. Nonetheless, they seemed to think of strangulation, not as a failed murder attempt, but as a way to exert power. Efforts to extricate themselves from a “choking” largely failed and resistance resulted in an escalation of the violence. Moreover, strangulation is difficult to detect which, as participants observed, makes it especially useful to the abuser. The aftereffects permeated the relationship such that strangulation need not be repeated in order for her to be compliant and submissive, thus creating a context of coercive control.