Alcohol-involved assault and the course of PTSD in female crime victims

The Role of Coping Behaviors and Intoxication in Trauma Symptomology Subsequent to Sexual Victimization

College women are at an elevated risk for sexual victimization (SV) and secondary physical and psychological consequences. While some women experience negative outcomes such as posttraumatic stress disorder (PTSD), others experience reduced or complete absence of distress following SV. The variation in outcomes may be associated with the victim's level of intoxication, which may in turn affect their processing of and coping with the event. We examined the effects of SV severity on PTSD via coping and intoxication using a moderated mediation analysis among female college students (N = 375). Results demonstrate that coping mediates the association between SV severity and PTSD symptomology; however, intoxication did not moderate these associations. Results suggest that regardless of intoxication, SV severity influences various coping styles and plays an important role in a victim's adjustment post-victimization.

PTSD in the Year Following Sexual Assault: A Meta-Analysis of Prospective Studies

OBJECTIVE

Sexual assault is associated with higher rates of posttraumatic stress disorder (PTSD) than other traumas, and the course of PTSD may differ by trauma type. However, the course of PTSD after sexual assault has not been summarized. The aim of this meta-analysis was to identify the prevalence and severity of PTSD and changes to the average rate of recovery in the 12 months following sexual assault.

METHOD

Authors searched four databases for prospective studies published before April 2020 and sought relevant unpublished data. Eligible studies assessed PTSD in at least 10 survivors of sexual assault in at least two time points, starting within 3 months postassault. Random effects linear-linear piecewise models were used to identify changes in average recovery rate and produce model-implied estimates of monthly point prevalence and mean symptom severity.

RESULTS

Meta-analysis of 22 unique samples (N = 2,106) indicated that 74.58% (95% confidence interval [CI]: [67.21, 81.29]) and 41.49% (95% CI: [32.36, 50.92]) of individuals met diagnostic criteria for PTSD at the first and 12th month following sexual assault, respectively. PTSD symptom severity was 47.94% (95% CI: [41.27, 54.61]) and 29.91% (95% CI: [23.10, 36.73]) of scales' maximum severity at the first and 12th month following sexual assault, respectively. Most symptom recovery occurred within the first 3 months following sexual assault, after which point the average rate of recovery slowed.

CONCLUSIONS

Findings indicate that PTSD is common and severe following sexual assault, and the first 3 months postassault may be a critical period for natural recovery.

Posttraumatic cognitions and sexual assault: Understanding the role of cognition type in posttraumatic stress symptoms and problematic alcohol use

Identifying potential mechanisms underlying the association between posttraumatic stress symptoms (PTSS) and problematic alcohol use is an important target among college women who have experienced sexual assault. This study examined the role of posttraumatic cognitions in this association among college women (N = 530) who experienced either an alcohol-involved assault or non-alcohol-involved assault, using baseline assessment data from a larger study examining cognitive and emotional risk factors for problem drinking. Conditional path analysis was used to examine the indirect effects of posttraumatic cognitions on the association between PTSS and alcohol use consequences, with assault type as a moderator. The findings revealed a significant indirect path from PTSS to alcohol use consequences through posttraumatic cognitions, B = 0.21, SE = 0.04, p < .001, 95% CI [0.13, 0.29], β = .16, R2 = .32. Exploratory analyses revealed a significant conditional indirect effect through self-blame cognitions, R2 = .31, whereby the indirect effect of self-blame on the association between posttraumatic stress and alcohol consequences was present among participants who experienced alcohol-involved assault, B = 0.10, SE = 0.03, p < .001, 95% CI [0.06, 0.16], β = .07, but not among those who experienced a non-alcohol-involved assault, B = 0.03, SE = 0.03, p = 0.32, 95% CI [-0.02, 0.08], β = .02. Posttraumatic cognitions are a potential mechanism underlying the link between posttraumatic stress and alcohol consequences. Addressing posttraumatic cognitions, particularly those related to self-blame, may be an important target for interventions promoting healthy recovery following alcohol-involved assault.

Drug-facilitated sexual assault, impaired trauma memory, and implications for mental health treatment

BACKGROUND

Sexual assault (SA) is a highly prevalent global public health problem and a robust predictor of posttraumatic stress disorder (PTSD), substance use disorder (SUD), and suicidality. A large percentage are drug or alcohol facilitated (DFSA), impairing trauma memory and affecting the application of evidence-based treatments. Despite these problems, few have investigated DFSA-specific mental health (MH) needs.

