HIV prevention cascade theory and its relation to social dimensions of health: a case for Nigeria

Figures & data

Figure 1 Flow diagram for the included studies.

Table 1 Study domain characteristics of included studies

Dormains	Interventions	Number of studies	Studies
Demand-side	1. Education campaigns delivered in schools, health settings, communities, media	Six	Coates et al (2008)^Citation10; Krishnaratne et al, (2016)^Citation13; Amaugo et al (2014)^Citation11; Kirby et al (2006)^Citation12; Paul-Ebhohimhen (2008)^Citation14 and Fonner et al (2014)^Citation15
	2. Peer and social network-driven	Two	Coates et al (2008)^Citation10 and Krishnaratne et al (2016)^Citation13
Supply-side	Mass-condom distribution, Needle-syringe exchange programmes	Two	Blankenship et al (2000)^Citation16 and Charania et al (2011)^Citation17

Coates TJ, Richter L, Caceres C. Behavioural strategies to reduce HIV transmission: how to make them work better. Lancet. 2008;372:669–684.18687459

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Krishnaratne S, Hensen B, Cordes J, Enstone J, Hargreaves JR. Interventions to strengthen the HIV prevention cascade: a systematic review of reviews. Lancet HIV. 2016;3:e307–17. doi:10.1016/S2352-3018(16)30038-827365205

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Amaugo LG, Papadopoulos C, Ochieng BM, Ali N. The effectiveness of HIV/AIDS school-based sexual health education programmes in Nigeria: a systematic review. Health Educ Res. 2014;29:633–648. doi:10.1093/her/cyu00224572458

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Kirby D, Obasi A, Laris BA. The effectiveness of sex education and HIV education interventions in schools in developing countries. World Health Organ Tech Rep Ser. 2006;938:103–150.16921919

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Paul-Ebhohimhen VA, Poobalan A, van Teijlingen ER. A systematic review of school-based sexual health interventions to prevent STI/HIV in sub-Saharan Africa. BMC Public Health. 2008;8:4. doi:10.1186/1471-2458-8-418179703

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Fonner VA, Armstrong KS, Kennedy CE, O’Reilly KR, Sweat MD. School based sex education and HIV prevention in low- and middle-income countries: a systematic review and meta-analysis. PLoS One. 2014;9:e89692. doi:10.1371/journal.pone.008969224594648

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Blankenship KM, Bray SJ, Merson MH. Structural interventions in public health. AIDS. 2000;14:S11–21. doi:10.1097/00002030-200006001-00003

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Charania MR, Crepaz N, Guenther-Gray C, et al. Efficacy of structural-level condom distribution interventions: a meta-analysis of U.S. and international studies, 1998–2007. AIDS Behav. 2011;15:1283–1297. doi:10.1007/s10461-010-9812-y20886277

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