Mediators of childhood sexual abuse and high-risk sex among men-who-have-sex-with-men

Trauma Chronicity and the Long-Term Needs of Childhood Sexual Trauma Survivors

Research has linked childhood sexual trauma (CST) with adverse adult outcomes (AAOs) that span physical, psychological, and social domains of functioning. Differences in conceptualizing and measuring CST, however, have inhibited the examination of trauma-related variables hypothesized to impact adult outcomes. We used National Sexual Health Survey (NSHS; 1995–1996) data to examine trauma chronicity (i.e., duration) and AAOs (domains: physical and mental health, close relationships, and achievement). The NSHS (N = 6537, 18–70 years) assessed duration using perpetrator-specific CST reports. Adjusting for background characteristics, we examined CST duration in relation to AAOs and CST-related help-seeking. Approximately 8% of participants reported CST. Chronic (vs. single-exposure) CST survivors were at substantially higher risk of experiencing AAOs [i.e., mean AAOs and specific AAOs (e.g., physical and emotional health problems, divorce/separation, and poverty)]. CST had direct effects on sexual dysfunction and satisfaction, and on relationship stressors which may impact sexual relationship quality. Although 62% of CST survivors did not seek help, those with more chronic CST histories reported a higher prevalence of trauma-related help-seeking. Our work underscores the importance of examining CST chronicity in relation to long-term developmental outcomes. Chronicity assessment may be an important screening tool in the therapeutic context and in broader community screening efforts.

Longitudinal associations between childhood sexual abuse-related PTSD symptoms and passive and active suicidal ideation among sexual minority men

BACKGROUND

Sexual minority men report high rates of childhood sexual abuse (CSA) and adulthood suicidality. However, mechanisms (e.g., PTSD symptoms) through which CSA might drive suicidality remain unknown.

OBJECTIVE

In a prospective cohort of sexual minority men, we examined: (1) associations between CSA and suicidal thoughts and behaviors; (2) prospective associations between CSA-related PTSD symptoms and suicidal ideation; and (3) interpersonal moderators of these associations.

PARTICIPANTS AND SETTING

Participants included 6305 sexual minority men (M_age = 33.2, SD = 11.5; 82.0% gay; 53.5% White) who completed baseline and one-year follow-up at-home online surveys.

METHODS

Bivariate analyses were used to assess baseline demographic and suicidality differences between CSA-exposed participants and non-CSA-exposed participants. Among CSA-exposed participants, multivariable logistic regression analyses were used to regress passive and active suicidal ideation at one-year follow-up on CSA-related PTSD symptoms at baseline. Interactions were examined between CSA-related PTSD symptoms and interpersonal difficulties.

RESULTS

CSA-exposed sexual minority men reported two-and-a-half times the odds of suicide attempt history compared to non-CSA-exposed men (95% CI = 2.15-2.88; p < 0.001). Among CSA-exposed sexual minority men, CSA-related PTSD symptoms were prospectively associated with passive suicidal ideation (adjusted odds ratio [aOR] = 1.38; 95% CI = 1.19; 1.61). Regardless of CSA-related PTSD symptom severity, those with lower social support and greater loneliness were at elevated risk of active suicidal ideation at one-year follow-up.

CONCLUSIONS

CSA-related PTSD symptom severity represents a psychological mechanism contributing to CSA-exposed sexual minority men's elevated suicide risk, particularly among those who lack social support and report loneliness.

Prevalence and Correlates of Sexual Violence Experienced by Young Adult Black Men Who Have Sex with Men

Men who have sex with men (MSM) experience high prevalence of sexual violence (SV), and SV has well-documented effects on health. Research gaps are especially evident for young Black MSM (YBMSM), who experience significant HIV disparities and syndemics, including multiple forms of violence victimization. We examined lifetime prevalence of SV (having been forced or frightened into sexual activity) in a cross-sectional sample of YBMSM (N = 1732), and tested associations of demographic, psychosocial, and structural factors using multivariable regression. YBMSM were recruited between 2013 and 2015 using modified venue-based time-location sampling (e.g., at bars and clubs) in Dallas and Houston, Texas. Approximately 17% of YBMSM experienced any SV in their lifetimes. SV was associated with high school non-completion (OR 1.78; 95% CI 1.15-2.77), lower psychological resilience (OR 0.84; 95% CI 0.71-0.98), lifetime history of homelessness (OR 5.52; 95% CI 3.80-8.02), recent financial hardship (OR 2.16; 95% CI 1.48-3.14), and recent transactional sex (OR 3.87; 95% CI 2.43-6.15). We also examined differences by age of SV onset (childhood versus adulthood). YBMSM with adolescent/emerging adult-onset SV may have been more ambivalent in reporting lifetime SV experience, compared to men with childhood-onset SV, and correlates differed by age of onset. Childhood-onset SV was associated with high school non-completion, lower levels of psychological resilience, history of homelessness, recent financial hardship, and recent transactional sex. Adolescent/emerging adult-onset SV was associated with greater depressive symptoms, history of homelessness, and recent financial hardship. There is a need for multi-level approaches to SV prevention and treatment, including services and supports that are culturally-relevant and responsive to the needs of YBMSM.

Childhood Sexual Abuse and Adult Sexual Risk Behavior: A Review and Critique

Childhood sexual abuse (CSA) is a global problem with serious repercussions for survivors in various domains of adult interpersonal functioning, including sexual risk behavior. This review aimed to summarize findings from the recent literature on the connections between CSA and later adult sexual risk behaviors (e.g., unprotected intercourse, sexually transmitted infection [STSI] diagnosis). The sexual risk behaviors consistently associated with CSA were having sex under the influence of alcohol/substances and reports of concurrent sexual partners/infidelity. Notably, studies investigating the links between CSA and history of STI diagnosis and CSA and reports of unprotected sex (with the exception of samples comprised men who have sex with men) produced inconsistent findings. The methodological limitations of existing studies are considered and suggestions for future research are offered.

