Predictors of HIV antibody testing among Gay, Lesbian, and bisexual youth

Substance use, violence experiences, and mental health issues: are these health risks associated with HIV testing among sexually experienced U.S. high school students?

HIV testing is a critical strategy for prevention of HIV yet testing among sexually experienced adolescents is sub-optimal. The purpose of this study is to examine associations between risk behaviors and experiences related to substance use, violence, and mental health and suicide and receipt of testing. We analyzed cross-sectional data from the 2017 national Youth Risk Behavior Survey, a nationally representative sample of U.S. high school students in grades 9-12. Analyses were limited to sexually experienced participants (n = 5192). Measures included nine indicators related to substance use, violence, and mental health and suicide. Unadjusted and adjusted prevalence ratios were calculated for each indicator to examine associations with testing. Adjusted models controlled for same-sex sexual behavior, sexual risk, and demographic characteristics. Prevalence of HIV testing was 17.2%. In adjusted models, forced sexual intercourse, injection drug use, other illicit drug use, and persistent feelings of sadness or hopelessness were associated with a higher likelihood of testing. Prevalence of HIV testing in this sexually experienced sample was low. Some behaviors and experiences that may be indicative of HIV risk, including sexual dating violence and prescription opioid misuse, were not associated with testing.

Factors promoting and impeding HIV testing among adolescents in juvenile drug court

A randomized pilot study compared Risk Reduction Therapy for Adolescents (RRTA) to treatment as usual (TAU); the present study examined whether intervention condition influenced HIV testing, barriers to HIV testing, and HIV communication among adolescents involved in juvenile drug courts overall and by sexual experience. Of 105 participants, 13.3% had HIV pre-treatment testing, whereas 27.2% (of 92 participants) indicated follow-up HIV testing. Sexually active youth in RRTA (but not in TAU) reported a significant increase in HIV testing over time. RRTA demonstrated the greatest increase in HIV testing (8% pre-treatment to 44% follow-up), but not significantly more than TAU. Prevalence of barriers to HIV testing were observed at consistent rates among adolescents who did not get tested for HIV within either treatment condition. Adolescents in both conditions reported increased communication about HIV at follow-up. HIV testing was positively associated with perceived need for testing and testing resource accessibility. Stigma remained a barrier to testing at follow-up for RRTA (22%) and TAU (21%) participants. The RRTA intervention increased HIV testing and both interventions increased adolescents' communication about HIV; however, barriers persisted, warranting treatment modification.

Birth Cohort Variations Across Functional Knowledge of HIV Prevention Strategies, Perceived Risk, and HIV-Associated Behaviors Among Gay, Bisexual, and Other Men Who Have Sex With Men in the United States

Gay, bisexual, and other men who have sex with men (GBMSM) in the United States remain heavily impacted by HIV. The purpose of this study was to describe intergenerational differences in functional knowledge of HIV prevention strategies, perceived risk, recent condomless anal sex (CAS), and HIV testing behavior. Eight hundred sexually active GBMSM were recruited via Facebook from August to September 2015, and administered a Web-based survey which included 12 multiple-choice questions to elicit data regarding functional knowledge of different HIV prevention approaches (e.g., condom use, pre-exposure prophylaxis post-exposure prophylaxis, treatment as prevention, circumcision). Cumulative logit and multivariable logistic models were formulated to examine birth cohort variations across four analytic outcomes. Younger generations were significantly more knowledgeable, as were GBMSM with higher education. Non-Hispanic non-White GBMSM and those reporting a bisexual/other sexual orientation had lower functional knowledge. Younger generations were equally concerned about contracting HIV as their older counterparts. Perceived risk was significantly higher among non-Hispanic non-White and Hispanic GBMSM, but lower among those with higher education and those in a relationship. Finally, birth cohort variations with respect to engaging in CAS with ≥2 men in the past 3 months and testing for HIV in the past year were not markedly pronounced. Younger GBMSM might be more knowledgeable about HIV prevention strategies compared to their predecessors, but are equally concerned about contracting HIV. Researchers and practitioners should consider intergenerational and other demographic differences while designing multifaceted HIV prevention programs for GBMSM.

Factors associated with HIV testing among young men who have sex with men in Myanmar: a cross-sectional study

Introduction

In Myanmar, men who have sex with men (MSM) experience high risk of HIV infection. However, access to HIV testing and prevention services remains a challenge among this marginalized population. The objective of this study was to estimate population prevalence and correlates of prior HIV testing among young MSM (YMSM) and informs the development of HIV testing and intervention programmes that respond to the specific needs of this population.

Methods

Five hundred and eighty‐five YMSM aged 18 to 24 years were recruited using respondent‐driven sampling (RDS) in a cross‐sectional survey conducted in six townships of Myanmar. RDS‐adjusted population estimates were calculated to estimate prevalence of HIV testing; RDS‐weighted logistic regression was used to examine correlates of HIV testing in the past 6 months and in a lifetime.

