Category Archives: Sexual risk behaviour
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...
A decade in review: Building on the experiences of past adolescent STI/HIV interventions to optimise future prevention efforts
The major purpose of this article is to systematically review and synthesise empirical findings from selected adolescent STI/HIV interventions conducted in the United States between 1994 and 2004. Specifically, the...
Interventions to prevent HIV/AIDS among adolescents in less developed countries: Are they effective?
The objective of this study was to summarize and critically assess the effects of interventions to prevent HIV/AIDS among adolescents in less developed countries. Reports of studies that evaluated interventions...
The efficacy of motivational interviewing: A meta-analysis of controlled clinical trials
A meta-analysis was conducted on controlled clinical trials investigating adaptations of motivational interviewing (AMIs), a promising approach to treating problem behaviors. AMIs were equivalent to other active treatments and yielded...
Meta-analysis of the effects of behavioral HIV prevention interventions on the sexual risk behavior of sexually experienced adolescents in controlled studies in the United States
To estimate the effect of behavioral and social interventions on sexual risk of HIV among sexually experienced adolescents in the United States and to assess factors associated with variation in...