Cognitive Behavioral Therapy for Trauma and Self-Care (CBT-TSC) in Men Who have Sex with Men with a History of Childhood Sexual Abuse: A Randomized Controlled Trial

To address childhood sexual abuse (CSA) related distress and HIV risk in men who have sex with men (MSM) using cognitive-behavioral therapy for trauma and self-care (CBT-TSC), which is a novel intervention integrating HIV risk reduction with modified cognitive and behavioral therapy strategies for post-traumatic stress. We compared CBT-TSC to HIV voluntary counseling and testing (VCT)-only in an initial 2-arm RCT in 43 HIV-negative MSM at with a history of CSA and HIV risk. Serodiscordant condomless anal/vaginal sex (CAS; CAS with HIV-postive or HIV unknown status partners) and posttraumatic stress disorder (PTSD) symptoms (Davidson Trauma Scale: total score and avoidance, intrusions, hyperarousal subscales) were outcomes immediately post-treatment, and at 6- and 9-month follow-up. At post-treatment, CBT-TSC had decreased odds (approximately 60%) of any CAS and greater reductions in CAS compared to VCT-only. Additionally, the CBT-TSC condition experienced greater reductions in total PTSD and avoidance symptoms. At the follow-up visits, CBT-TSC condition had significant reductions in the odds of any CAS and reductions in CAS. However, for PTSD symptoms, only the avoidance subscale remained significantly different compared to VCT-only. CBT-TSC is a potentially efficacious approach to address HIV risk in MSM with a CSA history, with replication and extension in a larger trial needed. This proof-of-concept trial is the first to integrate the treatment of a commonly occurring mental-health syndemic problem in MSM with a health psychology approach to self-care in MSM.Trial Registration Clinicaltrials.gov NCT01266122.

Birth Cohort Differences in Sexual Identity Development Milestones Among HIV-Negative Gay and Bisexual Men in the United States

The coming-out process for gay and bisexual men (GBM) involves crossing sexual identity development (SID) milestones: (1) self-awareness of sexual attraction to the same sex, (2) self-acceptance of an identity as gay or bisexual, (3) disclosure of this sexual identity to others, and (4) having sex with someone of the same sex. We examined trends in SID milestones by birth cohort in a 2015 U.S. national sample of GBM (n = 1,023). Birth cohort was independent of when men first felt sexually attracted to someone of the same sex (median age 11 to 12). However, with the exception of age of first same-sex attraction, older cohorts tended to pass other milestones at later ages than younger cohorts. Latent class analysis (LCA) of SID milestone patterns identified three subgroups. The majority (84%) began sexual identity development with same-sex attraction around the onset of puberty (i.e., around age 10) and progressed to self-identification, same-sex sexual activity, and coming out-in that order. The other two classes felt same-sex attraction during teen years (ages 12.5 to 18.0) but achieved the remaining SID milestones later in life. For 13% of men, this was during early adulthood; for 3% of men, this was in middle adulthood. Findings highlight the need to monitor ongoing generational differences in passing SID milestones.

Does Sexual Orientation Precede Childhood Sexual Abuse? Childhood Gender Nonconformity as a Risk Factor and Instrumental Variable Analysis

Research suggests that there is a relation between childhood sexual abuse (CSA) and adulthood nonheterosexual orientation. To explore whether nonheterosexual orientation increases the risk of CSA, we recruited a large sample, added the variable of childhood gender nonconformity (CGNC), and applied the instrumental variable method. We found that heterosexual and nonheterosexual men who were more gender nonconforming in childhood were significantly more likely to report having a history of CSA than their gender-conforming counterparts. There was no relation between CSA and CGNC for heterosexual and nonheterosexual women. The instrumental variable analysis revealed that the increased prevalence of CSA experienced by nonheterosexuals compared with heterosexuals may be due to the influence of sexual orientation on CSA. In sum, the results suggest that nonheterosexuality may increase the risk of childhood sexual abuse.

Disparities Within the Disparity-Determining HIV Risk Factors Among Latino Gay and Bisexual Men Attending a Community-Based Clinic in Los Angeles, CA

BACKGROUND

Latino gay, bisexual, and other men who have sex with men (MSM) in the United States have a 50% greater incidence of HIV when compared with White MSM. Previous studies have analyzed factors contributing to condomless anal intercourse among Latino MSM, but few studies have followed cohorts of HIV-negative Latino MSM to determine circumstances for HIV infection. Informed by Syndemics theory, we examine behavioral, biological, and contextual factors associated with HIV infection for Latino MSM.

METHODS

Risk assessment and HIV testing data were analyzed for all initially HIV negative, Latino MSM (n = 3111) visiting a community-based clinic in Los Angeles, CA from January 2009 to June 2014. Survival analyses were used to determine characteristics of Latino MSM who became HIV positive during the study time frame.

RESULTS

Similar to previous studies of MSM, self-reported history of chlamydia, gonorrhea, and/or syphilis (adjusted hazard ratio (aHR): 1.97; CI: 1.28 to 3.04), receptive condomless anal intercourse (aHR: 1.7; CI: 1.16 to 2.49), and methamphetamine use (aHR: 1.99; CI: 1.15 to 3.43) predicted HIV infection. In addition, originating from Central America (aHR: 2.31; CI: 1.41 to 3.79), Latino ethnicity of the last sex partner (aHR: 1.67; CI: 1.16 to 2.39) and experiencing intimate partner violence (IPV) (aHR: 1.73; CI: 1.13 to 2.64) were also associated with HIV infection among Latino MSM.

