Category Archives: Sexual risk behaviour
Highly active antiretroviral therapy and sexual risk behavior: A meta-analytic review
Context: Evidence suggests that since highly active antiretroviral therapy (HAART) became available, the prevalence of unprotected sex and the incidence of sexually transmitted infections (STIs) have increased. Objective: To conduct...
School based sex education and HIV prevention in low- and middle-income countries: A systematic review and meta-analysis
OBJECTIVES: School-based sex education is a cornerstone of HIV prevention for adolescents who continue to bear a disproportionally high HIV burden globally. We systematically reviewed and meta-analyzed the existing evidence...
Prevalence of unprotected anal intercourse and unprotected vaginal intercourse among HIV-positive men who have sex with men in China: A meta-analysis
This study aims at deriving a general description of the prevalence of unprotected anal intercourse among HIV-positive MSM in China using published epidemiological research. Comprehensively searching Wanfang, Weipu, China Biological...
Effectiveness of interventions to improve the health and housing status of homeless people: A rapid systematic review
BACKGROUND: Research on interventions to positively impact health and housing status of people who are homeless has received substantially increased attention over the past 5 years. This rapid review examines...
HIV prevention for South African youth: which interventions work? A systematic review of current evidence
BACKGROUND: In South Africa, HIV prevalence among youth aged 15-24 is among the world’s highest. Given the urgent need to identify effective HIV prevention approaches, this review assesses the evidence...
Do prevention interventions reduce HIV risk behaviours among people living with HIV? A meta-analytic review of controlled trials
Objective: To conduct a meta-analytic review of HIV interventions for people living with HIV (PLWH) to determine their overall efficacy in reducing HIV risk behaviours and identify intervention characteristics associated...
Can computer-mediated interventions change theoretical mediators of safer sex? A meta-analysis
The purpose of this study was to conduct a meta-analysis of computer-mediated interventions (CMIs) aimed at changing theoretical mediators of safer sex. Meta-analytic aggregation of effect sizes from k =...
An international systematic review and meta-analysis of multisession psychosocial interventions compared with educational or minimal interventions on the HIV sex risk behaviors of people who use drugs
This systematic review and meta-analysis examines the effectiveness of multisession psychosocial interventions compared with educational interventions and minimal interventions in reducing sexual risk in people who use drugs (51 studies;...
Effects of HIV-prevention interventions for samples with higher and lower percents of Latinos and Latin Americans: A meta-analysis of change in condom use and knowledge
This meta-analysis (N=110,092) assessed the efficacy of HIV-prevention interventions across samples with higher and lower concentrations of Latinos/Latin Americans. Findings indicated that groups with higher percents of Latinos increased condom...
