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ABSTRACT: Introduction
In sub-Saharan Africa, considerable HIV-burden exists among women. Anti-retroviral (ARV) based prevention products could decrease this burden, and their uptake could be increased if they also protect against pregnancy and sexually transmitted infections (STI).Methods
A discrete choice experiment (DCE) was undertaken in South Africa (2015) through a household survey of adult females (n?=?158) and adolescent girls (n?=?204) who self-reported HIV-negative status. The DCE was used to project the uptake (percentage using product) of oral pre-exposure prophylaxis (PrEP), vaginal rings, and injectable long-lasting ARV agents among these women, and how uptake could depend on whether these products protect against pregnancy or STI acquisition. Uptake estimates were used to model how each product could decrease a women's HIV acquisition risk.Results
In adolescent women, there will be limited uptake (?14% of women will remain unprotected and?>?31% of the baseline acquisition risk will remain.Conclusions
Incorporating multiple prevention components into new ARV-based prevention products may increase their uptake and impact among women.
SUBMITTER: Vickerman P
PROVIDER: S-EPMC7517801 | biostudies-literature | 2020 Sep
REPOSITORIES: biostudies-literature
Vickerman Peter P Quaife Matthew M Kilbourne-Brook Maggie M Mvundura Mercy M Eakle Robyn R Terris-Prestholt Fern F
BMC infectious diseases 20200925 1
<h4>Introduction</h4>In sub-Saharan Africa, considerable HIV-burden exists among women. Anti-retroviral (ARV) based prevention products could decrease this burden, and their uptake could be increased if they also protect against pregnancy and sexually transmitted infections (STI).<h4>Methods</h4>A discrete choice experiment (DCE) was undertaken in South Africa (2015) through a household survey of adult females (n = 158) and adolescent girls (n = 204) who self-reported HIV-negative status. The DC ...[more]