OBJECTIVE

Goals of this study were (1) to identify psychological sequelae characterizing DFSA towards explaining why symptoms have been treatment-refractory, comparing survivors with involuntary substance ingestion (forced, covert: DFSA-I), voluntary ingestion (DFSA-V), and non-DFSA; and (2) to determine how impaired trauma memory relates to the development of PTSD and depression symptoms.

METHOD

Data from a retrospective chart review of 74 adults receiving SA MH services at an outpatient trauma center are presented. The sample includes a 2-year cohort seen acutely at an urban rape treatment center. The study is one of the first to examine therapy records beyond case studies for DFSA. Logistic, Poisson, and negative binomial regression analyses of quantitative data and qualitative thematic analysis of trauma cognitions and treatment foci were conducted.

RESULTS

DFSA-V had five times greater odds of SUD, and notable substance-related self-blame compared to DFSA-I. DFSA-I had prominent relationship distress and self-blame for missing danger of perpetrator drugging. Survivors with impaired trauma memory had significantly fewer hyper-arousal and overall PTSD symptoms, and specifically less hypervigilance. No differences were found in re-experiencing symptoms.

CONCLUSION

Impaired trauma memory is common in DFSA and is associated with fewer baseline hyper-arousal and overall PTS. Despite this, DFSA issues including re-experiencing symptoms that are particularly distressing without the ability to cognitively connect the intrusions contribute to increased treatment needs. Impaired memory limits the application of evidence-based treatments, and collectively these findings call for the development of trauma-specific treatment protocols to enhance recovery for DFSA survivors.

HIGHLIGHTS

Survivors of drug-facilitated sexual assault have prominent PTSD including reexperiencing, though trauma memory may not be encoded. • Those absent trauma memory have less hyperarousal, but DFSA complications explain why it is treatment refractory and inform treatment development.

Intimate Partner Violence and Completion of Post-Sexual Assault Medical Forensic Examination Follow-Up Screening

Sexual assault is a major public health concern associated with significant mental health and medical symptoms. Follow-up screening post-sexual assault medical forensic examination (SAMFE) can be one method of determining needs and providing targeted prevention of mental health and medical symptoms among individuals who experienced a recent sexual assault. However, the factors associated with engagement in post-SAMFE follow-up screening have not been identified. The current study examined the association between intimate partner violence victimization and sexual assault-related characteristics and engagement in post-SAMFE follow-up screening. Participants were 193 individuals who received a SAMFE and indicated at the time of SAMFE that they were interested in follow-up by the hospital. It was found that individuals were less likely to engage in follow-up screening if the assault was perpetrated by an intimate partner. These findings suggest that other resources are needed to reach individuals who experience sexual assault perpetrated by an intimate partner due to the unique needs of that population.

Alcohol's Role in Social Reactions to Sexual Assault Disclosures: A Qualitative Study of Informal Support Dyads

Studies of informal support dyads are lacking to understand the disclosure of sexual assaults and social reactions informal supporters make to survivors. This study of 19 informal support dyads using interview data examined how three relationship types-significant others (i.e., romantic partners), family, and friends-differ in social reactions to sexual assaults in the context of drinking or alcohol problems. It was expected that alcohol's role in responses to such disclosures would differ depending on relationship type as well as role alcohol played in the assault and/or in the survivor's life or those in her social network, including the perpetrator. Results show that alcohol has mixed effects and that alcohol-related assaults as well as contexts where survivors, perpetrators, and/or their support networks have alcohol problems need further study to understand how such disclosures and social reactions occur and the impact they have on survivors, their relationships, and recovery.