Results

There were 12 participants who reported receiving a HIV‐positive test; of those, five were tested in the past 6 months. The RDS‐weighted prevalence estimates of lifetime (any prior) HIV testing was 60.6% (95% CI: 53.3% to 66.4%) and of recent (≤ 6 months) HIV testing was 50.1% (95% CI: 44.1% to 55.5%). In multivariable analysis, sexual identity was associated with lifetime but not recent HIV testing. Lifetime and recent HIV testing were associated with having three or more male sexual partners in the past 12 months (adjusted ORs (aORs) = 2.28, 95% CIs: 1.21 to 4.32 and 2.69, 95% CI: 1.59 to 4.56), having good HIV‐related knowledge (aORs = 1.96, 95% CIs: 1.11 to 3.44 and 1.77, 95% CI: 1.08 to 2.89), reporting high HIV testing self‐efficacy (aORs = 13.5, 95% CIs: 6.0 to 30.1 and 9.81, 95% CI: 4.27 to 22.6) and having access to and use of non‐HIV health‐related services in the past 12 months (aORs = 13.2, 95% CIs: 6.85 to 25.6 and 7.15, 95% CI: 4.08 to 12.5) respectively.

Conclusions

HIV testing coverage among YMSM aged 18 to 24 years old in Myanmar is still suboptimal. Integrated HIV testing and prevention services in existing health service provision systems with tailored HIV information and education programmes targeting YMSM to improve HIV‐related knowledge and self‐efficacy may help to promote regular HIV testing behaviour and contribute to sustainable control of the HIV epidemic among this marginalized population in Myanmar.

Motivators and barriers to HIV testing among street-based female sex workers in St. Petersburg, Russia

Female sex workers are particularly susceptible to HIV-infection in Russia. However, a dearth of information exists on their utilisation of HIV services. A mixed-methods, cross-sectional study was conducted to examine motivators and barriers to HIV testing among street-based sex workers in St. Petersburg, Russia. The health belief model was the theoretical framework for the study. Twenty-nine sex workers participated in in-depth interviews, and 139 sex workers completed interviewer-administered surveys between February and September 2009. Barriers to getting an HIV test were fear of learning the results, worrying that other people would think they were sick, and the distance needed to travel to obtain services. Motivators for getting tested were protecting others from infection, wanting to know one's status and getting treatment if diagnosed. Logistic regression analysis demonstrated that knowing people living with HIV [aOR = 6.75, 95% CI (1.11, 41.10)] and length of time since start of injection drug use [aOR = 0.30, 95% CI (0.09, 0.97)] were significantly associated with recently getting tested. These results are important to consider when developing public health interventions to help female sex workers in Russia learn their HIV status and get linked to care and treatment services if needed.

Effects of a Quasi-Randomized Web-Based Intervention on Risk Behaviors and Treatment Seeking Among HIV-Positive Men Who Have Sex With Men in Chengdu, China

The men who have sex with men (MSM) population in China has experienced a recent increase in HIV incidence. Due to the dual stigma and discrimination towards homosexuality and HIV infection, most MSM living with HIV/AIDS are hard to reach by offline intervention initiatives. We recruited HIV-positive MSM participants in Chengdu, China and assessed whether they disclosed their HIV status to partners, motivated a partner to receive testing, used condoms consistently, or initiated antiretroviral therapy. Participants were quasi-randomized to either the intervention or control arm. The intervention group was given instructions for an online program with four modules: an information exchange website, a bulletin board system, individualized online counseling with trained peer educators, and an animation game. All participants were re-assessed at 6 months. The study enrolled 202 HIV-positive MSM. The intervention group had significant increases in disclosing their HIV status to their partners (76.0% vs 61.2%, P=0.0388) and motivating partners to accept HIV testing (42.3% vs 25.5%, P=0.0156) compared with the control group, but there were no between-group differences in receiving early treatment or using condoms consistently. We found that a web-based intervention targeting HIV-positive MSM was an effective tool in increasing the uptake of HIV testing within this high-risk population.

Which Psychological Factors are Related to HIV Testing? A Quantitative Systematic Review of Global Studies

Deciding to test for HIV is necessary for receiving HIV treatment and care among those who are HIV-positive. This article presents a systematic review of quantitative studies on relationships between psychological (cognitive and affective) variables and HIV testing. Sixty two studies were included (fifty six cross sectional). Most measured lifetime testing. HIV knowledge, risk perception and stigma were the most commonly measured psychological variables. Meta-analysis was carried out on the relationships between HIV knowledge and testing, and HIV risk perception and testing. Both relationships were positive and significant, representing small effects (HIV knowledge, d = 0.22, 95 % CI 0.14-0.31, p < 0.001; HIV risk perception, OR 1.47, 95 % CI 1.26-1.67, p < 0.001). Other variables with a majority of studies showing a relationship with HIV testing included: perceived testing benefits, testing fear, perceived behavioural control/self-efficacy, knowledge of testing sites, prejudiced attitudes towards people living with HIV, and knowing someone with HIV. Research and practice implications are outlined.

Health Risk Behaviors in a Representative Sample of Bisexual and Heterosexual Female High School Students in Massachusetts

BACKGROUND

Differences in sexual health-related outcomes by sexual behavior and identity remain underinvestigated among bisexual female adolescents.

METHODS

Data from girls (N = 875) who participated in the Massachusetts Youth Risk Behavior Surveillance survey were analyzed. Weighted logistic regression models were fit to examine sexual and psychosocial health by lifetime sexual behavior (behaviorally bisexual vs behaviorally heterosexual) and sexual identity (bisexual vs heterosexual) adjusting for grade and race/ethnicity.

