Rapid assessment of drug use and sexual HIV risk patterns among vulnerable drugusing populations in Cape Town,Durban and Pretoria,South Africa

This exploratory study examines the links between drug use and high-risk sexual practices and HIV in vulnerable drug-using populations in South Africa, including commercial sex workers (CSWs), men who have sex with men (MSM), injecting drug users (IDUs) and non-injecting drug users who are not CSWs or MSM (NIDUs). A rapid assessment ethnographic study was undertaken using observation, mapping, key informant interviews and focus groups in known ‘hotspots’ for drug use and sexual risk in Cape Town, Durban and Pretoria. Key informant (KI) and focus group interviews involved drug users and service providers. Purposeful snowball sampling and street intercepts were used to recruit drug users. Outcome measures included drug-related sexual HIV risk behaviour, and risk behaviour related to injection drug use, as well as issues related to service use. HIV testing of drug-using KIs was conducted using the SmartCheck Rapid HIV-1 Antibody Test. Non-injection drug use (mainly cannabis, methaqualone, crack cocaine and crystal methamphetamine) and injection drug use (mainly heroin) was occurring in these cities. Drug users report selling sex for money to buy drugs, and CSWs used drugs before, during and after sex. Most (70%) of the drug-using KIs offered HIV testing accepted and 28% were positive, with rates highest among CSWs and MSM. IDUs reported engaging in needle sharing and needle disposal practices that put them and others at risk for contracting HIV. There was a widespread lack of awareness about where to access HIV treatment and preventive services, and numerous barriers to accessing appropriate HIV and drug-intervention services were reported. Multiple risk behaviours of vulnerable populations and lack of access to HIV prevention services could accelerate the diffusion of HIV. Targeted interventions could play an important role in limiting the spread of HIV in and through these under-reached and vulnerable populations.     

Exploring repeat HIV testing among men who have sex with men in Cape Town and Port Elizabeth,South Africa

Despite the high prevalence of HIV among men who have sex with men (MSM) – and the general adult population – in South Africa, there is little data regarding the extent to which MSM seek repeat testing for HIV. This study explores reported histories of HIV testing, and the rationales for test seeking, among a purposive sample of 34 MSM in two urban areas of South Africa. MSM participated in activity-based in-depth interviews that included a timeline element to facilitate discussion. Repeat HIV testing was limited among participants, with three-quarters having two or fewer lifetime HIV tests, and over one-third of the sample having one or fewer lifetime tests. For most repeat testers, the time gap between their HIV tests was greater than the one-year interval recommended by national guidelines. Analysis of the reasons for seeking HIV testing revealed several types of rationale. The reasons for a first HIV test were frequently one-time occurrences, such as a requirement prior to circumcision, or motivations likely satisfied by a single HIV test. For MSM who reported repeat testing at more timely intervals, the most common rationale was seeking test results with a sex partner. Results indicate a need to shift HIV test promotion messaging and programming for MSM in South Africa away from a one-off model to one that frames HIV testing as a repeated, routine health maintenance behavior.     

Gender identity and HIV risk among men who have sex with men in Cape Town,South Africa

Gender identity plays a potentially important role contributing to HIV risk among MSM in South Africa. Where studies have included a focus on gender identity, MSM reporting gender non-conformity have been found to have a higher risk of being HIV positive than other MSM. This article examines HIV risk among gender non-conforming MSM in a sample of 316 MSM in Cape Town, South Africa. Reporting gender non-conformity was associated with higher HIV prevalence and increased HIV risk behaviour. Gender non-conformity was also associated with a higher likelihood of being unemployed and reporting low household incomes. These findings highlight the importance of gender-identity as a factor affecting access to HIV treatment, care, and prevention in South Africa and this is an issue that needs to be addressed in interventions targeting MSM populations.     