CONCLUSIONS

This is the first study to show independent associations between IPV and HIV infection among Latino MSM. This study shows that psychosocial conditions such as IPV fuel HIV incidence among Latino MSM, and psychosocial interventions should be considered to reduce HIV disparities among Latino MSM.

Prevalence of non-contact and contact childhood sexual abuse: An Internet-based sample of men who have sex with men in China

Background

The prevalence of childhood sexual abuse (CSA) is high among Western men who have sex with men (MSM), and CSA is associated with certain socio-demographic variables and with human immunodeficiency virus (HIV) status. Little is known about CSA among Chinese MSM; therefore, we explored the prevalence and frequency of non-contact (e.g., sexual invitations, exhibitionism) and contact (e.g., intercourse, genital contact) forms of CSA in an Internet-based sample of MSM in China. We also examined the associations between the participants’ socio-demographic characteristics and HIV status, and their histories of CSA.

Methods

We surveyed MSM from 30 Chinese provinces in 2014–2015; 1,030 (mean age = 25.15 years, SD = 6.32) and 1,020 (mean age = 25.05 years, SD = 5.95) respondents were eligible for inclusion in the non-contact and contact CSA groups, respectively.

Results

Prevalence of non-contact and contact CSA was 36.2% and 29.8%, respectively; 20.4% and 15.0% had experienced non-contact and contact CSA ≥ 3 times, respectively. Most respondents were young adults, well educated, single, had never “come out,” and self-identified as gay or bisexual men. Univariate analyses showed that respondents who had experienced contact CSA were more likely to be HIV-positive than those who had never experienced contact CSA. Multivariate analyses showed that non-contact CSA was associated with less education, being in a relationship with a woman or a man, and having “come out.” Contact CSA was associated with less education, higher income, and being in a relationship with a man. Respondents who had experienced non-contact CSA ≥ 3 times were more likely to be less educated, “out,” and to be in a relationship with a woman or a man. Respondents who had experienced contact CSA ≥ 3 times were more likely to be less educated and to be in a relationship with a man.

Conclusions

It is necessary to pay closer attention to CSA among MSM and other sexual minorities in China.

Difficulties in Emotion Regulation as a Mediator of the Relationship Between Child Sexual Abuse Victimization and Sexual Aggression Perpetration in Male College Students

Although numerous studies document a link between child sexual abuse and later sexual assault perpetration in men, little research has examined why this relationship exists. One potential mechanism may be emotional regulation difficulties. The current study utilizes a college sample of 132 men to examine the mediating role of emotion regulation difficulties on the relationship between experiencing child sexual abuse and later sexual aggression. Although emotion regulation difficulties in general was not significantly related to sexual aggression, one facet, impulse control difficulties, emerged as a significant mediator of the relationship between child sexual abuse and sexual aggression. Intervention programs should focus on the care that children receive following sexual abuse, with particular emphasis on how emotion regulation abilities may be impacted.

The Psychological Context of Sexual Compulsivity Among Men Who Have Sex with Men

Among men who have sex with men (MSM), sexual compulsivity is associated with overlapping psychosocial and behavioral health problems. Because difficulties with emotion regulation are thought to be one important feature, this study examined whether affective states and traumatic stress symptoms were independently associated with key dimensions of sexual compulsivity. Data were collected in San Francisco for the Urban Men's Health Study-2002 from May 24, 2002 to January 19, 2003. In total, 711 MSM recruited via probability-based sampling completed a mail-in questionnaire that assessed psychological factors and substance use. Dissociation related to traumatic stress and any stimulant use in the past 6 months were independently associated with more frequent sexual thoughts or urges. Increased anger and HIV-positive serostatus were independently associated with a greater perception that sexual behavior is difficult to control. Clinical research is needed to examine if interventions targeting emotion regulation and traumatic stress can boost the effectiveness of HIV prevention efforts among MSM who experience difficulties related to managing sexual behaviors.

Childhood Maltreatment and Sexual Risk Taking: The Mediating Role of Alexithymia

Childhood maltreatment is a significant predictor of sexual risk taking. The nature of this relationship is not fully understood; however, emotion dysregulation may play an important role. We tested the role of difficulty identifying and describing feelings (i.e., alexithymia) on the relationship between childhood maltreatment and sexual risk taking. Specifically, we hypothesized two mechanisms, one in which alexithymia is related to sexual risk taking via negative urgency and alcohol use and a second one in which alexithymia is related to sexual risk taking via neediness. The participants for this study were 425 sexually active college undergraduates (303 females, 122 males) between the ages of 18 and 25 years. The results of a structural equation model indicated that alexithymia accounted for a significant part of the relationship between child maltreatment and sexual risk behavior. Moreover, the relationship between alexithymia and sexual risk taking was fully accounted for by two separate paths. First, negative urgency and subsequent alcohol use partially mediated the relationship, and the second effect was accounted for by needy interpersonal style. Adverse experiences during childhood can impair emotional functioning and contribute to behavioral and interpersonal dysregulation.

Relation of Childhood Sexual Abuse, Intimate Partner Violence, and Depression to Risk Factors for HIV Among Black Men Who Have Sex With Men in 6 US Cities

OBJECTIVES

We assessed the relation of childhood sexual abuse (CSA), intimate partner violence (IPV), and depression to HIV sexual risk behaviors among Black men who have sex with men (MSM).

METHODS

Participants were 1522 Black MSM recruited from 6 US cities between July 2009 and December 2011. Univariate and multivariable logistic regression models were used.