RESULTS

Overall, 10.5% of girls reported lifetime bisexual behavior and 8.1% reported a bisexual identity. Behavior and identity were discordant for bisexual young women as 53.2% of behaviorally bisexual students had a bisexual identity and 46.8% had a heterosexual identity. Bisexual identity and behavior were associated with unprotected intercourse at last sexual encounter, early sexual debut, 4 or more lifetime partners, history of forced/unwanted sex, sexually transmitted infection testing history, past-year depression, and past-month drug use (all ps < .05).

CONCLUSION

Bisexuality, whether defined by identity or behavior, is associated with adverse sexual and psychosocial health outcomes in adolescent girls. Studies that explore wellness across the life span, and are designed to recognize developmental differences burgeoning in adolescence, may provide insights into the differential sexual risk outcomes observed among bisexual girls.

HIV Testing Among Spanish Youth: Analysis of the Mediating Role of the Big Five Personality and Other Psychological Factors

Early diagnosis of HIV improves the effectiveness of treatments and stops the progression of the disease. The influence of personality and other psychological variables in testing for HIV is analyzed. The first part of the study is composed of 4,929 young people (M age = 20.45, SD = 2.16). For the second part, young heterosexuals who participated in a broader project on HIV prevention were selected (n = 240, M age = 20.78, SD = 2.29). Only 23.3 % of the total sample have ever been tested for HIV antibodies. The main reason for not testing was fear of positive result (25.4 %). Statistically significant differences in Agreeableness (p = .027), Trust (p = .022) and Straightforwardness (p = .024) were found between HIV-tested and not HIV-tested youth. Trust explained 3.3 % of variance of HIV-test. Knowing barriers to testing and individual differences could be useful in developing preventive campaigns.

Mother-Son Communication About Sex and Routine Human Immunodeficiency Virus Testing Among Younger Men of Color Who Have Sex With Men

PURPOSE

The purposes of this study were to document the HIV testing behaviors and serostatus of younger men of color who have sex with men (YMSM) and to explore sociodemographic, behavioral, and maternal correlates of HIV testing in the past 6 months.

METHODS

A total of 135 YMSM aged 16-19 years completed a close-ended survey on HIV testing and risk behaviors, mother-son communication, and sociodemographic characteristics. Youth were offered point-of-care HIV testing, with results provided at survey end. Multivariate logistic regression analyzed the sociodemographic, behavioral, and maternal factors associated with routine HIV testing.

RESULTS

A total of 90.3% of YMSM had previously tested for HIV, and 70.9% had tested in the past 6 months. In total, 11.7% of youth reported being HIV positive, and 3.3% reported unknown serostatus. When offered an HIV test, 97.8% accepted. Of these, 14.7% had a positive oral test result, and 31.58% of HIV-positive YMSM (n = 6) were seropositive unaware. Logistic regression results indicated that maternal communication about sex with males was positively associated with routine testing (odds ratio = 2.36; 95% confidence interval = 1.13-4.94). Conversely, communication about puberty and general human sexuality was negatively associated (odds ratio = .45; 95% confidence interval = .24-.86). Condomless anal intercourse and positive sexually transmitted infection history were negatively associated with routine testing; however, frequency of alcohol use was positively associated.

CONCLUSIONS

Despite high rates of testing, we found high rates of HIV infection, with 31.58% of HIV-positive YMSM being seropositive unaware. Mother-son communication about sex needs to address same-sex behavior as this appears to be more important than other topics. YMSM with known risk factors for HIV are not testing at the recommended time intervals.

"Know Your Status": results from a novel, student-run HIV testing initiative on college campuses

Know Your Status (KYS), a novel, student-run program offered free HIV-testing at a private university (PU) and community college (CC). Following completion of surveys of risk behaviors/reasons for seeking testing, students were provided with rapid, oral HIV-testing. We investigated testing history, risk behaviors, and HIV prevalence among students tested during the first three years of KYS. In total, 1408 tests were conducted, 5 were positive: 4/408 CC, 1/1000 PU (1% vs. 0.1%, p=0.01). Three positives were new diagnoses, all black men-who-have-sex-with-men (MSM). Over 50% of students were tested for the first time and 59% reported risk behaviors. CC students were less likely to have used condoms at last sex (a surrogate for risk behavior) compared to PU (OR 0.73, CI [0.54, 0.98]). Race, sexual identity, and sex were not associated with condom use. These results demonstrate that KYS successfully recruited large numbers of previously untested, at-risk students, highlighting the feasibility and importance of testing college populations.

Promoting regular testing: an examination of HIV and STI testing routines and associated socio-demographic, behavioral and social-cognitive factors among men who have sex with men in New South Wales, Australia

Human immunodeficiency virus (HIV) and sexually transmitted infections (STI) testing rates are amongst the highest in the world among men who have sex with men (MSM) in Australia. However, notable minorities have never tested and many MSM have not tested recently. To examine testing routines and assess covariates of testing, an online survey was conducted among MSM in New South Wales. Five hundred and eighty non-HIV positive MSM (Mean age: 29.33 years) were randomized to answer questions on barriers to testing for HIV or STI. One in five (20.9 %) non-HIV-positive participants had never tested for HIV, 27.2 % had no HIV testing routines, 22.8 % had a moderate HIV testing routines, and 29.1 % had strong HIV testing routines. Similar patterning was observed for STI testing. In multivariate analyses participants' knowledge, beliefs, attitudes, subjective norms and perceived behavioral control were moderately related to HIV and/or STI testing routines and some associations were specific to either HIV or STI testing or to particular routines. Findings highlight that multiple social-cognitive factors each play a role in explaining HIV and STI testing among MSM. To effectively promote regular testing in MSM, programs face the challenge of having to address a range of hurdles, rather than a few major obstacles.