Beyond the Force-Substance Dichotomy: Examining the Experience of Combined and Incapacitated Type Rapes and Their Relation to PTSD Symptoms

Prior research has examined how posttraumatic stress disorder (PTSD) symptoms are influenced by the experience of different types of rape, defined according to the method of coercion used. This work, which classifies rape experiences as either forcible or substance-involved, has yielded mixed findings regarding differences in PTSD symptoms as a function of rape type. Based on recent evidence indicating significant heterogeneity within substance-involved rapes, the present study utilized a novel four-group conceptualization of rape type to examine differences in PTSD symptom severity and associated factors across rape type. Using a sample of 161 community women with experiences of adult rape, we examined four rape types based on method of coercion: forcible-only rape (i.e., involving only force/threat of force; n = 48), impaired rape (i.e., substance-related impairment was present, but the participant remained conscious; n = 56), combined rape (i.e., both force/threat of force and substance-related impairment were present; n = 29), and incapacitated rape (i.e., the participant was intoxicated to the point of unconsciousness; n = 28). We compared these groups on PTSD symptom severity within each symptom cluster, as well as on assault characteristics and consequences, including peritraumatic fear and injury, acknowledgment, and self-blame. Combined type rapes were associated with significantly more severe PTSD symptoms than forcible-only and impaired type rapes. Differences among the groups were also found for peritraumatic fear and injury, and rape acknowledgment. Utilizing a dichotomous approach to rape type overlooks the complexity of women's experiences. Differences in PTSD symptom severity as a function of the proposed four-group conceptualization of rape type highlight the importance of assessing method of coercion when treating rape-related PTSD. Likewise, differences across rape types in peritraumatic fear and rape acknowledgment highlight the potential utility of type-specific targets of intervention.

Patients with mild traumatic brain injury and acute neck pain at the emergency department are a distinct category within the mTBI spectrum: a prospective multicentre cohort study

BACKGROUND

Acute neck pain (ANP) has recently been demonstrated to be a predictor of persistent posttraumatic complaints after mild traumatic brain injury (mTBI). The aim of this study was to determine specific characteristics of patients with ANP following mTBI, their posttraumatic complaints and relationship with functional outcome.

METHODS

Data from a prospective follow-up study of 922 mTBI patients admitted to the emergency department (ED) in three level-one trauma centres were analysed. Patients were divided into two groups: 156 ANP patients and 766 no acute neck pain (nANP) patients. Posttraumatic complaints were evaluated 2 weeks and 6 months post-injury using standardized questionnaires and functional outcome was evaluated at 6 months with the Glasgow Outcome Scale Extended (GOSE).

RESULTS

ANP patients were more often female (p < 0.01), younger (38 vs. 47 years, p < 0.01) with more associated acute symptoms at the ED (p < 0.05) compared to nANP patients. More motor vehicle accidents (12% vs. 6%, p = 0.01) and less head wounds (58% vs. 73%, p < 0.01) in ANP patients indicated 'high-energy low-impact' trauma mechanisms. ANP patients showed more posttraumatic complaints 2 weeks and 6 months post-injury (p < 0.05) and more often incomplete recovery (GOSE < 8) was present after 6 months (56% vs. 40%, p = 0.01).

CONCLUSIONS

MTBI patients with acute neck pain at the ED constitute a distinct group within the mTBI spectrum with specific injury and demographic characteristics. Early identification of this at risk group already at the ED might allow specific and timely treatment to avoid development of incomplete recovery.

Acute Stress Symptoms After Forcible and Substance-Involved Rapes

In the early aftermath of a sexual assault, survivors often experience symptoms of distress including reexperiencing, avoidance, and hyperarousal symptoms. However, less is known about associations between rape characteristics and the nature of early reactions. We designed the current study to examine the unique and combined associations between force and substances during rape on acute stress symptoms. Participants were 56 women (ages 18 to 58) who completed a sexual assault medical forensic exam in the emergency department within 120 hours of the rape and then completed a follow-up clinical phone screening within 30 days of the forensic exam. Follow-up assessments included characteristics of the recent rape (force, substances), history of prior sexual assault, demographics, and symptoms of acute stress. Multivariate regression analyses revealed that, after controlling for prior sexual assault, sexual orientation, and race/ethnicity, there were no significant differences on any symptom cluster by rape type. However, this study involved a small, difficult-to-reach sample and, therefore, was only powered to detect large effect sizes. We encourage more research examining potentially unique, early symptom presentations for substance-involved rapes.

