Parental education as an indicator of socioeconomic status: improving quality of data by requiring consistency across measurement occasions.

Journal: Scandinavian journal of public health

Publication Year: 2009

Authors & Co-authors:  Aarø Leif Edvard LE Flisher Alan J AJ Kaaya Sylvia S Onya Hans H Namisi Francis S FS Wubs Annegreet A

Promoting sexual and reproductive health among adolescents in southern and eastern Africa (PREPARE): project design and conceptual framework.

Journal: BMC public health

Publication Year: 2014

Authors & Co-authors:  Aarø Leif Edvard LE Mathews Catherine C Kaaya Sylvia S Katahoire Anne Ruhweza AR Onya Hans H Abraham Charles C Klepp Knut-Inge KI Wubs Annegreet A Eggers Sander Matthijs SM de Vries Hein H

Sociocognitive Predictors of Condom Use and Intentions Among Adolescents in Three Sub-Saharan Sites.

Journal: Archives of sexual behavior

Publication Year: 2016

Authors & Co-authors:  Eggers Sander M SM Aarø Leif E LE Bos Arjan E R AE Mathews Catherine C Kaaya Sylvia F SF Onya Hans H de Vries Hein H

Social Cognition Variables and Victimization as Predictors of Sexual Debut Among Adolescents in South Africa and Tanzania: A Multi-group SEM Analysis.

Journal: AIDS and behavior

Publication Year: 2018

Authors & Co-authors:  Wubs Annegreet Gera AG Aarø Leif Edvard LE Kaaya Sylvia S Onya Hans H Mathews Catherine C