HIV non-testing, perpetration of violence against women, and sexual risk-behaviour: A cross-sectional analysis of South African peri-urban township men

Background: Distinct homosexual and heterosexual HIV epidemics have previously been recognised in South Africa. However, linked HIV prevalence and self-reported sexual risk behaviour data have not been reported for men who have sex with men (MSM) in Cape Town since 1986. Methods: We conducted a cross-sectional, anonymous, venue-based HIV risk behaviour and prevalence study of 542 self-identified MSM in greater Cape Town using a self-administered risk questionnaire and the OraSure® testing device to asses HIV-1 prevalence. Results: This sample had an overall HIV prevalence of 10.4% (56/539). We found that self-identifying as gay, homosexual or queer (adjusted odds ratio (AOR) 4.5, 95% confidence interval (CI) 1.0–20.0) and reporting ever having had a sexually transmissible infection diagnosis (AOR 4.3, 95% CI: 2.3–8.3) were significantly predictive of testing HIV-1 positive, while reporting unprotected anal intercourse with a known HIV-negative partner (AOR 0.4, 95% CI: 0.2–0.9) was significantly protective. Conclusion: These data suggest a mature epidemic with consistent high-risk taking among MSM in Cape Town, and significant associations of select self-reported risk behaviours and HIV-1 serostatus. There is a need for continued and robust HIV surveillance along with detailed risk behaviour trends over time to inform the development of targeted risk-reduction interventions for this population.

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Characterising HIV transmission risk among US patients with HIV in care: a cross-sectional study of sexual risk behaviour among individuals with viral load above 1500 copies/mL

Sexually Transmitted Infections ◽

10.1136/sextrans-2017-053178 ◽

2017 ◽

Vol 94 (3) ◽

pp. 206-211 ◽

Cited By ~ 2

Author(s):

Michael J Stirratt ◽

Gary Marks ◽

Christine O’Daniels ◽

Edward R Cachay ◽

Meg Sullivan ◽

...

Keyword(s):

Viral Load ◽

Sexual Risk ◽

Hiv Transmission ◽

Risk Behaviour ◽

Cross Sectional Study ◽

Transmission Risk ◽

Sexual Risk Behaviour ◽

Sexually Active ◽

Cross Sectional ◽

Viral Loads

ObjectivesViral load and sexual risk behaviour contribute to HIV transmission risk. High HIV viral loads present greater transmission risk than transient viral ‘blips’ above an undetectable level. This paper therefore characterises sexual risk behaviour among patients with HIV in care with viral loads>1500 copies/mL and associated demographic characteristics.MethodsThis cross-sectional study was conducted at six HIV outpatient clinics in USA. The study sample comprises 1315 patients with HIV with a recent viral load >1500 copies/mL. This study sample was drawn from a larger sample of individuals with a recent viral load >1000 copies/mL who completed a computer-assisted self-interview (CASI) regarding sexual risk practices in the last 2 months. The study sample was 32% heterosexual men, 38% men who have sex with men (MSM) and 30% women.ResultsNinety per cent of the sample had their viral load assay within 60 days of the CASI. Thirty-seven per cent reported being sexually active (vaginal or anal intercourse) in the last 2 months. Most of the sexually active participants reported always using condoms (56.9%) or limiting condomless sex to seroconcordant partners (serosorting; 29.2% overall and 42.9% among MSM). Among sexually active participants who reported condomless anal or vaginal sex with an at-risk partner (14%), most had viral loads>10 000 copies/mL (62%).ConclusionsA relatively small number of patients with HIV in care with viral loads above 1500 copies/mL reported concurrent sexual transmission risk behaviours. Most of the individuals in this small group had markedly elevated viral loads, increasing the probability of transmission. Directing interventions to patients in care with high viral loads and concurrent risk behaviour could strengthen HIV prevention and reduce HIV infections.Trial registration numberNCT02044484, completed.

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Sexual risk behaviour and its correlates among adolescents in Indonesia, Laos, Thailand and Timor-Leste: results from national school surveys in 2015

International Journal of Adolescent Medicine and Health ◽

10.1515/ijamh-2019-0230 ◽

2020 ◽

Vol 0 (0) ◽

Author(s):

Karl Peltzer ◽

Supa Pengpid

Keyword(s):

Sexual Risk ◽

Sexuality Education ◽

Scale Up ◽

Risk Behaviour ◽

Sexual Risk Behaviour ◽

Risk Behaviours ◽

Cross Sectional ◽

Multiple Sexual Partners ◽

Timor Leste ◽

Sexual Risk Behaviours

AbstractObjectivesThe study aimed to assess the prevalence and correlates of sexual risk behaviours among adolescents in four Southeast Asian countries.MethodsIn the cross-sectional “Global School-Based Student Health Survey (GSHS)”, 24,423 adolescents (mean age 14.1 years, SD=1.7) from Indonesia, Laos, Thailand and Timor-Leste responded to a questionnaire in 2015.ResultsOverall, 8.5% of the students (11.0% males and 6.3% females) ever had sex, ranging from 5.3% in Indonesia to 26.4% in Timor-Leste. Among the sexually active, 49.3% (55.9% males and 36.8% females) had their first sexual intercourse before the age 14 years, ranging from 16.1% in Laos to 73.9% in Indonesia, 59.7% (62.6% males and 53.5% females) had multiple sexual partners, ranging from 55.5% in Timor-Leste to 63.4% in Indonesia, 46.9% (46.8% males and 46.5% females) did not use a condom at last sex, ranging from 37.0% in Thailand to 65.3% in Indonesia, 49.8% (53.7% males and 43.7% females) had not used or did not know of the use of birth control at last sex, ranging from 40.6% in Thailand to 61.5% in Timor-Leste, and 54.2% (54.9% males and 47.0% females) engaged in multiple sexual risk behaviour, ranging from 45.9% in Laos to 78.0% in Indonesia. In adjusted logistic regression analysis, male sex, older age, food insecurity, tobacco use, alcohol use, ever cannabis and/or amphetamine use, psychological distress, and school truancy were associated with two or more and/or multiple sexual risk behaviours.ConclusionsA high proportion of students engaged in various sexual risk behaviours calling for a scale up comprehensive sexuality education and integration of substance use and mental health into such intervention programmes in this adolescent school population.

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