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UNESCO HIV and Health Education Clearinghouse

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  1. School-based sexual health education interventions to prevent STI/HIV in sub-Saharan Africa: a systematic review and meta-analysis

    The authors reviewed evaluations of school-based sexual health education interventions in sub-Saharan Africa to assess effectiveness in reducing sexually transmitted infections and promoting condom use.

  2. Systematic review and meta-analysis: prevalence of alcohol use among young people in eastern Africa

    The study’s objective is the systematic review and meta-analysis of published studies of alcohol use among young people (age 15–24 years) in eastern Africa to estimate prevalence of alcohol use and determine the extent of use of standardised screening questionnaires in alcohol studies. Based on the review results, the authors draw the conclusion that alcohol use and problem drinking were common among diverse groups of young people in eastern Africa, indicating the urgent need for alcohol-focused interventions in this population. …

  3. Is the sexual behaviour of young people in sub-Saharan Africa influenced by their peers? A systematic review

    Adolescents in sub-Saharan Africa are highly vulnerable to HIV, other sexually transmitted infections (STIs) and unintended pregnancies. Evidence for the effectiveness of individual behaviour change interventions in reducing incidence of HIV and other biological outcomes is limited, and the need to address the social conditions in which young people become sexually active is clear. Adolescents' peers are a key aspect of this social environment and could have important influences on sexual behaviour. There has not yet been a systematic review on the topic in sub-Saharan Africa. …

  4. Disability and HIV/AIDS - a systematic review of literature on Africa

    This systematic review focuses on empirical work on disability and HIV/AIDS in Africa in the past decade and considers all the literature currently accessible. The review presents data from different surveys and summarizes the findings. In this way, it convincingly reveals that people with disabilities are very vulnerable to contracting HIV, and lack access to information, testing and treatment. The review further reveals gaps in the research and areas of concern. While vulnerability and accessibility have been investigated, there are few prevalence studies or evaluations available. …

  5. Nothing as practical as good theory? The theoretical basis of HIV prevention interventions for young people in sub-Saharan Africa: A systematic review

    This paper assesses the extent to which HIV prevention interventions for young people in sub-Saharan Africa are grounded in theory and if theory-based interventions are more effective. Three databases were searched for evaluation studies of HIV prevention interventions for youth. Additional articles were identified on websites of international organisations and through searching references. 34 interventions were included; 25 mentioned the use of theory. …

  6. HIV prevention for South African youth: which interventions work? A systematic review of current evidence

    South Africa's HIV prevalence among 15-24 year olds is one of the highest in the world. This systematic review looks at the evidence for youth HIV prevention in the country since 2000 and critically assesses interventions across four domains: study design and outcomes; intervention design; thematic focus and HIV causal pathways; and intervention delivery. Eight interventions were included in the review, all similar regarding content and objectives, but with variouis thematic foci, causal pathways, theoretical bases, delivery methods, intensity and duration. …

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