Differences In HIV Risk Behaviors Research Articles

Differences in HIV Risk Behaviors Between Self-Identified Gay and Bisexual Young Men Who are HIV-Negative.

Young men who have sex with men (MSM) are disproportionately affected by HIV, but it remains unclear whether there are differences in HIV risk behaviors between self-identified gay and bisexual young men. To address this, the current study examined differences in condomless sex and substance use before sex with male partners between self-identified gay and bisexual young men who are HIV-negative. Additionally, we examined differences in HIV risk behaviors with male versus female partners among the bisexual men. We used four waves of data spanning 24months from a cohort of young MSM ages 16-29. At each wave, participants reported on up to four partners, allowing us to examine within-person associations. Compared to gay men, bisexual men reported more insertive condomless anal sex (CAS) with casual partners, they were more likely to report marijuana use before sex, and they were less likely to report lifetime HIV testing and PrEP use. Alcohol and marijuana use before sex were associated with CAS for both gay and bisexual men, but the association between marijuana use and insertive CAS was stronger for bisexual men. Bisexual men reported more condomless sex with female partners compared to male partners, but this was not significant after accounting for alcohol and marijuana use. Bisexual men were more likely to report alcohol and marijuana use with female partners compared to male partners, but both alcohol and marijuana use were associated with condomless sex regardless of partner gender. Findings support the need for tailored HIV prevention for self-identified bisexual men to address their lack of preventive behaviors, their increased engagement in certain risk behaviors with male partners, and their engagement in risk behaviors with female partners.

Gender Differences in HIV Risk Behaviors Among Persons Involved in the U.S. Criminal Justice System and Living with HIV or at Risk for HIV: A "Seek, Test, Treat, and Retain" Harmonization Consortium.

The U.S. female criminal justice (CJ) population is rapidly growing, yet large-scale studies exploring gender-specific HIV risk behaviors in the CJ population are lacking. This analysis uses baseline data on adults with a CJ history from eight U.S. studies in an NIH-funded "Seek, Test, Treat, Retain" harmonization consortium. Data were collected using a standardized HIV risk behavior assessment tool and pooled across studies to describe participants' characteristics and risk behaviors. Multilevel mixed-effects logistic regression models were used to test for gender-based behavior differences. Among 784 HIV-positive (21.4% female) and 5521 HIV-negative (8.5% female) participants, HIV-positive women had higher odds than HIV-positive men of engaging in condomless sexual intercourse (AOR 1.84 [1.16-2.95]) with potentially sero-discordant partners (AOR 2.40 [1.41-4.09]) and of sharing injection equipment (AOR 3.36 [1.31-8.63]). HIV risk reduction interventions targeting CJ-involved women with HIV are urgently needed as this population may represent an under-recognized potential source of HIV transmission.

Gender differences in HIV risk behaviors in individuals recently released from prison: results of a pilot study

BackgroundIndividuals recently released from prison engage in risky behaviors that predispose them to contracting HIV. Women may be at increased risk in the immediate period post-release, given higher rates of poverty, food insecurity, and substance dependence and lower educational attainment compared with men.MethodsWe describe gender differences in HIV risk behaviors using validated measures and assess potential mediators of this relationship using data from a cross-sectional study of 109 individuals recently released from prison.ResultsWomen had higher rates of HIV drug-related risk behaviors compared with men (mean score 2.72 vs. 0.068; p = .003) and HIV sex-related risk behaviors (mean score 4.32 vs. 2.31; p = .016). Women also had higher mean incomes and severity of drug and alcohol use compared with men, but equally high rates of food insecurity and low levels of AIDS knowledge. In multivariate analysis, the relationship between gender and HIV drug-related and sex-related risk behaviors was attenuated by a greater monthly income ([drug] adjusted β 0.82, 95% CI -1.02 – 2.66, p = 0.38; [sex] adjusted β 0.75, 95% CI -1.04 – 2.54, p = 0.41), as well as severity of drug use ([drug] adjusted β 0.79, 95% CI -0.55 – 2.13, p = 0.24; [sex] adjusted β 0.09, 95% CI -1.17 – 1.35, p = 0.89).ConclusionsWomen had higher rates of HIV risk behaviors compared with men post-release. Gender specific interventions may be useful in reducing risky drug-related and sex-related behaviors in the period immediately following release.

