Publication of results based on propensity score methods has increased dramatically, but there is little evidence that these methods yield substantially different estimates compared with conventional multivariable methods.

Strangulation is a unique and particularly pernicious form of intimate partner violence. To increase the relatively little that is known about strangulation survivors, focus groups and interviews were conducted as part of a practice-research engagement with a domestic violence shelter. All of the participants had been strangled and, among them, almost all were strangled multiple times. The loss of consciousness was common. Participants associated "choking" with use of body parts and "strangling" with use of objects. Although some minimized the assault, most considered strangulation to be serious and reported a variety of medical conditions following the assault. Few sought medical care. Of those who did, few disclosed the assault, or were asked about strangulation, which commonly resulted in misdirected treatment. Implications for improving detection and treatment are discussed.

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.

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.

Non-partner sexual violence (NPSV), an important risk factor for HIV, is of global public health significance and understudied. The 2010 earthquake interacted syndemically with structural factors to increase sexual violence and HIV risk for women in Cité Soleil, Haiti. We used an exploratory sequential qualitative design and Grounded Theory to investigate language/terminology for NPSV, victims and perpetrators, and health effects of NPSV on victims, in four focus groups: Health care providers (HCPs) (n=3; n=8), community advocates (n=8), and victims (n=8). Crucial differences exist among stakeholders: HCPs prefer French and possess different explanatory models of illness from victims, who provided more extensive and explicit descriptions (e.g., “strangled like a chicken,” “tuyo”/“faucet”/“flooding” for gang rapes). Victims also reported purposeful injury to their external and internal genitalia, signaling STI/HIV risk. Reconciling within-culture differences between victims and HCPs can inform screening, diagnosis, treatment, follow-up and delivery of relevant interventions.

Background: Health related quality of life (HRQOL) can be measured by a wide range of instruments, many of which have been designed for specific conditions or uses. "Preference-based" measures assess the value individuals place on health, and are included in economic evaluations of treatments and interventions (such as cost effectiveness analysis). As economic evaluation becomes more common, it is important to assess the applicability of preference-based health related quality of life (HRQOL) measures to public health issues. This study investigated the usefulness of such instruments in the context of intimate partner violence (IPV), a public health concern that that can seriously affect quality of life.

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Attitudes toward intimate partner violence (IPV) can affect the prevalence of IPV, response of victims' to IPV (e.g., whether to seek help), and the response of professionals (e.g., police, social workers, health care professionals) to IPV. Knowledge about IPV-related attitudes is essential for developing effective social work and violence-related programs. Using data from the 2005-2006 Multiple Indicator Cluster Surveys, this study examines attitudes toward IPV and socio-demographic predictors of these attitudes among married women in Kazakhstan, Kyrgyzstan, and Tajikistan. Women were asked whether they approved of a husband beating his wife: if she goes out without telling him, neglects their children, argues, refuses to have sex, and burns food. The prevalence of IPV acceptance for at least one of the five reasons varied from 12.3% in Kazakhstan to 45.3% in Kyrgyzstan and 74.5% in Tajikistan. Women who were less educated, members of Asian ethnic groups, resided in middle-class urban areas, and lived in specific regions were more likely to accept IPV. Few age differences that emerged indicated that young women were more approving of IPV. Proactive efforts are needed to confront attitudes about gender roles and IPV in Tajikistan and Kyrgyzstan.