RESULTS

Participants reported sex before age 12 years with someone at least 5 years older (31.1%), unwanted sex when aged 12 to 16 years (30%), IPV (51.8%), and depression (43.8%). Experiencing CSA when aged 12 to 16 years was inversely associated with any receptive condomless anal sex with a male partner (adjusted odds ratio [AOR] = 0.50; 95% confidence interval [CI] = 0.29, 0.86). Pressured or forced sex was positively associated with any receptive anal sex (AOR = 2.24; 95% CI = 1.57, 3.20). Experiencing CSA when younger than 12 years, physical abuse, emotional abuse, having been stalked, and pressured or forced sex were positively associated with having more than 3 male partners in the past 6 months. Among HIV-positive MSM (n = 337), CSA between ages 12 and 16 years was positively associated with having more than 3 male partners in the past 6 months.

CONCLUSIONS

Rates of CSA, IPV, and depression were high, but associations with HIV sexual risk outcomes were modest.

Psychosocial vulnerability and HIV-related sexual risk among men who have sex with men and women in the United States

In the U.S., HIV is concentrated among men who have sex with men (MSM), some of whom have had female partners (MSMW). MSMW are disproportionately impacted by psychosocial vulnerabilities, like depression and substance use that increase sexually transmitted infection (STI) and HIV risk. Research on psychosocial vulnerability and HIV-related sexual risk among MSMW is warranted to reduce infection transmission among MSM and to prevent bridging to female partners. We analyzed data from Wave IV (2007-2008) of the National Longitudinal Study of Adolescent Health to assess psychosocial vulnerability and HIV risk-taking among MSMW. Using lifetime and past year sexual activity, we classified men as ever having sex with: women only (MSW), men only (MSMO) or MSMW, with further refined categorization of MSMW with male only partners in the past 12 months, only female partners in the past 12 months, and both male and female partners in the past 12 months (N = 6,945). We compared psychosocial vulnerability characteristics and HIV-related risk behaviors among the five categories of men. MSMW were more likely to report depression, suicidality, substance use, and incarceration than MSW and MSMO. Compared to MSW, MSMW with current female partners had greater odds of unprotected sex, exchange sex, and STI. MSMW with male partners in the past year had greater odds of multiple or concurrent partners in the past year. HIV risk and psychosocial vulnerability factors are elevated among MSMW, a priority population for HIV risk reduction. HIV risk reduction interventions should address this and heterogeneity of sexual partnerships among MSMW.

Recreational drug use and risks of HIV and sexually transmitted infections among Chinese men who have sex with men: Mediation through multiple sexual partnerships

Background

Recreational drug use (RDU) may result in sexual disinhibition and higher risk for HIV and other sexually transmitted infections (STIs) among men who have sex with men (MSM) in China. We assessed whether RDU was associated with HIV, syphilis, and herpes simplex virus type 2 (HSV-2) within the context of multiple sexual partnerships and unprotected sex.

Methods

We conducted a cross-sectional study among sexually-active MSM in six Chinese cities (Kunming, Jinan, Changsha, Zhengzhou, Nanjing, and Shanghai) in 2012–2013. We interviewed participants regarding RDU and sexual activity and drew blood for HIV, syphilis, and HSV-2. We fit multiple logistic regression models to assess associations of drug use and HIV, syphilis and HSV-2 infections, controlling for number of sexual partners and unprotected sex.

Results

Of 3830 participants, 28% reported ever using ≥1 of these drugs in the past 6 months: popper (alkyl nitrites), ecstasy, ice (methamphetamine), amphetamine, tramadol, and ketamine. In the past six months, 62% of MSM reported ≥2 sexual partners and 76% did not use condoms at last sexual encounter. HIV, syphilis and HSV-2 prevalences were 9.2%, 12.2%, and 10.3%, respectively.RDU was associated with HIV infection (aOR = 1.67; 95% CI, 1.31-2.13). Men with RDU were more likely to report multiple sexual partners (OR = 1.69; 95% CI, 1.44-1.98) and unprotected sex (aOR = 1.25; 95% CI, 1.05-1.49). The RDU-HIV association persisted (aOR = 1.58; 95% CI = 1.23-2.02) after adjusting for numbers of partners.

Conclusions

RDU was associated with multiple sexual partnerships, unprotected sex, and HIV among Chinese MSM. It is plausible that RDU is a driver of increased sexual/HIV risk and/or may be an associated behavior with sexually risky lifestyles. Community engagement is needed.

Electronic supplementary material

The online version of this article (doi:10.1186/s12879-014-0642-9) contains supplementary material, which is available to authorized users.

Stressful childhood experiences and health outcomes in sexual minority populations: a systematic review

PURPOSE

Stressful childhood experiences (SCE) are associated with many different health outcomes, such as psychiatric symptoms, physical illnesses, alcohol and drug abuse, and victimization experiences. Lesbian, gay, bisexual, and transgender (LGBT) people are at risk to be victims of SCE and show higher prevalence of SCE when compared with heterosexual controls.

METHODS

This review analyzed systematically 73 articles that addressed different types of SCE in sexual minority populations and included items of household dysfunction. The samples included adults who identified either their sexual orientation as non-heterosexual or their gender identity as transgender.

RESULTS

The studies reported childhood sexual abuse (CSA), childhood physical abuse (CPA), childhood emotional abuse (CEA), childhood physical neglect, and childhood emotional neglect. Items of household dysfunction were substance abuse of caregiver, parental separation, family history of mental illness, incarceration of caregiver, and witnessing violence. Prevalence of CSA showed a median of 33.5 % for studies using non-probability sampling and 20.7 % for those with probability sampling, the rates for CPA were 23.5 % (non-probability sampling) and 28.7 % (probability sampling). For CEA, the rates were 48.5 %, non-probability sampling, and 47.5 %, probability sampling. Outcomes related to SCE in LGBT populations included psychiatric symptoms, substance abuse, revictimization, dysfunctional behavioral adjustments, and others.

