PMTCT Service Uptake among Adolescents and Adult Women Attending Antenatal Care in Selected Health Facilities in Zimbabwe

Reuben Musarandega, Rhoderick Machekano, Memory Chideme, Cephas Muchuchuti, Angela Mushavi, Agnes Mahomva, Laura Guay

Research output: Contribution to journalArticlepeer-review

Abstract

BACKGROUND:: Age-disaggregated analyses of prevention of mother-to-child transmission (PMTCT) program data to assess the uptake of HIV services by pregnant adolescent women are limited but are critical to understanding the unique needs of this vulnerable, high risk population. METHODS:: We conducted a retrospective analysis of patient-level PMTCT data collected from 2011 to 2013 in 36 health facilities in 5 districts of Zimbabwe using an electronic database. We compared uptake proportions for PMTCT services between adolescent (< 19 years) and adult (> 19 years) women. Multivariable binomial regression analysis was used to estimate the association of the women’s age group with each PMTCT service indicator. RESULTS:: The study analysed data from 22,215 women aged 12 to 50 years (22.5% adolescents). Adolescents were more likely to present to ANC before 14 weeks gestational age compared to older women (adjusted relative risk (aRR)=1.34; 95% confidence interval (CI): 1.22–1.47) with equally low rates of completion of four ANC visits. Adolescents were less likely to present with known HIV status (aRR=0.34; 95% CI: 0.29–0.41) but equally likely to be HIV tested in ANC. HIV prevalence was 5.5% in adolescents versus 20.1% in adults. While > 84% of both HIV-positive groups received ARVs for PMTCT, 44% of eligible adolescents were initiated on ART versus 51.3% of eligible adults, though not statistically significant. CONCLUSIONS:: Pregnant adolescents must be a priority for primary HIV prevention services and expanded HIV treatment services among pregnant women to achieve an AIDS-free generation in Zimbabwe and similar high HIV burden countries.This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.

Original languageEnglish (US)
JournalJournal of Acquired Immune Deficiency Syndromes
DOIs
StateAccepted/In press - Feb 20 2017

ASJC Scopus subject areas

  • Pharmacology (medical)
  • Infectious Diseases

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