Identifying Programmatic Gaps: Inequities in Harm Reduction Service Utilization among Male and Female Drug Users in Dar es Salaam, Tanzania

IntroductionCurrent estimates suggest an HIV prevalence of 42% among people who inject drugs (PWIDs) in Dar es Salaam, while HIV prevalence is estimated to be 8.8% among the general population in the city. To address the HIV epidemic in this population, the government of Tanzania began establishing HIV prevention, treatment and care services including outreach and medication assisted treatment (MAT) for PWIDs in 2010. We assessed gender inequities in utilization of outreach and MAT services and evaluated differences in HIV risk behaviors between female and male PWIDs.Materials and MethodsRoutine outreach data between December 2010 to mid-August 2012 and baseline data on clients enrolling in methadone from February 2011 to August 2012 were utilized. Binomial regression was used to estimate adjusted relative risk estimates comparing females to males.ResultsFrom December 2010 to August 2012, 8,578 contacts were made to drug users; among them 1,898 were injectors. A total of 453 injectors were eligible and referred to MAT, of which, 443 enrolled in treatment. However, regarding total outreach contacts, outreach to PWID, referral to MAT and enrollment in MAT, 8% or less of drug users accessing services were women. In contrast, weighted estimations from surveys suggest that 34% of PWIDs are female, and this approximation is similar to recent population size estimations. Overall, 43% of traditional outreach workers conducting outreach with drug users were female. Though reporting higher levels of condom usage, female PWID were more likely to report multiple sex partners, anal sex, commercial sex work and struggle under a higher burden of addiction, mental disorders and abuse.ConclusionsServices have not been mobilized adequately to address the clear needs of females who inject drugs. A clear and urgent need exists for women-centered strategies that effectively engage female PWID into HIV prevention services.

Differences in risk behaviors and partnership patterns between younger and older men who have sex with men in New York City.

Men who have sex with men (MSM) account for a higher proportion of HIV diagnoses than any other risk group in the United States. Given that in NYC MSM younger than 30 years represent a growing proportion of new diagnoses among MSM, we examined differences between MSM by age. We analyzed NYC surveillance and partner services (PS) data for MSM newly diagnosed with HIV from January 2007 to December 2008. We compared demographics, HIV-related risk behaviors, and sexual partner characteristics between younger MSM (<30 years old) (YMSM) and MSM ≥30 years old. Three hundred and thirty-six MSM were interviewed for PS (180 YMSM and 156 older MSM). MSM were mostly black or Hispanic (91%). YMSM were more likely than older MSM to report gay sexual identity (70% vs. 58%, P < 0.01), and a recent sexually transmitted infection (29% vs. 15%, P < 0.01). More YMSM named ≥1 male partner for HIV notification (66% vs. 36%, P < 0.01). YMSM were more likely than older MSM to name partners who were 5 or more years older (42% vs. 25%, P < 0.01). More YMSM tested for HIV at least once in the past 2 years than older MSM (66% vs. 40%, P < 0.01). Our study has identified important differences in HIV risk behaviors and sexual partnerships between YMSM and older MSM newly diagnosed with HIV. YMSM were more willing to provide the names of male sex partners for the purposes of partner notification than were older MSM, suggesting that PS may be particularly effective at identifying new cases of HIV.

Risk, reasons for refusal, and impact of counseling on consent among ED patients declining HIV screening

Screening for HIV in the emergency department (ED) is recommended by the Centers for Disease Control and Prevention. The relative importance of efforts to increase consent among those who currently decline screening is not well understood. We compared the risk characteristics reported by patients who decline risk-targeted, opt-in ED screening with those who consent. We secondarily recorded reasons for declining testing and reversal of the decision to decline testing after prevention counseling. Of 199 eligible patients, 106 consented to testing and 93 declined. Of those declining, 60 (64.5%) of 93 completed a risk assessment. There were no differences in HIV risk behaviors between groups. Declining patients reported recent testing in 73.3% of cases. After prevention counseling, 4 (6.7%) of 60 who initially declined asked to be tested. Given similarities between those who decline and those who consent to testing, efforts to increase consent may be beneficial. However, this should be tempered by the finding that many declined because of a recent negative test. Emphasizing risk during prevention counseling is not a promising strategy for improving opt-in consent rates.