CONCLUSIONS

LGBT populations showed high prevalence of SCE. Outcomes related to SCE ranged from psychiatric symptoms and disorders to physical ailments. Most studies were based in the USA. Future research should aim to target culturally different LGBT population in the rest of the world.

Association between childhood physical abuse, unprotected receptive anal intercourse and HIV infection among young men who have sex with men in Vancouver, Canada

Introduction

The association between childhood sexual abuse and HIV risk among men who have sex with men (MSM) is well established. However, no studies have examined the potential impact of other forms of childhood maltreatment on HIV incidence in this population.

Methods

We explored the impact of child physical abuse (CPA) on HIV seroconversion in a cohort of gay/bisexual men aged 15 to 30 in Vancouver, Canada. Cox proportional hazard models were used, controlling for confounders.

Results

Among 287 participants, 211 (73.5%) reported experiencing CPA before the age of 17, and 42 (14.6%) reporting URAI in the past year. After a median of 6.6 years follow-up, 16 (5.8%) participants HIV-seroconverted. In multivariate analysis, CPA was significantly associated with HIV seroconversion (adjusted hazard ratio [AHR] = 4.89, 95% confidence interval (CI): 1.65–14.48), after controlling for potential confounders.

Conclusion

Our study uncovered a link between childhood physical violence and HIV incidence. Results highlight an urgent need for screening of young gay and bisexual men for histories of violence, and social and structural supports to prevent HIV transmission in this population.

Early life emotional neglect and HIV risk taking among men using the Internet to find other men for unprotected sex

PURPOSE

Using a Syndemics Theory conceptual model, this study examines the relationship between emotional neglect experiences during childhood and/or adolescence and involvement in HIV risk taking in a sample of adult men who actively seek partners for unprotected sex via the Internet.

METHODS

The study was based on a national random sample of 332 MSM who use the Internet to seek men with whom they can engage in unprotected sex. Data collection was conducted via telephone interviews between January 2008 and May 2009. Structural equation analysis was undertaken to examine the specific nature of the relationships involved in understanding HIV risk practices.

RESULTS

Emotional neglect was highly prevalent among the men participating in this study. Emotional neglect experiences were not found to be related directly to involvement in HIV risk taking in adulthood. Emotional neglect, was found to be an important variable in the overall structural equation. Its effect on HIV risk taking was indirect, operating principally by having a negative impact upon self-esteem, which in turn had a negative effect on attitudes toward condom use, which in turn were related strongly and directly to risk taking.

CONCLUSIONS

Childhood experiences with emotional neglect are relevant to understanding HIV risk practices among MSM in adulthood, but the relationship is not as simple as usually conceptualized. Rather, emotional neglect appears to impact risk taking indirectly, through its effects on mental health functioning, which in turn affects risk-related attitudes.

Childhood sexual abuse and HIV sexual-risk behaviour among men who have sex with men in South Africa

Previous research has indicated an association between childhood sexual abuse and an increased risk of engaging in unsafe behaviours during adulthood, including risky sexual practices. This study examines the relationship between self-reported childhood sexual abuse and adult HIV sexual-risk behaviour in a sample of South African men who have sex with men. Potential long-term childhood sexual abuse–related outcomes, including dissociation, recreational and sex-related drug use, depression, impaired interpersonal communication, and adult re-victimisation were treated as variables mediating the relationship between childhood sexual abuse and sexual-risk behaviour. Men using a gay Internet dating site were randomly selected to complete the anonymous electronic survey. Results indicate that one-fourth of participants reported a history of childhood sexual abuse. Men with a history of unwanted sexual activity during childhood were more likely to report recreational and sex-related drug use, and adult re-victimisation experiences. Furthermore, mediation analyses revealed that men who have sex with men who are survivors of childhood sexual abuse are more likely to report drug use and sex-related drug use, and these outcomes in turn are associated with increased HIV risk as measured by number of male sexual partners. These results highlight the importance of mental health services and new approaches in HIV prevention for men who have sex with men who have been sexually abused as children.

HIV vulnerabilities and coercive sex at same-sex sexual debut among men who have sex with men in Beijing, China

Few studies have examined coercive sex and HIV vulnerabilities among men who have sex with men (MSM) in China. The present study seeks to compare individual characteristics between MSM who did and did not experience coercive sex at their MSM sexual debut and to identify HIV risk factors correlated with coercive sex at MSM sexual debut. In 2007, we recruited 167 MSM in Beijing, China by peer-referred social network sampling. Each participant then completed self-administered questionnaires regarding their sexual experiences and practices. Results show that 14% of participants reported coercive sex at MSM sexual debut, of whom 48% reported recent unprotected anal intercourse (UAI). Coercive sex at MSM sexual debut was significantly associated with UAI [adjusted odds ratio (AOR): 5.38, 95% confidence interval: 1.95-14.87] and lifetime number of male sex partners (AOR: 7.25, 95% CI: 2.39-22.01). Coercive sex is harming MSM in China and should be immediately addressed by researchers, public health officials, and MSM community stakeholders.

Sexual partnership types as determinant of HIV risk in South African MSM: an event-level cluster analysis

While individual determinants of HIV risk among MSM have been widely studied, there is limited understanding of how relational characteristics determine sexual risk. Based on data collected among 300 South African men who have sex with men (MSM) and using cluster analysis, this study developed a typology of four partnership types: the "Race-Economic Similar," "Age-Race-Economic Discordant," "Non-regular Neighbourhood," and "Familiar" partnership types. Support for the meaningfulness of these types was found through associations of these partnership types with participant characteristics and characteristics of the last anal sex event. Furthermore, in a multivariate analysis, only partnership type independently predicted whether the last anal sex event was unprotected. Findings of the study illustrate the importance of taking into account the relational context in understanding unprotected sexual practices and present ways to target intervention efforts as well as identify relationship specific determinants of unprotected sex.