Homoerotismo feminino, juventude e vulnerabilidade às DSTs/Aids

O artigo discute os descompassos entre as identidades (sexuais e de gênero), os desejos e as práticas sexuais, bem como as relações entre identidades sexuais e percepções de risco às DSTs/Aids de um grupo de mulheres jovens, autoclassificadas como lésbicas ou bissexuais, frequentadoras de espaços de entretenimento noturno no Rio de Janeiro (RJ). Frente à relação entre a construção das identidades e os processos de vulnerabilidade, a análise se debruça no papel das identidades sexuais nos contextos de interação social e trajetórias erótico-afetivas do grupo, apontando circunstâncias relativas à sociabilidade, ao gênero e ao perfil social que balizam a suscetibilidade às DSTs. Os achados revelam que a autodefinição das categorias identitárias das jovens varia em função dos relacionamentos afetivo-sexuais com parcerias de ambos os sexos e das redes de sociabilidade, em distintos momentos de suas vidas, indicando um sentido de fluidez na expressão da sexualidade. A lógica de proteção às DSTs/Aids do grupo é influenciada pela intimidade estabelecida nos relacionamentos afetivos e pela percepção de 'segurança' nas práticas homoeróticas femininas. Frente à importância das práticas homo e heterossexual para a transmissão das DSTs e a tendência das campanhas preventivas em privilegiar grupos com identidades fixas, sugere-se que políticas voltadas para a saúde sexual e a saúde da mulher priorizem a história sexual das mulheres e as relações entre suas práticas e identidades em contextos específicos.

The influence of individual, partner, and relationship factors on HIV testing in adolescents

Early identification of HIV by increasing testing is a national priority; however, little is known about HIV testing behaviors in high school age adolescents. We examined the association of individual, partner, and relationship factors with HIV testing using a computer-assisted survey administered from 2003 to 2006 in a community sample of 980 sexually active 14- to 17-year-olds (56% female, 55% Latino, 25% African American) living in a jurisdiction with a high AIDS burden. Twenty percent reported their first sexual encounter as having occurred when they were <13 years of age, 33% had had four or more lifetime sexual partners, 21% reported high partner HIV-risk behavior, and 428 (44%) had been tested for HIV. In our final regression model, independent associations with HIV testing included being female (OR=1.68 [1.23-2.30]), older (OR=1.41 [1.21-1.65]), and having had four or more lifetime sexual partners (OR=2.24 [1.64-3.05]). The strongest independent predictor of HIV testing was having high HIV-related partner communication (OR=3.70 [2.77-4.94]). Being in a serious committed relationship (OR=1.39 [1.02-1.87]) was also independently associated with HIV testing, whereas reporting high worry about HIV/AIDS (OR=0.53 [0.40-0.71]) was independently negatively associated with HIV testing. High HIV/AIDS knowledge, high partner HIV risk behavior, and young age at first sexual encounter were not associated with testing. These findings suggest that, for high school aged adolescents, optimal strategies to promote HIV testing should look beyond increasing HIV/AIDS knowledge and identifying individual risk behaviors to also considering the role of partners and relationships and their influence on testing behavior.

HIV voluntary counselling and testing among recently initiated and traditionally circumcised men in the Eastern Cape Province of South Africa

HIV voluntary counselling and testing (VCT) is a cornerstone of the national strategic plan for HIV/AIDS treatment, care and support in South Africa. However, research shows that the utilisation of VCT services is disappointingly low, particular among males. This article focuses on the factors associated with the intention to test for HIV-infection among recently initiated and traditionally circumcised men in the rural areas of Eastern Cape Province, South Africa. Individual face-to-face interviews were conducted among 1656 sexually active men. Logistic regression analyses were used to explore the association between intention to test for HIV and psychosocial factors. Overall, 35.1% of the participants reported ever having tested for HIV. Intention to test for HIV was positively associated with perceived probability of getting an STI, positive attitudes towards gender-based violence, received general teachings about being a responsible man and highest grade passed. These findings provide specific information that can be used in the development of a focused cultural sensitive STI/HIV prevention programme aimed to increase VCT uptake among sexually active young men, which can be integrated into initiation and health education practices.

Acceptance of HIV Antibody Testing Among Women in Domestic Violence Shelters

The purpose of this study was to examine which factors derived from an adapted version of the Health Belief Model are associated with HIV testing among women at domestic violence shelters in the rural south (N = 112). Participants were administered self-report questionnaires to assess for test acceptance and were offered private and free HIV rapid testing. A logistic regression analysis was performed. Results indicated that higher perceived susceptibility and higher PTSD symptoms predicted a greater likelihood of HIV test acceptance. The most common reason given for not testing was a lack of time. Implications are discussed.

Reasons for not HIV testing, testing intentions, and potential use of an over-the-counter rapid HIV test in an internet sample of men who have sex with men who have never tested for HIV

BACKGROUND

Correlates of main reasons for not HIV testing, HIV testing intentions, and potential use of an over-the-counter rapid HIV test (OTCRT) among men who have sex with men who have never tested for HIV (NTMSM) are unknown.