Are trauma memories state-dependent? Intrusive memories following alcohol-involved sexual assault

Background: Sexual assault (SA) frequently occurs under the influence of alcohol, and is often followed by both drinking and posttraumatic stress symptoms, including intrusive memories. Although many theories attempt to explain the co-occurrence of alcohol use and posttraumatic stress, one possibility not yet considered is that SA memories may be more likely to occur when there is an encoding-retrieval match in alcohol intoxication state. Objective: The aim of this study was to examine the potential for intrusive memories of SA to be state-dependent, such that intrusive memories for alcohol-involved SA may be more likely to occur in the context of subsequent alcohol intoxication. Method: Participants were 100 college women (age range = 18 to 24 years; 73% White/Caucasian, 89% heterosexual) with a history of alcohol-involved SA (67%) or other, non-alcohol-involved SA (33%). Participants completed daily questionnaires for 30 days assessing past-day drinking and intrusion symptoms. Results: A random-intercept, negative binomial multilevel model revealed that, after controlling for overall frequency of drinking and perceived threat during SA, women with a history of alcohol-involved SA reported more severe intrusion symptoms on drinking days than on non-drinking days. No such difference in intrusions was observed for women who were not intoxicated at the time of the assault. Conclusions: Findings are consistent with the possibility of state-dependent intrusive memories. Additional research is needed to determine whether alcohol intoxication might serve as a discriminative cue preceding intrusive memories of alcohol-involved SA.

Post-traumatic Stress Disorder in Victims of Sexual Assault With Pre-assault Substance Consumption: A Systematic Review

Background: Post-traumatic stress disorder (PTSD) and substance consumption commonly co-occur in victims of sexual assault. Substance consumption can occur pre- andi/or post-assault. Pre-assault substance consumption may have an impact on the subsequent development of PTSD. This review aims to provide an overview of current understanding of the effects of acute substance intoxication and chronic pre-assault problematic substance use on symptoms of PTSD amongst individuals who were victims of sexual assault. Methods: PsycINFO, EMBASE, and MEDLINE were searched using terms related to PTSD, sexual assault, and substance consumption. These yielded 2,121 articles, 268 of which were retrieved for more detailed evaluation and 13 of these met inclusion criteria and were appraised in full. Results: Overall, the reviewed papers supported our hypothesis that acute substance intoxication and chronic pre-assault problematic substance use are associated with fewer initial PTSD symptoms but less improvement over time, resulting in slower overall PTSD recovery. They also highlighted post-assault characterological self-blame and negative social reactions as mediators of recovery in the context of pre-assault substance consumption. Conclusions: Acute substance intoxication and chronic pre-assault problematic substance use appear to have an impact on the development of PTSD symptoms amongst victims of sexual assault. The importance of developing early interventions and routine screening and assessment for PTSD and pre-assault substance consumption is emphasized. The limited research on male victims and on substances other than alcohol is highlighted.

Suicidal Ideation, Posttraumatic Stress, and Substance Abuse Based on Forcible and Drug- or Alcohol-Facilitated/Incapacitated Rape Histories in a National Sample of Women

Mental health symptoms differ among women with forcible rape (FR) compared to drug- or alcohol-facilitated/incapacitated rape (DAFR/IR) histories, but differences in suicidal ideation are unknown. The differences in suicidal ideation based on FR and DAFR/IR history were examined in national samples of college (n = 2,000) and household-residing (n = 3,001) women. For both college women and household-residing women, FR and DAFR/IR were associated with recent suicidal ideation. Differences emerged when examined indirectly through recent posttraumatic stress disorder, drug abuse, and alcohol abuse. Therefore, it is important to examine both FR and DAFR/IR when assessing suicidal ideation.

Emergency clinicians' perceived self-efficacy in the care of intoxicated women victims of violence

BACKGROUND

Previous research has identified perceived self-efficacy to be a vital component of clinicians' positive attitudes towards caring for intoxicated patients and women who have been assaulted. To date, little is known about the perceived self-efficacy and influences among emergency clinicians towards intoxicated women victims of violence.

METHOD

Using mixed methods, 179 emergency clinicians were surveyed and 22 emergency clinicians were interviewed in South Australia about their education/training, their awareness and use of best practice guidelines and tools, and their perceived self-efficacy toward treating intoxicated women victims of violence.

FINDINGS

There were statistically significant relationships between use of best practice tools (n = 32) and knowledge (χ² = 6.52; p = .02) and confidence (χ² = 6.52; p = .02) treating women victims of violence. There were also statistically significant relationships between previous alcohol and other drug education/training and knowledge (n = 43), skills and confidence treating both intoxicated patients (χ² = 7.85; p = .01) and women victims of violence (χ² = 11.63; p < .01). The interviews identified four themes about confidence, knowledge and use of research evidence, education and training, and resources.