Mental Health Functioning Among Men who Use the Internet Specifically to Find Partners for Unprotected Sex

Previous studies have shown a link between mental health functioning and involvement in HIV risk practices. The present research examines how well one specific group of men who have sex with other men (MSM) fare in terms of their mental health functioning, and then focuses on how mental health functioning relates to HIV risk practices in this population. The study was based on a national random sample of 332 MSM who use the Internet to seek men with whom they can engage in unprotected sex. Data collection was conducted via telephone interviews between January 2008 and May 2009. Depression is more common among men in this population than in the adult male population-at-large. All other measures of mental health functioning that were examined (self-esteem, impulsivity, current life satisfaction, optimism about the future) indicated low rates of mental health problem. Contrary to expectations, in nearly all instances, mental health functioning was not related to HIV risk practices. More work needs to be done to understand the causes of depression among these men, and to assess how, if at all, depression relates to risk practices in this population. These findings suggest that factors other than mental health problems must be considered if one wishes to understand HIV risk taking in this population.

Sexual risk behaviors by relationship type and trauma history among HIV-positive men who have sex with men

The association of trauma exposure and coping style to sexual risk behavior has yet to be fully examined in the context of primary and casual sexual partnerships. The current study assessed a high risk sexual behavior-unprotected anal intercourse (UAI)-in a high risk population of HIV-positive men who have sex with men (MSM) with a history of trauma. Using audio computer-assisted self-interview technology, 132 HIV-positive MSM completed measures of trauma exposure, trauma symptoms, coping strategies, and sexual risk behavior. Hierarchical logistic regression analyses indicated that completing more years of education and having experienced sexual abuse were positively associated with UAI with casual partners. Additionally, use of active coping was negatively associated with UAI with casual partners and the final model significantly predicted variance in UAI with casual partners. However, no variables were significantly associated with UAI with primary partners, suggesting that sexual risk behavior with primary partners may be associated with factors not commonly assessed in risk prediction or prevention research. We discuss the results in the context of developing new or modifying existing interventions to address rates of sexual risk in the relationships of HIV-positive MSM.

Sexual orientation disparities in substance misuse: the role of childhood abuse and intimate partner violence among patients in care at an urban community health center

This study examined disparities in lifetime substance misuse by sexual orientation among 2,653 patients engaged in care at an urban community health center in Boston, MA, as well as the potential mediating roles of childhood abuse <age 15 (CA) and intimate partner violence (IPV). Violence indicators were highly associated with substance misuse, as was identifying as a sexual minority compared to heterosexual. CA and IPV experiences partly explained disparities in substance abuse by sexual orientation with differences seen by sex. Clinicians should assess history of CA and IPV among sexual minorities presenting with a history of substance abuse disorders. The study's limitations are noted.

Trauma exposure, PTSD, and HIV sexual risk behaviors among labor migrants from Tajikistan

Little is known about the role of trauma and PTSD symptoms in the context of migration-associated HIV risk behaviors. A survey of Tajik married male seasonal labor migrants in Moscow was completed by 200 workers from 4 bazaars and 200 workers from 18 construction sites as part of a mixed method (quantitative and qualitative) study. The mean PC-PTSD score was 1.2 with one-quarter of migrants scoring at or above the cutoff of 3 indicating likely PTSD diagnosis. PC-PTSD score was directly correlated with both direct and indirect trauma exposure, but PC-PTSD score did not predict either HIV sexual risk behaviors or HIV protective behaviors. HIV sexual risk behavior was associated with higher indirect trauma exposure. PC-PTSD score was associated with some indicators of increased caution (e.g., more talking with partners about HIV and condoms; more use of condom when drinking). Qualitative findings were used to illustrate the differences between direct and indirect traumas in terms of HIV sexual risk. The study findings call for future efforts to address labor migrant's mental health needs and to integrate trauma dimensions into HIV prevention.

Exploring the role of child sexual abuse and posttraumatic stress disorder symptoms in gay and bisexual men reporting compulsive sexual behavior

OBJECTIVES

Compulsive sexual behavior (CSB) is an impairing yet understudied clinical phenomenon. The experience of child sexual abuse (CSA) has been implicated as an etiological factor in the development of some cases of CSB (Kuzma & Black, 2008); however, research regarding the role of CSA and related psychopathology in CSB symptomatology has been limited in the literature. The present study aimed to examine the uniqueness of the association of CSA with CSB as compared to other experiences of child maltreatment; the role of posttraumatic stress disorder (PTSD) symptomatology in CSB symptoms for individuals reporting CSA; and clinical differences between individuals with and without histories of CSA.

METHODS

Hypotheses were tested using data from a sample of 182 gay and bisexual men reporting CSB symptoms.

RESULTS

CSA prevalence was high in the tested sample (39%). CSA severity was a unique predictor of CSB symptoms, above child physical and emotional abuse, and poly-victimization status was not significantly related to CSB symptoms. Contrary to hypotheses, PTSD symptoms did not significantly mediate the role of CSA severity, although PTSD symptoms explained additional variance in CSB symptoms, with the final model accounting for over a quarter of the variance in CSB symptoms (27%). Finally, men with a history of CSA reported more CSB, depressive, and anxious symptoms than those without a history of CSA.