HIV testing of construction workers in the Western Cape,South Africa

With an infection rate estimated at 14%, the South African construction industry is one of the economic sectors most adversely affected by the HIV/AIDS pandemic. Construction workers are considered a high-risk group. The provision and uptake of voluntary counselling and testing (VCT) is critical to reducing transmission rates. This study examined the testing behaviour of site-based construction workers in terms of demographic and lifestyle risk behaviour characteristics to help inform better strategies for work-based interventions by construction firms. A total of 512 workers drawn from six firms operating on 18 construction sites in the Western Cape province participated in the study. Twenty-seven per cent of the participants reported never having been tested for HIV. Results indicate that females (aOR = 4.45, 95% CI, 1.25–15.82), older workers (aOR = 1.40, 95% CI, 1.08–1.81), permanent workers (aOR = 1.67, 95% CI, 1.11–2.50) and workers whom had previously used a condom (aOR = 1.93, 95% CI, 1.02–3.65) were significantly more likely to have been tested. Ethnicity was not significantly related to prior testing. Identification of these subgroups within the industry has implications for the development of targeted work-based intervention programmes to promote greater HIV testing among construction workers in South Africa.     

Suicidal ideation and behaviour among persons seeking HIV testing in peri-urban areas of Cape Town,South Africa: a lost opportunity for suicide prevention

Suicidal ideation and behaviour (SIB) are among the psychiatric sequela of HIV/AIDS. Few studies have however examined the prevalence and correlates of SIB among persons seeking HIV testing. We set out to document the prevalence and correlates of SIB among people seeking HIV testing in peri-urban areas of Cape Town, South Africa (SA). A cross-sectional research design was used to recruit a sample (n?=?500) of individuals seeking HIV testing. Self-report measures were used to assess two-week prevalence of SIB as well as life-time prevalence of suicide attempt. A structured clinical interview was used to assess common mental disorders (CMDs). Regression analysis was used to determine if CMD and socio-demographic variables predicted suicidal ideation. The mean age of the sample was 36 years, 51.6% were female and 46.6% were unemployed. The two-week prevalence of suicidal ideation was 24.27% while the two-week prevalence of suicide attempt and suicide plans was 2.8%. Suicidal ideation was not associated with age, gender, employment status, family income or household food insecurity. CMDs were significantly associated with suicidal ideation; individuals with depressive disorders were approximately 5.5 times more likely to report suicidal ideation, while those with generalised anxiety disorder, trauma-related disorders and alcohol use disorder were approximately 7, 4.7 and 2.8 times more likely to report suicidal ideation, respectively. Results suggest that persons seeking HIV testing may be a well-delineated group of persons at risk of suicide in this region of SA. Contact with the health care system during HIV testing provides an opportunity for targeted suicide prevention interventions in what appears to be a high risk group.     

Risk factors for HIV-AIDS among youth in Cape Town, South Africa

South Africa is in the midst of a devastating HIV-AIDS epidemic and most new HIV infections occur among young adults and adolescents. The current study examined risk behaviors and HIV risk factors among young people living in a Black South African township. Using community-based outreach methods of street intercept and facility-based surveying, 113 men and 115 women age 25 and younger responded to an anonymous survey. Results showed that men (68%) and women (56%) reported HIV-related high risk sexual behaviors. Although knowledge about HIV transmission was generally high, there was evidence that misconceptions about AIDS persist, particularly myths related to HIV transmission. For young men, HIV risk factors were associated with fewer years of education, lower levels of AIDS-related knowledge, condom attitudes, and Dagga (marijuana) use. Among young women, HIV risk factors were associated with beliefs that condoms get in the way of sex and rates of unprotected vaginal intercourse. Despite adequate general AIDS knowledge and risk sensitization, South African youth demonstrated high rates of sexual practices that place them at risk for HIV infection. There is an urgent need for behavioral interventions targeted to young South Africans living in the most economically disadvantaged areas.     

