SynthesisJournal of primary care & community health
Time-Trend, Regional and National Prevalence of Vertical Transmission of HIV-1 in Sub-Saharan Africa: A Systematic Review and Meta-Analysis.
Synthesis in Journal of primary care & community health. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- In Response To Time-Trend, Regional and National Prevalence of Vertical Transmission of HIV-1 in Sub-Saharan Africa.Journal of primary care & community healthArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BackgroundDespite substantial global progress in HIV prevention and treatment, mother-to-child transmission (MTCT) of HIV remains a major public health challenge in sub-Saharan Africa, which accounts for approximately 65% of the world's 39.9 million people living with HIV. Vertical transmission rates vary substantially across regions and over time. We conducted a systematic review and meta-analysis to estimate the overall, temporal, regional, and country level prevalence of HIV MTCT in sub-Saharan Africa.MethodsThis research was conducted between June 2024 and May 2025, in accordance with PRISMA guidelines and a protocol registered in PROSPERO (CRD42025637989). We systematically searched six databases (MEDLINE, Embase, PubMed, ScienceDirect, Web of Science, and the Cochrane Library) for articles published in English or French. We included cross-sectional, cohort, and case-control studies involving HIV-positive pregnant women aged ≥18 years that reported MTCT prevalence. Two reviewers independently screened, extracted data, and assessed study quality (Joanna Briggs Institute and Newcastle-Ottawa Scale). Pooled prevalence and 95% CI were calculated using a random-effects model in STATA 17. Heterogeneity (I
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.