Table 4.

Primary outcomes assessed in the studies

Study	Primary Outcomes
Rusakaniko et al. 1997 [57]	Knowledge on STDs/HIV, family planning and pregnancy
Agha 2002 [58]	Knowledge, normative beliefs about abstinence and about condoms, perception of personal risk
Burnett et al. 2010 [59]	HIV knowledge, self-efficacy for abstinence, condom use and HIV testing
Atwood et al. 2012 [60]	AIDS/HIV knowledge, Condom attitudes, perceived HIV risk, sexual attitudes, self-efficacy, peer norms
Hallfors et al. 2015 [61]	Sexual debut, Meals per day, Ever pregnant, School dropout and years of schooling. HSV-2 and HIV as biomarkers (1.5yrs after introduction of partial intervention)
Jemmott et al. 2015 [62]	Unprotected vaginal intercourse within a 12-month follow-up period; curable STIs
Mathews et al. 2016 [63]	Sexual debut, number of sexual partners, condom use and contraception use, intimate partner violence
Mmbaga et al. 2017 [64]	Sex initiation and condom use
Kemigisha et al., 2019 [65]	Sexual and reproductive health knowledge, sexual wellbeing and attitudes, sexual debut