METHODS

We evaluated these correlates among 946 NTMSM from 6 US cities who participated in an internet-based survey in 2007.

FINDINGS

Main reasons for not testing were low perceived risk (32.2%), structural barriers (25.1%), and fear of testing positive (18.1%). Low perceived risk was associated with having fewer unprotected anal intercourse (UAI) partners and less frequent use of the internet for HIV information; structural barriers were associated with younger age and more UAI partners; fear of testing positive was associated with black and Hispanic race/ethnicity, more UAI partners, and more frequent use of the internet for HIV information. Strong testing intentions were held by 25.9% of all NTMSM and 14.8% of those who did not test because of low perceived risk. Among NTMSM who were somewhat unlikely, somewhat likely, and very likely to test for HIV, 47.4%, 76.5%, and 85.6% would likely use an OTCRT if it was available, respectively.

CONCLUSIONS

Among NTMSM who use the internet, main reasons for not testing for HIV vary considerably by age, race/ethnicity, UAI, and use of the internet for HIV information. To facilitate HIV testing of NTMSM, programs should expand interventions and services tailored to address this variation. If approved, OTCRT might be used by many NTMSM who might not otherwise test for HIV.

HIV/AIDS among youth in urban informal (slum) settlements in Kenya: what are the correlates of and motivations for HIV testing?

Background

Although HIV counseling and testing (HCT) is widely considered an integral component of HIV prevention and treatment strategies, few studies have examined HCT behavior among youth in sub-Saharan Africa-a group at substantial risk for HIV infection. In this paper we examine: the correlates of HIV testing, including whether associations differ based on the context under which a person gets tested; and the motivations for getting (or not getting) an HIV test.

Methods

Drawing on data collected in 2007 from 4028 (51% male) youth (12-22 years) living in Korogocho and Viwandani slum settlements in Nairobi (Kenya), we explored the correlates of and motivations for HIV testing using the Health Belief Model (HBM) as a theoretical framework. Multinomial and binary logistic regression analyses were employed to examine correlates of HIV testing. Bivariate analyses were employed to assess reasons for or against testing.

Results

Nineteen percent of males and 35% of females had been tested. Among tested youth, 74% of males and 43% of females had requested for their most recent HIV test while 7% of males and 32% of females reported that they were required to take their most recent HIV test (i.e., the test was mandatory). About 60% of females who had ever had sex received an HIV test because they were pregnant. We found modest support for the HBM in explaining variation in testing behavior. In particular, we found that perceived risk for HIV infection may drive HIV testing among youth. For example, about half of youth who had ever had sex but had never been tested reported that they had not been tested because they were not at risk.

Conclusions

Targeted interventions to help young people correctly assess their level of risk and to increase awareness of the potential value of HIV testing may help enhance uptake of testing services. Given the relative success of Prevention of Mother-to-Child Transmission (PMTCT) services in increasing HIV testing rates among females, routine provider-initiated testing and counseling among all clients visiting medical facilities may provide an important avenue to increase HIV status awareness among the general population and especially among males.

Correlates of STI testing among vocational school students in the Netherlands

Background

Adolescents are at risk for acquiring sexually transmitted infections (STIs). However, test rates among adolescents in the Netherlands are low and effective interventions that encourage STI testing are scarce. Adolescents who attend vocational schools are particularly at risk for STI. The purpose of this study is to inform the development of motivational health promotion messages by identifying the psychosocial correlates of STI testing intention among adolescents with sexual experience attending vocational schools.

Methods

This study was conducted among 501 students attending vocational schools aged 16 to 25 years (mean 18.3 years ± 2.1). Data were collected via a web-based survey exploring relationships, sexual behavior and STI testing behavior. Items measuring the psychosocial correlates of testing were derived from Fishbein's Integrative Model. Data were subjected to multiple regression analyses.

Results

Students reported substantial sexual risk behavior and low intention to participate in STI testing. The model explained 39% of intention to engage in STI testing. The most important predictor was attitude. Perceived norms, perceived susceptibility and test site characteristics were also significant predictors.

Conclusions

The present study provides important and relevant empirical input for the development of health promotion interventions aimed at motivating adolescents at vocational schools in the Netherlands to participate in STI testing. Health promotion interventions developed for this group should aim to change attitudes, address social norms and increase personal risk perception for STI while also promoting the accessibility of testing facilities.

HIV testing among bisexual men in the United States

Little is known about HIV testing among bisexual men in the United States. Existing studies lack adequate representation, multivariate analytical strategies, and measurement of bisexuality indicators. To address these limitations, this study used the National Survey of Family Growth (N = 3,875). Sexual behavior and identity measures compared bisexual and other men along HIV testing history, reasons for testing, and recency of testing. Multivariate analyses adjusted for sociodemographic and risk factors that covary with testing. Bisexually active men were significantly less likely than homosexually active men to ever test, and they tested less often to know their HIV serostatuses. Bisexual identification decreased the odds of testing among bisexually active men but not others. Findings suggest that bisexual behavior and identity interact to decrease men's likelihoods of HIV testing. Interventions must recognize the potentially mediating roles of bisexual identity and behavior as well as risk factors that increase bisexual men's susceptibility to HIV infection.