HIV protective strategies among college students in Durban,South Africa

There is growing concern about the high level of HIV infection among young people in South Africa. The aim of the study is to examine the HIV protective strategies used by college students with specific emphasis on variations by race group. The data for the study come from a self-administrated survey that was conducted with 3 000 college students in Durban in order to understand the strategies they use to protect themselves against the risk of HIV infection. Overall, students perceived a far greater risk of pregnancy than HIV infection. The results show that abstinence is the most common protective factor among Indian and White students. Among African students, there is great concern about HIV but abstinence is less common. Among sexually active men and women, the majority report having more than one sexual partner (with the exception of Indian females). Female students among all groups were more likely than male students to report that they were faithful to their partners. In Africans the contrast is stark: 25% for women versus 6% for men. Condoms are the most commonly used method by students but are not used in every sexual encounter. Consistent condom use was highest among Indian males (46%) and lowest among White females (13.7%). More effort needs to be directed at promoting correct and consistent condom use in order to avoid the negative consequences associated with unprotected sexual intercourse including unwanted pregnancy and HIV/AIDS.     

HIV testing and HIV knowledge among men who have sex with men in Natal,Northeast Brazil

Background

Men who have sex with men (MSM) account for the highest prevalence of HIV in Brazil. HIV testing allows to implement preventive measures, reduces transmission, morbidity, and mortality.

Perceived Risks of HIV/AIDS and First Sexual Intercourse among Youth in Cape Town, South Africa

The ‘Health Belief Model’ (HBM) identifies perception of HIV/AIDS risks, recognition of its seriousness, and knowledge about prevention as predictors of safer sexual activity. Using data from the Cape Area Panel Survey (CAPS) and hazard models, this study examines the impact of risk perception, considered the first step in HIV prevention, set within the context of the HBM and socio-economic, familial and school factors, on the timing of first sexual intercourse among youth aged 14–22 in Cape Town, South Africa. Of the HBM components, female youth who perceive their risk as ‘very small’ and males with higher knowledge, experience their sexual debut later than comparison groups, net of other influences. For both males and females socio-economic and familial factors also influence timing of sexual debut, confirming the need to consider the social embeddedness of this sexual behavior as well as the rational components of decision making when designing prevention programs.

Factors associated with recency of HIV testing amongst men residing in Scotland who have sex with men

Rates of HIV testing are increasing among men who have sex with men (MSM) in Scotland and the UK. However, it remains vital to encourage MSM to test for HIV. The aim of the current study was to determine which factors discriminated among three groups of MSM: those tested for HIV within the previous year, those who had tested over one year previously, and those who had never tested. Cross-sectional data were collected using self-report, anonymous questionnaires from MSM frequenting gay venues in Glasgow, Scotland, during July 2010 (N = 822, response rate 62.6%). Those who identified themselves as HIV positive (n = 38), did not normally reside in Scotland (n = 88), and did not provide information on HIV testing (n = 13), were excluded (139 excluded, leaving N = 683). Around 57% (n = 391) had tested for HIV within the previous year, 23% (n = 155) had tested over one year previously and 20% (n = 137) had never tested. Compared with those tested within the previous year, those tested over one year previously and those never tested had greater fear of a positive-HIV test result, a weaker norm for HIV testing, and were more likely to have had no anal sex partners at all within the previous year. Those tested over one year previously were significantly older than both other groups (who were more likely to be under 25 years of age). Unprotected anal intercourse (UAI) did not discriminate among the HIV testing groups. The results highlight the need to promote HIV testing in Scotland among those under 25 years and over 45 years, those with high fear of testing, and those whose sexual behaviour puts them at risk. Interventions to increase HIV testing should promote positive norms and challenge the fear of a positive result.     