CONCLUSIONS

Findings from the present study support the hypothesis that CSA may be uniquely related to CSB symptoms, above other forms of child maltreatment, and indicate that men with a CSA history are likely to present more severe clinical comorbidities. Clinical implications and future research directions are discussed.

Psychological characteristics in high-risk MSM in China

BACKGROUND

Men who have sex with men (MSM) have become a high-risk group of HIV infection in China. To date, little is known regarding the behavioral, social and psychological characteristics in Chinese MSM, which makes the implementation of preventive and therapeutic strategies for this high-risk subpopulation of people extremely difficult.

METHODS

A total of 714 questionnaires were retrieved from the database of a Chinese government-sponsored National Key Research Project titled "Risk Analysis and Strategic Prevention of HIV Transmission from MSM to the General Population in China". The respondents were categorized into a high-risk group and a control group. Their behavioral, social and psychological characteristics were comparatively analyzed.

RESULTS

Of the 714 MSM analyzed, 59 (8.26%) had high-risk homosexual behaviors. This sub-group of MSM had a higher in-marriage rate, a higher monthly income, heavier alcohol consumption and more serious problems with sexual abuse in childhood, intentional suicide attempts and mistaken assumption on condom's role in protecting HIV infection, as compared with the control group (P < 0.05). In contrast, the two groups did not differ significantly the sexual orientation, level of education, types of profession, drug use, condom use and experience of social stigma and discrimination (P > 0.05). A vast majority of the individuals in both behavior categories expressed support of legally protected gay clubs as well as gay marriage legislation in China. There was a strong correlation between high-risk behaviors and sexual abuse in childhood, alcohol drinking, income level and a mistaken belief in perfect HIV protection through the use of condoms.

CONCLUSIONS

MSM with and without high-risk homosexual behaviors have different social and psychological characteristics, which should be taken into account when implementing behavioral and therapeutic interventions aimed at preventing HIV/AIDS transmission among MSM as well as from MSM to the general population in China.

Childhood Maltreatment and HIV Risk-Taking among Men Using the Internet Specifically to Find Partners for Unprotected Sex

PURPOSE

Using a Syndemics Theory conceptual model, this study examines the relationship between childhood maltreatment experiences and involvement in HIV risk taking in a sample of adult men who actively seek partners for unprotected sex via the Internet. One of the main advantages to using this theoretical model is that it considers the co-varying influences of factors such as childhood maltreatment, psychological/psychosocial functioning, risk-related preferences, demographic characteristics, substance use/abuse, and attitudes toward risk taking on actual risk practices.

METHODS

The study was based on a national random sample of 332 MSM who use the Internet to seek men with whom they can engage in unprotected sex. Data collection was conducted via telephone interviews between January 2008 and May 2009. Structural equation analysis was undertaken to examine the specific nature of the relationships involved in understanding HIV risk practices.

RESULTS

Childhood maltreatment experiences were not found to be related directly to involvement in HIV risk taking in adulthood. Childhood maltreatment, particularly in the form of emotional neglect, was found to be an important variable in the overall structural equation. Its effect on HIV risk taking was indirect, operating principally by having a negative impact upon self-esteem, which in turn had a negative effect on attitudes toward condom use, which in turn were related strongly and directly to risk taking.

CONCLUSIONS

Childhood maltreatment experiences are relevant to understanding HIV risk practices among MSM in adulthood, but the relationship is not as simple as usually conceptualized. Rather, childhood maltreatment appears to impact risk taking indirectly, through its effects on mental health functioning, which in turn affects risk-related attitudes.

Using a syndemics theory approach to study HIV risk taking in a population of men who use the internet to find partners for unprotected sex

This study examines the value of using syndemics theory as a model for understanding HIV risk taking in a population of men who are at great risk for acquiring and/or transmitting HIV. The principal aim is to provide an empirical test of the applicability of the theory to sexual risk behaviors in this particular research population. The study was based on a national random sample of 332 men who have sex with men, or MSM, who use the Internet to seek men with whom they can engage in unprotected sex. Data collection was conducted via telephone interviews between January 2008 and May 2009. As hypothesized in the syndemics theory model, attitudes toward condom use were central to understanding men's involvement in risky sex. As hypothesized, these attitudes depended on various demographic, psychological/psychosocial functioning, and sex-related preference measures. Also as hypothesized, psychological and psychosocial functioning were found to be very important to the overall model, and as expected, these factors were shaped greatly by factors such as demographic characteristics and childhood maltreatment experiences. The structural equation assessing the fit of the overall model indicated solid support for the syndemics theory approach. Overall, syndemics theory seems to apply fairly well to understanding the complexity of the factors that underlie men's risk-taking practices. The complicated interplay among factors such as attitudes toward condom use, childhood maltreatment experiences, psychological and psychosocial functioning, and substance use and abuse-all of which are central to a syndemics theory approach to studying risk-was demonstrated.

Age of MSM sexual debut and risk factors: results from a multisite study of racial/ethnic minority YMSM living with HIV

The average reported age of sexual debut for youth in the United States is 14.4 years, with approximately 7% reporting their sexual debut prior to age 13. While the research literature on sexual debut for youth addresses gender and ethnic differences (with males and African-American youth experiencing earlier sexual debut), there is limited data regarding factors associated with sexual debut for young men who have sex with men (YMSM). Early sexual debut poses potential health risks, such as contracting HIV with an increased risk of unprotected intercourse. Given current high HIV infection rates for racial/ethnic minority YMSM, learning more about their sexual debuts and associated risk factors of this population is of great importance. This study investigated risk behaviors and emotional distress, and their association with MSM sexual debut for a multisite cohort of racial/ethnic minority YMSM living with HIV. We hypothesized that a MSM sexual debut younger than age 16 would be associated with engagement in more high-risk sexual behaviors (unprotected sex and exchange sex), substance use, and emotional distress than a MSM sexual debut at age 16 or older. Results indicated that participants having a MSM sexual debut before the age of 16 reported more exchange sex; drug use (specifically marijuana); emotional/psychological problems related to substance use; and a history of suicide attempts, compared to participants with later MSM sexual debuts. Comprehensive interventions that are racially/ethnically sensitive, inquire about initial sexual experiences, and focus on sexual health and healthy relationships are needed to improve health outcomes for this population.