Drug choice, spatial distribution, HIV risk, and HIV prevalence among injection drug users in St. Petersburg, Russia

BackgroundThe HIV epidemic in Russia has been driven by the unsafe injection of drugs, predominantly heroin and the ephedrine derived psychostimulants. Understanding differences in HIV risk behaviors among injectors associated with different substances has important implications for prevention programs.MethodsWe examined behaviors associated with HIV risk among 900 IDUs who inject heroin, psychostimulants, or multiple substances in 2002. Study participants completed screening questionnaires that provided data on sociodemographics, drug use, place of residence and injection- and sex-related HIV risk behaviors. HIV testing was performed and prevalence was modeled using general estimating equation (GEE) analysis. Individuals were clustered by neighborhood and disaggregated into three drug use categories: Heroin Only Users, Stimulant Only Users, and Mixed Drug Users.ResultsAmong Heroin Only Users, younger age, front/backloading of syringes, sharing cotton and cookers were all significant predictors of HIV infection. In contrast, sharing needles and rinse water were significant among the Stimulant Only Users. The Mixed Drug Use group was similar to the Heroin Only Users with age, front/back loading, and sharing cotton significantly associated with HIV infection. These differences became apparent only when neighborhood of residence was included in models run using GEE.ConclusionThe type of drug injected was associated with distinct behavioral risks. Risks specific to Stimulant Only Users appeared related to direct syringe sharing. The risks specific to the other two groups are common to the process of sharing drugs in preparation to injecting. Across the board, IDUs could profit from prevention education that emphasizes both access to clean syringes and preparing and apportioning drug with these clean syringes. However, attention to neighborhood differences might improve the intervention impact for injectors who favor different drugs.

Behaviorally Bisexual Men and their Risk Behaviors with Men and Women

Gay and bisexual men are often treated as a homogenous group; however, there may be important differences between them. In addition, behaviorally bisexual men are a potential source of HIV infection for heterosexual women. In this study, we compared 97 men who have sex with men only (MSM) to 175 men who have sex with men and women (MSMW). We also compared the 175 MSMW to 772 men who have sex with women only (MSW). Bivariate and multiple logistic regression analyses were performed to assess correlates of MSMW risk behaviors with men and with women as well as whether MSMW, compared with MSW, engaged in more risky behaviors with women. Compared with MSM, MSMW were less likely to be HIV-positive or to engage in unprotected receptive anal intercourse. In contrast, MSMW were more likely than MSW to be HIV-positive and to engage in anal intercourse with their female partners; however, rates of unprotected anal intercourse were similar. The study findings suggest that there may be important differences in HIV risk behaviors and HIV prevalence between MSM and MSMW as well as between MSMW and MSW.

Gender Differences in HIV Risk Behaviors of Inmates

Incarcerated men and women differ in their views on HIV prevalence rates and susceptibility and their ability to prevent HIV infection. The objective of this study was to assess sex and gender differences in HIV risk behaviors of inmates in order to better support the consideration of gender in the development of HIV prevention interventions for the incarcerated population. A survey of 1819 inmates was conducted using a structured questionnaire. Self-reported HIV risk behaviors of 526 women and 1293 men during incarceration were compared. Bivariate analyses were done to identify gender differences in demographic characteristics and HIV risk behaviors. Logistic regression was used to determine factors associated with engaging in sexual intercourse in prison. Mean age was higher for women than men (p = 0.05), and >50% of participants were African Americans. More women than men reported that they engaged in sexual intercourse (p < 0.001); however, men were more likely to report anal sex (p < 0.001). There were no sex differences in injection drug use. Women who identified as bisexual or lesbian, those who had been currently incarcerated for at least 1 year, and those who received tattoos in prison were more likely to report sexual intercourse. The only independent risk factor identified for men was being currently incarcerated for at least 7 years. There are gender differences in HIV risk behaviors of inmates during incarceration. The findings in this study suggest that inmates may benefit from gender-specific HIV interventions while incarcerated and in the community subsequent to release.

