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UNESCO HIV and Health Education Clearinghouse

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  1. Lessons learned from a review of interventions for adolescent and young key populations in Asia Pacific and opportunities for programming

    BACKGROUND: Over a third of new HIV infections globally are among 15-24 year-olds and over 20% among adolescents aged 10-19 years in Asia Pacific. The review was initiated to identify interventions in the region with demonstrated or potential impact for adolescent and young key populations (YKP) looking at the role of individual and structural factors in accessibility and delivery. The review is a component of a more comprehensive review undertaken by UNICEF and partners in the region. METHODS:This was a desk review of over 1000 articles, and 37 were selected. …

  2. Effective approaches for programming to reduce adolescent vulnerability to HIV infection, HIV risk, and HIV-related morbidity and mortality: A systematic review of systematic reviews

    Background: In 2012, an estimated 2.1 million adolescents were living with HIV. Though there are effective interventions to prevent and treat HIV infection, adolescents face specific barriers in accessing them. As a result, new infections and poor outcomes among HIV-infected adolescents are common. HIV programming for adolescents should focus on interventions of proven effectiveness and address underlying factors driving incidence and lack of effective treatment and care in this age group. …

  3. Sex and HIV education programs: Their impact on sexual behaviors of young people throughout the world

    This paper reviews 83 studies that measure the impact of curriculum-based sex and HIV education programs on sexual behavior and mediating factors among youth under 25 years anywhere in the world. Two thirds of the programs significantly improved one or more sexual behaviors. The evidence is strong that programs do not hasten or increase sexual behavior but, instead, some programs delay or decrease sexual behaviors or increase condom or contraceptive use. …

  4. Preventing HIV transmission in adolescents: an analysis of the Portuguese data from the Health Behaviour School-aged Children study and focus groups

    This research examined demographic, personal, family and school variables related to adolescents’ sexual behaviour and attitudes towards HIV/AIDS infected people. This research was also designed to understand the cognitive and emotional bases of the sexual decisions made by adolescents. Preventive research must explore how young people understand, manage and explore their sexuality, risk and relationships.

  5. Teacher training and HIV/AIDS prevention in West Africa: regression discontinuity design evidence from the Cameroon

    The authors assess the impact on teenage childbearing as well as student knowledge, attitudes, and behavior of a typical HIV/AIDS teacher training program in the Cameroon. Applying a regression discontinuity design identification strategy based on the key administrative criterion that determined program deployment, they find that 15–17 year old girls in teacher training schools are between 7 and 10 percentage points less likely to have started childbearing, an objective proxy for the incidence of unprotected sex. …

  6. Long-Term Biological and Behavioural Impact of an Adolescent Sexual Health Intervention in Tanzania: Follow-up Survey of the Community-Based MEMA kwa Vijana Trial

    The ability of specific behaviour-change interventions to reduce HIV infection in young people remains questionable. Since January 1999, an adolescent sexual and reproductive health (SRH) intervention has been implemented in ten randomly chosen intervention communities in rural Tanzania, within a community randomised trial (see below; NCT00248469). The intervention consisted of teacher-led, peer-assisted in-school education, youth-friendly health services, community activities, and youth condom promotion and distribution. …

  7. Gender, peer and partner influences on adolescent HIV risk in rural South Africa

    In preparation for a school-based intervention in KwaZulu-Natal, South Africa, the authors conducted a cross-sectional survey of potential HIV risk factors in youth ages 14–17 (n=983). Boys were significantly more likely than girls to report lifetime sexual activity (37.7% v. 13.8%, P<0.01). Among boys and girls, 46.1% reported condom use at last sex. Discussion of condom use with a partner was the strongest predictor of condom use (boys, odds ratio (OR)=7.39; girls, OR=5.58, P<0.0001). …