Health system and personal barriers resulting in decreased utilization of HIV and STD testing services among at-risk black men who have sex with men in Massachusetts

Testing for HIV and other sexually transmitted diseases (STD) remains a cornerstone of public health prevention interventions. This analysis was designed to explore the frequency of testing, as well as health system and personal barriers to testing, among a community-recruited sample of Black men who have sex with men (MSM) at risk for HIV and STDs. Black MSM (n = 197) recruited via modified respondent-driven sampling between January and July 2008 completed an interviewer-administered assessment, with optional voluntary HIV counseling and testing. Logistic regression procedures examined factors associated with not having tested in the 2 years prior to study enrollment for: (1) HIV (among HIV-uninfected participants, n = 145) and (2) STDs (among the entire mixed serostatus sample, n = 197). The odds ratios and their 95% confidence intervals obtained from this analysis were converted to relative risks. (1) HIV: Overall, 33% of HIV-uninfected Black MSM had not been tested for HIV in the 2 years prior to study enrollment. Factors uniquely associated with not having a recent HIV test included: being less educated; engaging in serodiscordant unprotected sex; and never having been HIV tested at a community health clinic, STD clinic, or jail. (2) STDs: Sixty percent had not been tested for STDs in the 2 years prior to study enrollment, and 24% of the sample had never been tested for STDs. Factors uniquely associated with not having a recent STD test included: older age; having had a prior STD; and never having been tested at an emergency department or urgent care clinic. Overlapping factors associated with both not having had a recent HIV or STD test included: substance use during sex; feeling that using a condom during sex is "very difficult"; less frequent contact with other MSM; not visiting a health care provider (HCP) in the past 12 months; having a HCP not recommend HIV or STD testing at their last visit; not having a primary care provider (PCP); current PCP never recommending they get tested for HIV or STDs. In multivariable models adjusting for relevant demographic and behavioral factors, Black MSM who reported that a HCP recommended getting an HIV test (adjusted relative risk [ARR] = 0.26; p = 0.01) or STD test (ARR = 0.11; p = 0.0004) at their last visit in the past 12 months were significantly less likely to have not been tested for HIV or STDs in the past 2 years. Many sexually active Black MSM do not regularly test for HIV or STDs. HCPs play a pivotal role in encouraging testing for Black MSM. Additional provider training is warranted to educate HCPs about the specific health care needs of Black MSM, in order to facilitate access to timely, culturally competent HIV and STD testing and treatment services for this population.

Social and cognitive variables predicting voluntary HIV counseling and testing among Tanzanian medical students

OBJECTIVE

The present study aimed to predict Tanzanian medical students' Voluntary Counseling and Testing (VCT) participation intention using the Health Belief Model (HBM) as a theoretical framework. Further, differences between respondents who had previously participated in VCT and respondents who had not were assessed.

METHODS

Cross-sectional data were gathered from 186 Tanzanian medical students using a self-administered questionnaire.

RESULTS

Almost half of the respondents (43.3%) reported having been tested for HIV. A prediction model containing HBM and demographic variables explained 31% of the variance in VCT-participation intention. Self-efficacy, fear of being HIV-positive, and perceived susceptibility contributed significantly to the final regression model. In addition, respondents who had previously participated in VCT expressed less fear of being stigmatized and being HIV-positive than respondents who had not.

CONCLUSION

Fear of being HIV-positive, self-efficacy, perceived susceptibility and fear of being stigmatized were associated with either VCT-participation intention or previous participation. Further, the HBM accounted for a limited proportion of the explained variance in Tanzanian students' intention to participate in VCT. This suggests that the validity of the HBM in explaining HIV-preventive behavior in Sub-Saharan Africa should be questioned.

PRACTICE IMPLICATIONS

Interventions promoting VCT should incorporate program elements targeting self-efficacy, fear of being HIV-positive, perceived susceptibility and fear of being stigmatized.

Attitudes and beliefs about hepatitis B vaccination among gay men: the Birmingham Measurement Study

This study was designed to develop reliable and valid quantitative measures of the beliefs and attitudes toward hepatitis B virus (HBV) vaccination among gay men, using a community-based participatory research approach. A convenience sample of 358 gay men was recruited in two gay bars. Exploratory factor analysis performed on the first split-half sample was used to assess the factor structure from five scales measuring beliefs about HBV vaccination. The scales were based on constructs from the health belief model and the social cognitive theory. Confirmatory factor analysis was performed on the remaining half-sample using structural equation modeling. Multivariable analysis further validated the scales. These findings propose standardized measures that may be useful in assessing the beliefs and attitudes of gay men toward HBV vaccination to guide intervention design and evaluation.

Physical and sexual abuse and unstable housing among adolescents with HIV

Stable housing is a necessary component of treatment of adolescents with HIV. This study examines the housing status at two points in time of a sample of 224 adolescents with HIV seen at an adolescent medicine clinic in New York City. It addresses whether unstable housing is associated with several forms of abuse, and what factors predict continued instability. 38.6% (n = 86) had a prior history of unstable housing, reduced to 12.9% at the time of program entry. Multivariate logistic regression models predicting current and prior unstable housing revealed two variables related to both outcomes: physical abuse and referral from youth/social services entities. Continued unstable housing was associated with all abuse variables and adolescent history of arrest. When adolescents in abusive situations come to the attention of programs for youth, they have a positive impact on transitioning most adolescents to safer households, potentially improving adolescents' accessing of health care services.