CONCLUSION

Emergency clinicians reported low levels of perceived self-efficacy, and infrequent use of guidelines and tools to support the care of intoxicated women victims of violence. Participants wanted more knowledge and education/training in caring for intoxicated women who have been assaulted, as they felt lacking in these skills.

But were you drunk? Intoxication during sexual assault in Norway

Background: Sexual assault often occurs when victims are intoxicated. Rape myth research indicates that intoxicated assaults are sometimes seen as less severe or not as 'real' assaults; however, it is unclear if victims of intoxicated sexual assaults differ from victims of non-intoxicated assaults in terms of health and functioning. Objective: We investigated possible differences in mental health, social support and loneliness between intoxicated and non-intoxicated sexual assault victims. Methods: Participants were 1011 young adults (505 exposed to childhood violence and 506 non-exposed) selected from a community telephone survey (T1), and a follow-up survey 12-18 months later (T2). Analyses include one-way ANOVA with Tamhane post hoc tests. Results: There were no significant differences in mental health, social support and loneliness between victims of intoxicated and non-intoxicated sexual assault, although both groups differed significantly from those who did not report sexual assault. Conclusions: These results indicate that intoxicated sexual assaults are no less clinically important than non-intoxicated assaults.

Victim Alcohol Intoxication During a Sexual Assault: Relations With Subsequent PTSD Symptoms

This study examines associations between women's alcohol intoxication at the time of sexual assault and posttraumatic stress disorder (PTSD) symptoms. Drawing on the dual representation theory (Brewin, Gregory, Lipton, & Burgess, 2010), we hypothesized that intoxication at the time of assault would be positively associated with both overall symptoms of PTSD and PTSD reexperiencing symptoms in particular. A total of 143 community women (ages 18-26 years; 71.3% European American) reporting sexual victimization completed questionnaires assessing severity of coercion involved in the assault, perceived level of intoxication at the time of assault, and current PTSD symptoms. Overall, results suggested that greater alcohol intoxication (but not alcohol use alone) was associated with more severe PTSD symptoms when controlling for severity of coercion. Furthermore, higher levels of victim intoxication at the time of the assault were most predictive of reexperiencing symptoms relative to the other symptom clusters.

Emotion dysregulation and drinking to cope as predictors and consequences of alcohol-involved sexual assault: examination of short-term and long-term risk

The present study examined emotion dysregulation, coping drinking motives, and alcohol-related problems as predictors and consequences of alcohol-involved sexual assault (AISA). A convenience sample of 424 college women completed confidential surveys on paper and online. Data were collected at baseline (T1), weekly for 10 weeks (T2-10), and at 1 year (T11). The cross-sectional and longitudinal associations among variables were examined in a cross-lagged panel model. Within each time point, all variables were correlated. Drinking to cope and emotion dysregulation predicted AISA in the short term (within 10 weeks), alcohol problems increased risk for AISA in the long term (within 1 year), and AISA history predicted AISA revictimization regardless of time frame. Drinking to cope and alcohol-related problems predicted future victimization, but their impact seems to fluctuate over time. Coping drinking motives were both a predictor and consequence of AISA, suggesting a cyclical pattern. However, additional analyses indicated that coping drinking motives and alcohol problems might act as suppressors in the model. Overall, findings indicate that interventions focused on improving emotion regulation skills may decrease short-term risk for AISA.

The association of injury with substance use disorder among women of reproductive age: an opportunity to address a major contributor to recurrent preventable emergency department visits?

OBJECTIVES

Substance use disorder (SUD) among women of reproductive age is a complex public health problem affecting a diverse spectrum of women and their families, with potential consequences across generations. The goals of this study were 1) to describe and compare the prevalence of patterns of injury requiring emergency department (ED) visits among SUD-positive and SUD-negative women and 2) among SUD-positive women, to investigate the association of specific categories of injury with type of substance used.

METHODS

This study was a secondary analysis of a large, multisource health care utilization data set developed to analyze SUD prevalence, and health and substance abuse treatment outcomes, for women of reproductive age in Massachusetts, 2002 through 2008. Sources for this linked data set included diagnostic codes for ED, inpatient, and outpatient stay discharges; SUD facility treatment records; and vital records for women and for their neonates.