  8. Multiple sexual partners and condom use among 10-19 year-olds in four districts in Tanzania: What do we learn?

    This study tested a hypothesis that sexual relationships with multiple partners in the 10- to 19-year age group spurs condom use during sex. The authors performed secondary analysis using data from the adolescent module of the cross-sectional household survey on Maternal, Newborn and Child Health (MNCH) that was done in Kigoma, Kilombero, Rufiji and Ulanga districts, Tanzania in 2008. A total of 612 adolescents from a random sample of 1,200 households participated in this study. Pearson Chi-Square was used as a test of association between multiple sexual partners and condom use. …

  9. HIV/AIDS related knowledge and perceived risk associated with condom use among adolescents in Uganda

    While considerable attention has been paid to sexual behaviors among HIV high-risk populations in Africa, few studies have looked at the adolescent population. Using data from the 2004 National Survey of Adolescents in Uganda, logistic regression models were fitted to examine the odds that HIV/AIDS related knowledge and perceived risk of HIV infection are associated with condom use among adolescents. …

  10. A school-based AIDS education programme for secondary school students in Nigeria: a review of effectiveness

    This study aimed to evaluate the effectiveness of health education initiatives to increase knowledge and improve attitudes and behaviors in response to rising HIV incidence. In this study, 223 students who received comprehensive health education were compared to 217 control group students who did not receive this education. …

  11. Peer education in HIV prevention: an evaluation in schools

    Peer education is increasingly being used to increase HIV and AIDS awareness among youth. This pilot cohort study tested the effectiveness of this approach among high school students in 10 schools in Athens, Greece. Over one year, 702 students were followed (n = 493 experimental group, n = 209 control group) and knowledge, attitudes, behaviors, and practices assessed through a pre and post intervention questionnaire. Students in the intervention group were moderately more empowered to take personal responsibility and adopt safer sexual practices. …

  12. Comparison of Health Education and STD Risk Reduction Interventions for Incarcerated Adolescent Females

    Adolescent girls imprisoned in state reformatories were recruited (N=246) to an 18-month health education or HIV prevention program. A randomized block design was used to assign girls to one of the two programs. Girls in the HIV prevention program had improved risk reduction and condom use skills. At 9 months of follow-up, girls in both groups reported less sex under the influence of alcohol or drugs and less unprotected sex.

  13. The Association of AIDS Education and Sex Education with Sexual Behavior and Condom Use Among Teenage Men

    A 1998 national U.S. survey of 15-19 year olds found that 73% had received education about AIDS, 79% about birth control and 58% about resisting sexual activity. Multivariate analysis shows that AIDS and sex education moderately but significantly decreased number of sexual partners and frequency of intercourse in the year prior to the survey. This type of education was also associated with more consistent condom use. Education on some topics was associated with increased knowledge and improved attitudes about AIDS, but these did not always correlate with safer sexual behavior.

  14. Development and test-retest reliability of a research instrument designed to evaluate school-based HIV/AIDS interventions in South Africa and Tanzania

    Aims: This article reports on the development and psychometric properties of an instrument to evaluate school-based HIV/ AIDS interventions aimed at adolescents in three African sites. Methods: The instrument was developed in a series of steps that involved a review of existing instruments; use of empirical data and secondary literature supporting an association between the variables of interest and sexual intercourse or condom use; operationalizing the constructs of the theoretical model employed; and using the objectives of the intervention. …

  15. The application of Intervention Mapping in developing and implementing school-based sexuality and HIV/AIDS education in a developing country context: the case of Tanzania

    Effective sexuality and HIV/AIDS education programmes are needed to protect young people against HIV/AIDS and teenage pregnancy in Tanzania and other Sub-Saharan African countries. Using a theory- and evidence-based approach and adapting the programmes to local contexts, increases the effectiveness of these programmes. This paper describes and discusses the challenges and opportunities concerning the application of Intervention Mapping (IM) in the development and implementation of a sexuality and HIV/AIDS education programme targeting young people aged 12-14 in Tanzania. …

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