Ethnic differences in HIV risk behaviors among methadone-maintained women receiving contingency management for cocaine use disorders

Objective To identify ethnic differences in HIV risk behaviors among cocaine using women receiving methadone maintenance for opioid dependence, and to evaluate the efficacy of contingency management (CM) for cocaine use disorders in reducing HIV risk behaviors. Methods African American ( N = 47), Hispanic ( N = 47), and White women ( N = 29) were randomized to standard methadone treatment or standard methadone treatment plus a CM intervention. They completed the HIV Risk Behavior Scale (HRBS) indicating frequency of drug use and sexual behaviors across the lifetime, in the month before baseline, and in the 3 months following clinical trial participation. Ethnic group differences and the effect of CM on change in HIV risk behaviors between baseline and follow-up were evaluated. Results White women reported significantly higher lifetime rates of risky drug use and sexual behaviors on the HRBS than African American women; neither group differed significantly from Hispanic women. No ethnic group differences in HIV risk behaviors were identified in the month prior to baseline. At follow-up, African American women reported fewer high-risk drug use behaviors than White or Hispanic women, and Hispanic women reported more high-risk sexual behaviors than White or African American women. CM was associated with reduction in high-risk drug use behaviors regardless of ethnicity, but did not affect high-risk sexual behaviors. Conclusions White women receiving methadone maintenance engage in more lifetime HIV risk behaviors than African American women. CM for cocaine use reduces risky drug use behaviors, but certain ethnic groups may benefit from additional targeted HIV prevention efforts.

Differences in HIV Risk Behaviors Among Black and White Men Who Have Sex With Men

Surveillance findings consistently indicate that black men who have sex with men (MSM) experience a disproportionate burden of HIV/AIDS compared with white MSM. This study tested the hypothesis that black MSM engage in greater levels of HIV risk behaviors than white MSM and sought to determine if self-reported HIV serostatus moderated any of the observed differences. A cross-sectional study of MSM was conducted by recruiting men from gay-identified venues in a large metropolitan area of the southern United States. Data were collected by face-to-face interview. The hypothesis was only supported for one measure of HIV risk behavior: The average number of main (steady) sex partners in the past year was significantly greater among black men (P < 0.0001). However, black and white MSM did not significantly differ in unprotected sex with serodiscordant partners. Racial differences in sexual risk behavior were found only for HIV-negative men and indicated greater protective behavior for black men. These findings suggest that fewer black MSM, compared with white MSM, engage in HIV sexual risk behaviors but only among HIV-negative men. Identifying the epidemiologic dynamics driving HIV infection among black MSM that go beyond individual-level risk behaviors may be warranted.

Safe Living: The Impact of Unstable Housing Conditions on HIV Risk Reduction Among Female Drug Users

The objectives of this article are to explore differences in HIV risk behaviors and subsequent risk reduction among female drug users based on their housing conditions. In addition, we investigate psychosocial characteristics as mediators. Data were collected from 336 adult women. Structured interviews were conducted at baseline and at 6-month follow-up. At baseline, women with unstable housing conditions reported higher levels of HIV drug and sex-related HIV risk behavior. In addition, their levels of behavioral change over time were lower. The findings also show the importance of expanding the stable housing condition into two categories thereby distinguishing between a woman's own and someone else's place. None of the mediating factors were statistically significant and there was no moderation by intervention condition. The findings suggest that unstable housing conditions form a structural barrier to HIV risk reduction irrespective of the message. Future interventions should consider such conditions and the larger social context of the women's lives.

Housing Status and Associated Differences in HIV Risk Behaviors Among Young Injection Drug Users (IDUs)

Using cross-sectional analysis we examined residential status and associated differences in HIV risk behaviors among 3266 young IDUs enrolled in an HIV prevention trial. A three-level outcome (homeless (37%), equivocally housed (17%), housed (46%)) was defined based on responses to two questions assessing subjective and objective criteria for homelessness: "equivocally housed" participants were discordant on these measures. In multivariate analysis, antecedents of homelessness were having lived in an out-of-home placement, been thrown out of the home or in juvenile detention, and experienced childhood abuse; while correlates included receiving income from other and illegal sources, drinking alcohol or using methamphetamine at least daily, using shooting galleries, backloading, and sex work. A subset of these variables was associated with being equivocally housed. HIV risk varies by housing status, with homeless IDUs at highest risk. Programs for IDUs should utilize a more specific definition of residential status to target IDUs needing intervention.