HIV testing practices in Jamaica

OBJECTIVES

Prevention programmes often promote HIV testing as one possible strategy for combating the spread of the disease. The objectives of the present study were to examine levels of HIV testing practices in a large sample of Jamaicans and the relationships among HIV testing, sociodemographic variables and HIV-related behaviours.

METHODS

A total of 1800 persons, aged 15-49 years, were surveyed between May and August 2004 using a household-level, interviewer-administered questionnaire. The questionnaire included HIV-related knowledge, attitudinal and behavioural items. For the present analyses, data from 1558 sexually experienced persons were examined.

RESULTS

Approximately 38% of the sexually experienced sample reported a history of HIV testing. Hierarchical logistic regression analyses revealed that adults, females, persons with post-high school education and married persons were more likely to report previous HIV testing. Also, those who had attended an HIV/AIDS education workshop or discussion and those who reported knowing persons living with HIV/AIDS were more likely to report previous testing. However, HIV testing was not associated with condom use or with the number of sexual partners.

CONCLUSIONS

The lack of significant findings establishing a relationship between testing and risky sexual behaviours should not negate the importance of HIV testing. Being informed regarding personal HIV serostatus is one of the first steps in self-protection. Effective messages and programmes promoting HIV testing need to be developed and implemented in Jamaica, in order to educate people about how to assess their level of risk with respect to contracting HIV infection.

Recent HIV Testing Among Young Men Who Have Sex With Men: Correlates, Contexts, and HIV Seroconversion

OBJECTIVES

We evaluated the correlates and contexts of HIV testing within the past year, subsequent risk reduction, and HIV seroconversion among young men who have sex with men (MSM).

METHODS

Young men aged 23 to 29 years were approached, interviewed, counseled, and tested for HIV at 181 randomly sampled MSM-identified venues in six U.S. cities from 1998 through 2000. Analyses were restricted to 2,797 MSM who reported never testing HIV-positive.

RESULTS

Of the 2,797 MSM, 1,281 (46%) either never previously tested or had not tested in the past year (never/remote testers); 1,516 (54%) had tested in the past year (recent testers); and 271 (10%) tested HIV-positive as part of the study. Of 1,885 recent sex partners reported by HIV-infected participants, 68% were partners of never/remote testers. Of recent testers, 50% tested anonymously, 51% tested because of specific risks, 59% were counseled, 47% reported reducing their risks after testing, and 8% tested HIV-positive (percent HIV-infected by race: blacks, 24%; Hispanics, 6%; whites, 4%; Asians, 1%).

CONCLUSION

Nearly half of young MSM participants had not tested in the past year and HIV-infected never/remote testers accounted for approximately two thirds of recent partners potentially exposed to HIV. Of those who had tested recently, many MSM, especially those who are black, had already acquired HIV. To reduce HIV transmission and facilitate early diagnosis and entry into care, increased HIV testing among young at-risk MSM in the United States, especially those who are black, is needed.

Unrecognized HIV infection, risk behaviors, and perceptions of risk among young men who have sex with men: opportunities for advancing HIV prevention in the third decade of HIV/AIDS

This study evaluated the magnitude and distribution of unrecognized HIV infection among young men who have sex with men (MSM) and of those with unrecognized infection, the prevalence and correlates of unprotected anal intercourse (UAI), perceived low risk for infection, and delayed HIV testing. MSM aged 15-29 years were approached, interviewed, counseled, and tested for HIV at 263 randomly sampled venues in 6 US cities from 1994-2000. Of 5649 MSM participants, 573 (10%) tested positive for HIV. Of these, 91% of black, 69% of Hispanic, and 60% of white MSM (77% overall) were unaware of their infection. The 439 MSM with unrecognized infection reported a total of 2253 male sex partners in the previous 6 months; 51% had UAI; 59% perceived that they were at low risk for being infected; and 55% had not tested in the previous year. The HIV epidemic among MSM in the United States continues unabated, in part, because many young HIV-infected MSM are unaware of their infection and unknowingly expose their partners to HIV. To advance HIV prevention in the third decade of HIV/AIDS, prevention programs must reduce unrecognized infection among young MSM by increasing the demand for and availability of HIV testing services.

Practice of habitual and volitional health behaviors to prevent severe acute respiratory syndrome among Chinese adolescents in Hong Kong

PURPOSE

To explore factors relating to the practice of habitual and volitional health behaviors against the severe acute respiratory syndrome (SARS) among Chinese adolescents in Hong Kong.

METHODS

A community telephone survey was conducted with 230 Chinese adolescents. Random-digit dialing of the local residential telephone directory was used to select respondents, who were asked to provide information on their practice of SARS preventive health behaviors and associated factors as specified by the Health Belief Model. These factors included perceived threat of SARS, perceived benefits and barriers in practicing SARS preventive health behaviors, cues to action, knowledge of SARS, and self-efficacy. Hierarchical regression analyses were conducted to determine salient correlates of habitual and volitional health behaviors against SARS.

RESULTS

About 54.8% of respondents reported practicing all three recommended habitual health behaviors. Another 47.8% indicated consistent practice of volitional health behavior of facemask-wearing to prevent SARS. Results of hierarchical regression analyses showed that habitual health behaviors against SARS were related to perceived health threat and environmental cues. For facemask-wearing, salient correlates were environmental cues, rates of SARS habitual health behaviors, younger age, and perceived health threat.