HIV in young men who have sex with men: a review of epidemiology, risk and protective factors, and interventions

Epidemiological studies have found that young men who have sex with men (YMSM) represent the majority of young people infected with HIV annually in the United States. Further, they are one of the few risk groups to show an increase in the rate of infections in recent years. In addition to these disparities in prevalence and infection rates, there is an inequity in prevention and intervention research on this population. The purpose of this article is to review the existing YMSM literature on HIV epidemiology, correlates of risk, and intervention research. The article concludes that promising future directions for basic research include a focus on multiple clustering health issues, processes that promote resiliency, the role of family influences, and the development of parsimonious models of risk. In terms of intervention research, the article suggests that promising future directions include Internet-based intervention delivery, integration of biomedical and behavioral approaches, and interventions that go beyond the individual level to address partnership, structural, community, and network factors.

Testing a social-cognitive model of HIV transmission risk behaviors in HIV-infected MSM with and without depression

OBJECTIVE

Social-cognitive models have been used to explain health risk behaviors in numerous populations, including people with HIV. However, these models generally do not account for the influence of clinically significant psychological problems such as major depression.

DESIGN

This study examined whether a social-cognitive model would explain recent sexual transmission risk behavior among sexually active HIV-infected men who have sex with men (MSM) who meet or do not meet screening criteria for major depression.

MAIN OUTCOME MEASURES

Participants (n = 403) completed self-report assessments of negative expectancy, social models, and self-efficacy (SE) related to condom use, as well as recent STRB and a screening measure for major depression. Multiple group modeling was used to examine whether condom use SE explained associations of negative expectancy and social models for condom use with recent STRB among participants who screened positive (n = 47) or negative (n = 356) for major depression.

RESULTS

The multiple group model fit the data well (chi2(36) = 30.55, p = .73; CFI = 1.00; RMSEA<.01; SRMR = .05). Among MSM who screened negative for depression, lower condom use SE explained indirect paths from negative expectancy about condom use and poorer social models for condom use to greater STRB. Among MSM who screened positive for depression, only negative expectancy was associated with greater STRB.

CONCLUSION

Models of STRB may not generalize to HIV-infected individuals with clinical depression. Risk reduction interventions based on these models should account for comorbid mental health conditions to maximize effectiveness.

Sexual risk behavior and drug use in two Chicago samples of men who have sex with men: 1997 vs. 2002

Employing data from two Chicago-based household probability samples of men who have sex with men (MSM) implemented 5 years apart (the "UMHS 1997" and the "2002 MSM supplement" studies), we evaluated changes in risk behavior as well as the potential viability of two alternative perspectives for explaining these changes--risk management and safe-sex norm abandonment. We found significantly increased rates of unprotected insertive and receptive anal intercourse in the 2002 study. Sixty-eight percent of UMHS men reported having sex with partners having HIV positive or unknown status, compared with 38% of the MSM supplement men (p < .0001). Serosorting mediated and moderated the most extreme forms of risk behavior. Positive statistical associations between drug use and unprotected sex were stronger in the UMHS sample than in the MSM supplement. Findings suggesting that "risk management" strategies have shaped MSM behavior as it emerged in the early part of this decade have considerable implications for HIV prevention strategies.

Childhood sexual abuse is highly associated with HIV risk-taking behavior and infection among MSM in the EXPLORE Study

BACKGROUND

Previous studies have found high rates of childhood sexual abuse (CSA) among US men who have sex with men (MSM). CSA history has been associated with a variety of negative effects later in life including behaviors that place MSM at greater risk for HIV acquisition and transmission. The present analysis is the first to examine the longitudinal association between CSA and HIV infection, unprotected anal sex, and serodiscordant unprotected anal sex, as well as mediators of these relationships among a large sample of HIV-uninfected MSM.

METHODS

The EXPLORE Study was a behavioral intervention trial conducted in 6 US cities over 48 months with HIV infection as the primary efficacy outcome. Behavioral assessments were done every 6 months via confidential computerized assessments. Longitudinal regression models were constructed, adjusting for randomization arm, geographical location of study site, age at enrollment, education, and race/ethnicity.

RESULTS

Of the 4295 participants enrolled, 39.7% had a history of CSA. Participants with a history of CSA [adjusted hazards ratio = 1.30, 95% confidence interval (CI): 1.02 to 1.69] were at increased risk for HIV infection over study follow-up. A significant association was seen between history of CSA and unprotected anal sex (adjusted odds ratio = 1.24, 95% CI: 1.12 to 1.36) and serodiscordant unprotected anal sex (adjusted odds ratio = 1.30, 95% CI: 1.18 to 1.43). Among participants reporting CSA, the EXPLORE intervention had no effect in reducing HIV infection rates. Participants reporting CSA were significantly more likely to have symptoms of depression and use nonprescription drugs.

CONCLUSIONS

A predictive relationship between a history of CSA and subsequent HIV infection was observed among this large sample of HIV-uninfected MSM. Findings indicate that HIV-uninfected MSM with CSA histories are at greater risk for HIV infection, report higher rates of HIV sexual risk behavior, and may derive less benefit from prevention programs. Future HIV prevention interventions should address the specific mental health concerns of MSM with a history of CSA.