HIV Risk Behaviors Among Rural Stimulant Users: Variation by Gender and Race/Ethnicity

We examined data from a community sample of rural stimulant users (n = 691) in three diverse states to identify gender and racial/ethnic differences in HIV risk behaviors. Bivariate and logistic regression analyses were conducted with six risk behaviors as dependent variables: injecting drugs, trading sex to obtain money or drugs, trading money or drugs to obtain sex, inconsistent condom use, multiple sex partners, and using drugs with sex. Controlling for state, income, age, heavy drinking, and type of stimulant used, men had lower odds than women for trading sex to obtain money or drugs (adjusted odds ratio [AOR] =0.4, confidence interval [CI] = 0.28-0.59; p < .0001), greater odds than women for trading money or drugs to obtain sex (AOR = 44.4, CI = 20.30-97.09; p < .0001), greater odds than women of injecting drugs (adjusted odds ratio (AOR =1.6, CI = 1.11-2.42; p = .01), and lower odds than women of using condoms inconsistently (AOR = 0.6, CI = 0.35-0.92; p = .02); African Americans had lower odds than Whites of injecting drugs (AOR = .08, CI = 0.04-0.16; p < .0001), greater odds than Whites for trading sex to obtain money or drugs (AOR = 1.7, CI = 1.01-2.85; p = .04) and for trading money or drugs to obtain sex (AOR = 2.9, CI = 1.53-5.59; p = .001), and greater odds than Whites of using drugs with sex (AOR = 3.9, CI = 1.47-10.09; p = .006). These findings indicate HIV prevention efforts should be tailored to address gender and racial/ethnic differences in risk behaviors among rural stimulant users.

Diagnostic and Other Correlates of HIV Risk Behaviors in a Probability Sample of Homeless Adults

Diagnostic and Other Correlates of HIV Risk Behaviors in a Probability Sample of Homeless Adults

Differences in HIV Risk Behaviors by Gender in a Sample of Tanzanian Injection Drug Users

This study investigated differences in drug use and sexual behaviors among from 237 male and 123 female heroin users in Dar es Salaam, Tanzania. Multivariate models of risk of needle sharing were estimated using multivariate logistic regression. Men were significantly older, more likely to inject only white heroin, share needles, and give or lend used needles to other injectors. Women were more likely to be living on the streets, have injected brown heroin, have had sex, have had a higher number of sex partners, and have used a condom with the most recent sex partner. Being male and earning less than US $46 in the past month were significant predictors of increased risk of needle sharing. Despite differences in sociodemographic, drug use, and sexual behaviors by gender, both male and female injectors in Dar es Salaam exhibit elevated risk of HIV infection associated with drug use.

Primary source of income is associated with differences in HIV risk behaviors in street-recruited samples.

BackgroundThe relationship between primary source of income and HIV risk behaviors and the racial/ethnic differences in risk behavior profiles among disadvantaged populations have not been fully explored. This is unusual given that the phenomenon of higher risk in more disadvantaged populations is well-known but the mechanisms remain unclear. We examined the relationship between primary source of income and differences in HIV risk behaviors among four racial/ethnic groups in the southern United States.MethodsSelf-reported data on primary source of income and HIV risk behaviors were collected from 1494 African American, Hispanic, Asian, and White men and women in places of public congregation in Houston, Texas. Data were analyzed using calculation of percentages and by chi-square tests with Yates correction for discontinuity where appropriate.ResultsData revealed that a higher proportion of whites were involved in sex for money exchanges compared to the other racial groups in this sample. The data suggest that similar street sampling approaches are likely to recruit different proportions of people by primary income source and by ethnicity. It may be that the study locations sampled are likely to preferentially attract those involved in illegal activities, specifically the white population involved in sex for drug or money exchanges. Research evidence has shown that people construct highly evolved sexual marketplaces that are localized and most unlikely to cross racial, ethnic, and socioeconomic or geographical boundaries. Thus, the areas that we sampled may have straddled a white sexual marketplace more than that of the other groups, leading to an over-representation of sex exchange in this group. Drug use was highest among those with illegal primary sources of income (sex exchange and drug dealing and theft), and they were also those most likely to have injected drugs rather than administered them by any other route (p < 0.001). In addition, bisexual or homosexual identification was reported by more respondents in the sex exchange as primary source of income category. The number of sexual partners in the last three months followed a similar pattern, with those whose primary source of income was drug dealing or theft reporting relatively high partner numbers.ConclusionsThese data suggest that social disadvantage is associated with HIV risk in part by its association with drug and sex work for survival, and offers one variable that may be associated with the concentration of disease among those at greatest disadvantage by having an illegal and unstable primary income source.