CONCLUSIONS

The Health Belief Model is useful in understanding Chinese adolescents' practice of health behaviors, especially volitional health behaviors.

Prevalence and Correlates of HIV Testing: An Analysis of University Students in Jamaica

BACKGROUND

Prevention programs often promote HIV testing as one possible strategy of combating the spread of the disease.

OBJECTIVE

To examine levels of HIV testing practices among a large sample of university students and the relationship among HIV testing, sociodemographic variables, and HIV-related behaviors.

METHODS

A total of 1252 students were surveyed between June 2001 and February 2002 using a 193-item questionnaire measuring a variety of HIV-related knowledge and attitudinal and behavioral items.

RESULTS

Hierarchical logistic regression analyses revealed that youths, married persons, persons who had attended an HIV education forum, and those who knew someone with HIV/AIDS were more likely to report a previous HIV test. However, HIV testing was not associated with condom use or number of sex partners.

CONCLUSION

The lack of significant findings between testing and risky sexual behaviors should not negate the importance of HIV testing. Being informed regarding personal HIV serostatus is one of the first steps in self-protection. Effective messages and programs need to be developed and implemented in Jamaica to promote HIV testing and help persons to adequately assess their level of risk with respect to contracting HIV.

Development of a measure of barriers to HIV testing among individuals at high risk

Rates of HIV antibody testing remain at approximately 45% of the general population. To more effectively design interventions to increase testing, comprehensive information is needed to understand the barriers to HIV testing. A measure of barriers to HIV testing was developed using the major barriers identified in the literature on barriers to health care utilization (Melnyk, 1988), and tested with a diverse group of individuals at high risk for HIV, including heterosexuals, men who have sex with men, injected drug users, and sex workers. An exploratory factor analysis indicated that the factor structure was replicated over 2 years of data collection. Three factors--Structural Barriers, Fatalism/Confidentiality Concerns, and Fear--emerged for both years. The reliabilities ranged from .75 to .87, indicating moderate to high internal consistency.

Psychosocial predictors of hepatitis B vaccination among young African-American gay men in the deep south

BACKGROUND

Despite recommendations for vaccination against hepatitis B virus (HBV) of men who have sex with men (MSM), most remain unvaccinated.

GOAL

The goal of this study was to identify attitudes and beliefs associated with vaccination against HBV among black MSM.

STUDY DESIGN

The Birmingham Vaccine Acceptance Questionnaire was used to collect data from gay bar patrons.

RESULTS

Of the 143 participants, nearly 42% reported at least one dose of HBV vaccine. In multivariable analysis, characteristics associated with vaccination were a decreased perception of barriers to HBV vaccination (odds ratio [OR], 0.37; 95% confidence interval [CI], 0.22-0.61; P = 0.001); increased perceived medical severity (OR, 5.34; 95% CI, 2.38-11.96; P = 0.001) and personal severity (OR, 2.22; 95% CI, 1.38-3.56; P = 0.006) of HBV infection; and increased perceived general medical self-efficacy (OR, 9.22; 95% CI, 3.52-24.11; P = 0.0001) and personal self-efficacy (OR, 2.3; 95% CI, 1.14-4.63; P = 0.008) to complete the three-dose series.

CONCLUSIONS

Our findings underscore the need to increase vaccination through innovative approaches to reduce perceived barriers to vaccination while increasing perceived severity of HBV infection and self-efficacy to complete the vaccine series.

HIV testing within at-risk populations in the United States and the reasons for seeking or avoiding HIV testing

OBJECTIVES

We determined proportions of high-risk persons tested for HIV, the reasons for testing and not testing, and attitudes and perceptions regarding HIV testing, information that is critical for planning prevention programs.

METHODS

Cross-sectional interview study of persons at high risk for HIV infection (men who have sex with men [MSM]; injection drug users [IDUs]; and heterosexual persons recruited from gay bars, street outreach, and sexually transmitted disease clinics) among six states participating in the HIV Testing Survey (HITS) in 1995 to 1996 (HITS-I) and 1998 to 1999 (HITS-II).

RESULTS

Overall testing rates were lower in the HITS-I (1226/1599 [77%]) than in the HITS-II (1375/1711 [80%]) (p =.01). Persons <25 years old tested less frequently than those >or=25 years old (HITS-I: 71% vs. 78%, respectively, p=.007; HITS-II: 63% vs. 85%, respectively, p<.001). The main reasons for testing and not testing were the same in both surveys, but the proportions of reasons for not testing differed (e.g., "unlikely exposed to HIV" [HITS-I (17%) vs. HITS-II (30%), p<.0001], "afraid of finding out HIV-positive" [HITS-I (27%) vs. HITS-II (18%), p<.0001]). Attitudes regarding HIV testing differed among tested and untested respondents, especially among MSM.

CONCLUSIONS

HIV testing rates were higher in the HITS-II, but testing rates decreased among the youngest respondents. Denial of HIV risk factors and fear of being HIV-positive were the principal reasons for not being tested. Availability of new HIV therapies may have contributed to decreased fear of finding out that one is HIV infected as a reason to avoid testing. The increased proportion of persons at risk who did not test because they believed they were unlikely to have been exposed highlights the need for prevention efforts to address risk perceptions.