Browsing by Author "Onya, Hans"

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Adolescent alcohol use in rural South African high schools

Author: Onya, Hans ; Myers, B ; Tessera, A ; Fisher, A J Date: 2012 Objective: To examine psychosocial correlates of lifetime alcohol use among adolescents in rural South African high schools. Method: Questionnaires were administered to 1600 students from 20 randomly selected high schools in the Mankweng ... Read more
Condom use and sexuality communication with adults: a study among high school students in South Africa and Tanzania

Author: Namisi, Francis ; Aaro, Leif ; Kaaya, Sylvia ; Onya, Hans ; Wubs, Annegreet ; Mathews, Catherine Date: 2013 BACKGROUND: Fostering adolescents' communication on sexuality issues with their parents and other significant adults is often assumed to be an important component of intervention programmes aimed at promoting healthy adolescent sexual practices. ... Read more c b
Promoting sexual and reproductive health among adolescents in southern and eastern Africa (PREPARE): project design and conceptual framework

Author: Aaro, Leif Edvard ; Mathews, Catherine ; Kaaya, Sylvia ; Katahoire, Anne Ruhweza ; Onya, Hans ; Abraham, Charles ; Klepp, Knut-Inge ; Wubs, Annegreet ; Eggers, Sander Matthijs ; de Vries, Hein Date: 2014 BACKGROUND:Young people in sub-Saharan Africa are affected by the HIV pandemic to a greater extent than young people elsewhere and effective HIV-preventive intervention programmes are urgently needed. The present article presents the rationale ... Read more c b

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