HIV risk and prevention among men who have sex with men in rural South Africa

Rural South African men who have sex with men (MSM) are likely to be underserved in terms of access to relevant healthcare and HIV prevention services. While research in urban and peri-urban MSM populations has identified a range of factors affecting HIV risk in South African MSM, very little research is available that examines HIV risk and prevention in rural MSM populations. This exploratory study begins to address this lack by assessing perceptions of HIV risk among MSM in rural Limpopo province. Using thematic analysis of interview and discussion data, two overarching global themes that encapsulated participants’ understandings of HIV risk and the HIV risk environment in their communities were developed. In the first theme, “community experience and the rural social environment”, factors affecting HIV risk within the broad risk environment were discussed. These included perceptions of traditional value systems and communities as homophobic; jealousy and competition between MSM; and the role of social media as a means of meeting other MSM. The second global theme, “HIV/AIDS knowledge, risk and experience”, focused on factors more immediately affecting HIV transmission risk. These included: high levels of knowledge of heterosexual HIV risk, but limited knowledge of MSM-specific risk; inconsistent condom and lubricant use; difficulties in negotiating condom and lubricant use due to uneven power dynamics in relationships; competition for sexual partners; multiple concurrent sexual partnerships; and transactional sex. These exploratory results suggest that rural South African MSM, like their urban and peri-urban counterparts, are at high risk of contracting HIV, and that there is a need for more in-depth research into the interactions between the rural context and the specific HIV risk knowledge and behaviours that affect HIV risk in this population.     

Routine, voluntary HIV testing in Durban, South Africa: correlates of HIV infection

Background

Routine HIV testing is increasingly recommended in resource‐limited settings. Our objective was to evaluate factors associated with a new diagnosis of HIV infection in a routine HIV testing programme in South Africa.

Methods

We established a routine HIV testing programme in an out‐patient department in Durban, South Africa. All registered adults were offered a rapid HIV test; we surveyed a sample of tested patients.

Results

During the 12‐week study, 1414 adults accepted HIV testing. Of those, 463 (32.7%) were HIV‐infected. Seven hundred and twenty (50.9%) were surveyed. Compared with married women, unmarried men were at the highest risk of HIV [odds ratio (OR) 6.84; 95% confidence interval (CI) 3.45–23.55], followed by unmarried women (OR 5.90; 95% CI 3.25–10.70) and married men (OR 4.00; 95% CI 2.04–7.83). Age 30–39 years (compared with ≥50 years; OR 5.10; 95% CI 2.86–9.09), no prior HIV test (OR 1.45; 95% CI 1.07–2.27) and an imperfect HIV knowledge score (OR 2.32; 95% CI 1.24–4.35) were also associated with HIV infection.

Conclusion

In a routine HIV testing programme in South Africa, rates of previously undiagnosed HIV were highest among men, young and unmarried patients, and those with poorer HIV knowledge. Better interventions are needed to improve HIV knowledge and decrease HIV risk behaviour.     

Prevalence and correlates of anal sex among secondary school students in Cape Town,South Africa

Research efforts have overlooked anal sex as a risk factor for adolescents’ acquisition of HIV despite the high rates of HIV among South African youth. Here, we report findings from a survey conducted in 2012 among secondary school youth, ages 16–24, in Cape Town. 937 adolescents completed a pencil-and-paper survey. Eleven and 31% of female and male youth, respectively, reported ever having anal sex. By comparison, 59% and 78% of female and male youth reported ever having vaginal sex. The percentage of youth reporting lifetime rates of anal sex increased with age: 32% of 20-to-24 year olds had anal sex compared to 16% of 16-to-17-year olds. When the sample was stratified by sex, this difference appeared to be driven by older male, but not female, sexual behavior. Despite noted differences in prevalence rates by sex, both boys and girls who had anal sex were more likely than their same-sex peers who had vaginal sex to report sexual coercion victimization and perpetration experiences and inconsistent condom use. Interestingly, some differences in HIV motivation, information, and behavioral skills were noted for youth who had vaginal sex versus youth who had never had sex; scores were largely similar for youth who had anal sex versus youth who had never had sex however. Together, these findings suggest that anal sex is not uncommon and may be an important marker for other HIV risk behaviors in at least one lower income South African community. Anal sex needs to be explicitly discussed in adolescent HIV prevention and healthy sexuality programing, incorporating age-relevant scenarios about negotiating condoms and other healthy relationship behaviors (e.g., refusing sex when it is not wanted).     