Gender Differences in HIV Risk Behaviors Among Puerto Rican Drug Injectors by Awareness of HIV Seropositive Status

This study examined HIV injection- and sex-related risk behaviors among Puerto Rican drug injectors by gender, separately for those who were aware of being HIV positive and those who believed they were seronegative or were unaware of their serostatus. The participants (N = 873: 561 in New York; 312 in Puerto Rico) were recruited from January 1998 to July 1999 in the two sites by street outreach workers. Of the participants, 81% were males and 19% self-reported that they were previously told that they had been infected with HIV. Significant gender differences existed in injection and sexual risk behaviors in bivariate analyses. The factors related to HIV risk behaviors between males and females differed after controlling for the impacts of other variables in multivariate analyses. Self-efficacy for risk behaviors was significantly related to all of the HIV risk behaviors. Components of HIV prevention programs should include enhancing self-efficacy for reducing risk behaviors.

Original Research: Racial/Ethnic Patterns of HIV Sexual Risk Behaviors Among Young Men Who Have Sex with Men

Objectives: Not enough is known about the HIV high-risk sexual behaviors of young men who have sex with men (YMSM), and this is especially the case among ethnic minorities. This study examined racial/ethnic differences in the prevalence of HIV risk behaviors among YMSM across the United States. Design: Face-to-face interviews were conducted among randomly selected participants in venues identified with large samples of ethnic minority YMSM. Methods: Participants (N = 2612) were systematically sampled from venues in 13 U.S. cities representing four ethnic strata (African American, Asian/Pacific Islander, Hispanic, and mixed ethnicity). Results: Twenty-two percent of the sample reported that their last sexual contact with their main sexual partner, someone other than a main sexual partner, or both involved unprotected anal intercourse. Participants from Asian/Pacific Islander sites, mixed sites, and Hispanic sites were more likely than participants from African American sites to report unprotected anal intercourse. Moreover, within the mixed sites, Hispanic participants, followed by Asian/Pacific Islander and White participants, were more likely than African American participants to report unprotected anal intercourse. Conclusions: Interventions are needed that are responsive to the racial/ethnic differences in HIV risk behaviors of YMSM throughout urban American cities.

Gender differences in HIV risk behaviors among young adults and adolescents entering a Massachusetts detoxification center

We examined gender differences in HIV risk behaviors among young substance abusers 17 through 25 years of age. A voluntary and confidential survey inquiring about HIV‐related risk behaviors was administered to clients (N = 200 respondents) on intake at a drug detoxification center in Massachusetts. Female respondents were more likely than males to report having shared their needles (p < 0.01), having had sex in exchange for drugs or money (p < 0.01), sex with an HIV‐infected partner (p < 0.01), and sex with an injection‐drug user (p < 0.01). They were also more likely to report having been diagnosed with an STD (p < 0.01). Nineteen percent of females (compared to 32% of males) reported always having used condoms for vaginal sex (p = 0.08), and 16% of females compared to 35% of males reported always having used condoms for anal sex (p = 0.06). In our cohort of substance‐abusing youth, adolescent and young adult females were more likely than males to report unsafe injection‐drug use and sexual practices. The results of this study suggest that programs designed to decrease HIV risk among high‐risk substance abusers in detoxification centers should be gender specific.