Evidence map›Paper›PMID 40310026›Full record

ReviewChildren (Basel, Switzerland)2025

Characteristics of Studies Focusing on Vaccine Series Completion Among Children Aged 12-23 Months in Sub-Saharan Africa: A Scoping Review.

Weiqi Li, Fabrice Sewolo, Andrew Aoun, Minyahil Tadesse Boltena, Amro Musad, Ann Lindstrand, Tobias Alfvén, Claudia Hanson, Ziad El-Khatib

Abstract readReview
In one paragraph

Review in Children (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Weiqi LiDepartment of Global Public Health, Karolinska Institutet, 17177 Stockholm, Sweden.ORCID 0009-0006-3693-304X
Fabrice SewoloField Epidemiology Training Program (FETP), Kinshasa 1004131, Democratic Republic of the Congo.
Andrew AounFaculty of Health Sciences, University of Ottawa, Ottawa, ON K1H 8M5, Canada.ORCID 0009-0008-9982-4566
Minyahil Tadesse BoltenaEthiopian Evidence Based Health Care Centre: A Joanna Briggs Institute Center of Excellence, Faculty of Public Health, Institute of Health, Jimma University, Jimma P.O. Box 378, Ethiopia.ORCID 0000-0002-5081-1480
Amro MusadDepartment of Learning, Informatics, Management and Ethics (LIME), 17177 Stockholm, Sweden.
Ann LindstrandDepartment of Immunization, Vaccines and Biologicals, World Health Organization, 1211 Geneva, Switzerland.ORCID 0000-0002-8271-9486
Tobias AlfvénDepartment of Global Public Health, Karolinska Institutet, 17177 Stockholm, Sweden.ORCID 0000-0002-2328-3512
Claudia HansonDepartment of Global Public Health, Karolinska Institutet, 17177 Stockholm, Sweden.
Ziad El-KhatibDepartment of Global Public Health, Karolinska Institutet, 17177 Stockholm, Sweden.ORCID 0000-0003-0756-7280

Funding

World Health Organization 001
6 · The paper itself

Abstract

Vaccine preventable diseases remain the leading causes of death among children in Sub-Saharan Africa. BACKGROUND/

objectivesAs vaccines provide the best possible protection only when all required doses are received, it is essential to understand how the published literature is designed and conducted regarding the completion of recommended childhood vaccine series for children aged 12-23 months in SSA.

methodsA comprehensive search was conducted across five databases (PubMed, Embase, CINAHL, Web of Science, and Google Scholar) to identify the relevant literature published between January 2000 through December 2023.

resultsA total of 53 studies meeting the inclusion criteria were identified from the five databases. Over half of the studies used a cross-sectional design (

conclusionsThis scoping review identified methodological gaps in the published literature, including a lack of publications from many Sub-Saharan Africa countries and insufficient evidence on trends and inequalities in vaccine series completion. Future research on vaccine series completion is recommended to address these gaps.

Indexed as

childhood vaccinationseries completionSub-Saharan Africa

Identifiers

PMID40310026
PMCPMC12025459

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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.