Homophobic stigma,depression, self-efficacy and unprotected anal intercourse for peri-urban township men who have sex with men in Cape Town,South Africa: a cross-sectional association model

While research now highlights that men who have sex with men (MSM) in places such as South Africa are at particular risk of HIV infection, left relatively unexplored are potential relationships between one of the most pressing social issues affecting peri-urban MSM – namely homophobic stigma – and sexual risk-taking behaviour. Drawing on research from the Ukwazana baseline study of 316 township MSM in Cape Town we examine how homophobic stigma relates to psychosocial factors such as depression and self-efficacy and the risk activity of unprotected anal intercourse (UAI). By deploying cross-sectional association models, we examine a series of relationships between these variables and offer evidence to suggest that HIV prevention programmes aimed at sexual minority groups should be mindful of potentially complex relationships between social stigmas such as homophobia and sexual risk-taking behaviour.     

Self-reported motivators for HIV testing in the treat-all era among HIV positive patients in Johannesburg,South Africa

To explore associations between self-reported ill-health as a primary motivator for HIV-testing and socio-demographic factors.Four local primary healthcare clinics in Johannesburg, South Africa.A total of 529 newly HIV diagnosed adults (≥18 years) enrolled from October 2017 to August 2018, participated in the survey on the same day of diagnosis.Testing out of own initiative or perceived HIV exposure was categorized as asymptomatic. Reporting ill-health as the main reason for testing was categorized as symptomatic. Modified Poisson regression was used to evaluate predictors of motivators for HIV testing.Overall, 327/520 (62.9%) participants reported symptoms as the main motivator for testing. Among the asymptomatic, 17.1% reported potential HIV exposure as a reason for testing, while 20.0% just wanted to know their HIV status. Baseline predictors of symptom-related motivators for HIV testing include disclosing intention to test (aPR 1.4 for family/friend/others vs partners/spouse, 95% CI: 1.1–1.8; aPR 1.4 for not disclosing vs partners/spouse, 95% CI: 1.1–1.7), and HIV testing history (aPR 1.2 for last HIV test >12-months ago vs last test 12-months prior, 95% CI: 1.0–1.5; aPR 1.3 for never tested for HIV before vs last test 12-months prior, 95%CI:1.0–1.6).Findings indicate that newly diagnosed HIV positive patients still enter care because of ill-health, not prevention purposes. Increasing early HIV testing remains essential to maximize the benefits of expanded ART access.     

A syndemic of psychosocial health problems is associated with increased HIV sexual risk among Nigerian gay,bisexual, and other men who have sex with men (GBMSM)

ABSTRACT

Nigerian gay, bisexual and other men who have sex with men (GBMSM) experience negative psychosocial health problems, which may increase their risk for HIV infection. Few studies have explored the syndemic effect of co-occurring psychosocial health problems on HIV sexual risk among Nigerian GBMSM. We investigated the co-occurrence of syndemic psychosocial health problems and their synergistic effect on HIV risk behaviors. We assessed depressive symptoms, post-traumatic stress disorder, alcohol dependence, tobacco use, and hard-drug use. The outcome variables were the number of male sexual partners and consistent condom use. In a multivariable model, experiencing 4 or more psychosocial health problems – compared to experience none or one psychosocial health problem – was significantly associated with increasing number of male sexual partners. We found no statistically significant association between the number of syndemic psychosocial health problems and consistent condom use. Our study findings provides evidence of a synergistic relationship between negative psychosocial health factors and HIV sexual risk behavior. These findings underscore the importance of developing HIV prevention programming aimed at reducing HIV transmission risk that incorporate substance use and mental health treatments, in order to improve the overall health and quality of life for Nigerian GBMSM.