Category Archives: Prevention
Simultaneous prevention of unintended pregnancy and STIs: A challenging compromise
BACKGROUND: Unintended pregnancy and sexually transmitted infections (STIs) are the major negative consequences of unsafe sex. Both are common and have long-term social and health consequences. Barrier methods of contraception...
Efficacy of human immunodeficiency virus prevention interventions among men who have sex with men in China: A meta-analysis
OBJECTIVES: This study aimed to determine the efficacy of HIV prevention interventions among men who have sex with men (MSM) in China. Human immunodeficiency virus (HIV) knowledge, HIV testing, condom...
HIV transmission risk through anal intercourse: Systematic review, meta-analysis and implications for HIV prevention
BACKGROUND: The human immunodeficiency virus (HIV) infectiousness of anal intercourse (AI) has not been systematically reviewed, despite its role driving HIV epidemics among men who have sex with men (MSM)...
HIV status in discordant couples in sub-Saharan Africa: A systematic review and meta-analysis
BACKGROUND: Most couples affected by HIV/AIDS in sub-Saharan Africa live in discordant relationships. Men are thought to be the index case in most relationships, and most social marketing and awareness...
Effectiveness of HIV prevention for youth in sub-Saharan Africa: Systematic review and meta-analysis of randomized and nonrandomized trials
Objective: Systematically assess the effectiveness of HIV-prevention interventions in changing sexual behaviour of young people (10-25 years) in sub-Saharan Africa. Methods: Three online databases were searched using prespecified terms. Additional...
Public sexual cultures: A systematic review of qualitative research investigating men’s sexual behaviors with men in public spaces
Resurgent HIV and sexually transmitted infection incidence among men who have sex with men (MSM) requires an urgent re-examination of sexual transmission sites. To these ends, we systematically review qualitative...
Abstinence-only programs for HIV infection prevention in high-income countries
Background: Abstinence-only interventions promote sexual abstinence as the only means of preventing sexual acquisition of HIV; they do not promote safer-sex strategies (e.g., condom use). Although abstinence-only programs are widespread,...
The impact of education on sexual behavior in sub-Saharan Africa: A review of the evidence
Many studies have attempted to determine the relationship between education and HIV status. However, a complete and causal understanding of this relationship requires analysis of its mediating pathways, focusing on...
Socio-demographic characteristics and behavioral risk factors of female sex workers in sub-saharan Africa: A systematic review
Sex work remains an important contributor to HIV transmission within early, advanced and regressing epidemics in sub-Saharan Africa, but its social and behavioral underpinnings remain poorly understood, limiting the impact...