RESULTS

Injury data (ICD-9-CM E-codes) were available for 127,227 SUD-positive women. Almost two-thirds of SUD-positive women had any type of injury, compared to 44.8% of SUD-negative women. The mean (±SD) number of events also differed (2.27 ± 4.1 for SUD-positive women vs. 0.73 ± 1.3 for SUD-negative women, p < 0.0001). For four specific injury types, the proportion injured was almost double for SUD-positive women (49.3% vs 23.4%), and the mean (±SD) number of events was more than double (0.72 ± 0.9 vs. 0.26 ± 0.5, p < 0.0001). The numbers and proportions of motor vehicle incidents and falls were significantly higher in SUD-positive women (22.5% vs. 12.5% and 26.6% vs. 11.0%, respectively), but the greatest differences were in self-inflicted injury (11.5% vs. 0.8%; mean ± SD events = 0.19 ± 0.9 vs. 0.009 ± 0.2, p < 0.0001) and purposefully inflicted injury (11.5% vs 1.9%, mean ± SD events = 0.18 ± 0.1 vs. 0.02 ± 0.2, p < 0.0001). In each of the injury categories that we examined, injury rates among SUD-positive women were lowest for alcohol disorders only and highest for alcohol and drug disorders combined. Among 33,600 women identified as using opioids, 2,132 (6.3%) presented to the ED with overdose. Multiple overdose visits were common (mean ± SD = 3.67 ± 6.70 visits). After adjustment for sociodemographic characteristics, psychiatric history, and complex/chronic illness, SUD remained a significant risk factor for all types of injury, but for the suicide/self-inflicted injury category, psychiatric history was by far the stronger predictor.

CONCLUSIONS

The presence of SUD increases the likelihood that women in the 15- to 49-year age group will present to the ED with injury. Conversely, women with injury may be more likely to be involved in alcohol abuse or other substance use. The high rates of injury that we identified among women with SUD suggest the utility of including a brief, validated screen for substance use as part of an ED injury treatment protocol and referring injured women for assessment and/or treatment when scores indicate the likelihood of SUD.

Identifying risk factors for PTSD in women seeking medical help after rape

Objectives

Rape has been found to be the trauma most commonly associated with Posttraumatic Stress Disorder (PTSD) among women. It is therefore important to be able to identify those women at greatest risk of developing PTSD. The aims of the present study were to analyze the PTSD prevalence six months after sexual assaults and identify the major risk factors for developing PTSD.

Methods

Participants were 317 female victims of rape who sought help at the Emergency Clinic for Raped Women at Stockholm South Hospital, Sweden. Baseline assessments of mental health were carried out and followed up after six months.

Results

Thirty-nine percent of the women had developed PTSD at the six month assessment, and 47% suffered from moderate or severe depression. The major risk factors for PTSD were having been sexually assaulted by more than one person, suffering from acute stress disorder (ASD) shortly after the assault, having been exposed to several acts during the assault, having been injured, having co-morbid depression, and having a history of more than two earlier traumas. Further, ASD on its own was found to be a poor predictor of PTSD because of the substantial ceiling effect after sexual assaults.

Conclusions

Development of PTSD is common in the aftermath of sexual assaults. Increased risk of developing PTSD is caused by a combination of victim vulnerability and the extent of the dramatic nature of the current assault. By identifying those women at greatest risk of developing PTSD appropriate therapeutic resources can be directed.

Follow-up care for alcohol misuse among OEF/OIF veterans with and without alcohol use disorders and posttraumatic stress disorder

Little is known about follow-up care for alcohol misuse in the Veterans Affairs (VA) health care system among Operations Enduring and Iraqi Freedom (OEF/OIF) veterans with and without alcohol use disorders (AUD) and/or posttraumatic stress disorder (PTSD). Using data from 4725 OEF/OIF VA outpatients with alcohol screening (2006-2010), we compared the prevalence of follow-up for alcohol misuse--brief intervention (BI) or referral to treatment--among patients with and without AUD and/or PTSD. Among 933 (19.7%) patients with alcohol misuse (AUDIT-C ≥5), 77.0% had AUD and/or PTSD. Rates of BI or referral for alcohol misuse were higher among patients with AUD (76.9%) and both AUD and PTSD (70.1%) compared to those with PTSD only (53.1%) and neither AUD nor PTSD (52.3%). Among OEF/OIF VA outpatients with alcohol misuse, those with AUD had higher rates of follow-up for alcohol misuse than those without, but PTSD was not associated with differential follow-up.

Methamphetamine use is associated with childhood sexual abuse and HIV sexual risk behaviors among patrons of alcohol-serving venues in Cape Town, South Africa

BACKGROUND

South Africa's Western Cape has experienced a dramatic increase in methamphetamine ("meth") use over the past decade. There is concern that meth may further fuel the HIV epidemic in this country because of its association with risky sexual behaviors. This study describes the prevalence of meth use and its relation to HIV sexual risk behaviors among patrons of alcohol-serving venues.

METHODS

Participants (N=3328) were surveyed in 12 venues in a mixed race township. Logistic regression models were used to examine the relations between meth use and sexual risk behaviors, and structural equation models were used to test whether meth use mediates the relationship between childhood sexual abuse and current sexual risk.

RESULTS

Meth use in the past 4 months was more common among Coloured than Black persons (10.5% vs. 3.5%). Meth users were more likely than non users to use marijuana, inhalants, and injection drugs, have a history of childhood sexual and/or physical abuse, and experience and/or perpetrate intimate partner violence. Among both men and women, meth use was associated with greater odds of engaging in sexual risk behaviors, and meth use partially mediated the relationships between childhood sexual abuse and all sexual risk behaviors.

CONCLUSIONS

Meth users in this setting are at increased risk for HIV due to their greater likelihood of engaging in sexual risk behaviors and being in violent relationships. There is an urgent need to provide targeted HIV prevention and substance abuse treatment to meth users living in townships in Cape Town.

Schutz- und Risikofaktoren für Traumafolgestörungen

Theoretischer Hintergrund: Schutzfaktoren und Risikofaktoren tragen zur Prognose, Indikation und Interventionsplanung bei Menschen nach traumatischen Ereignissen bei. Bisherige systematische Reviews fassen die Befunde bis maximal 2007 zusammen und fokussieren auf Posttraumatische Belastungsstörungen. Fragestellung: Systematisches Review unter Einschluss der Befunde für die Jahre 2007 bis 2010 und Berücksichtigung weiterer Traumafolgestörungen. Methode: Analyse von 13 systematischen Reviews und 29 prospektiven Originalarbeiten zu Schutz- und Risikofaktoren für Traumafolgestörungen nach Typ-I-Traumata. Ergebnisse: Es werden Befunde zu prätraumatischen (Soziodemographie, Biographie, psychische Störungen, Persönlichkeitsfaktoren), peritraumatischen (Art und Schwere des Ereignisses, psychische Verfassung während des Ereignisses, peritraumatische Reaktion) und posttraumatischen Faktoren (akute psychische Symptome, Kognitionen, Coping, Vermeidungsverhalten, soziale Unterstützung, zusätzliche Stressoren) dargestellt. Schlussfolgerungen: Vor allem peri- und posttraumatische Schutz- und Risikofaktoren eignen sich für die Vorhersage von Traumafolgestörungen.

Alcohol-involved assault: associations with posttrauma alcohol use, consequences, and expectancies

Victim alcohol consumption is common prior to sexual assault, and a burgeoning literature suggests that victims who were intoxicated during assault may differ in post-assault adjustment compared to those who were not impaired. Less is known about potential relationships between experiencing an alcohol-involved assault (AIA) and later drinking behavior. In this study, we examined the relationships between sexual assault, subsequent drinking behavior and consequences, and alcohol expectancies in a sample of 306 undergraduate women who reported current alcohol use and reported either no trauma history (n=53), non-AIA (n=69), or AIA (n=184). Differences emerged for alcohol use (F(2, 298)=12.78, p<.001), peak blood alcohol content (F(2, 298)=9.66, p<.001), consequences (F(2, 296)=7.38, p<.005), and positive alcohol expectancies (F(14, 796)=1.93, p<.05). In particular, women with an AIA reported greater alcohol use and positive expectancies compared to women with no trauma history and women with a non-alcohol influenced assault. In addition, both assault groups reported greater drinking consequences than women with no trauma history. Findings suggest that it is the women who are assaulted while under the influence of alcohol who evidence more alcohol use and alcohol-related problems following assault.