Oral Health Research in the WHO African Region between 2011 and 2022: A Scoping Review

T. F. Labarca, D. Ortuño, L. Neira, G. Andrade, F. J. Bravo, C. R. Cantarutti, M. Dallaserra, A. Gatarayiha, J. Karajgikar, R. J. Kulchar, X. Liu, C. C. Martins-Pfeifer, N. Olivares, L. Pilcher, S. Pahlke, C. Pirela, J. M. Sanchez, A. Song, O. Urquhart, J. P. VargasC. Véliz, F. Verdugo-Paiva, P. Vergara, V. Zaffiri, J. Zuñiga, Y. Makino, M. Glick, A. Carrasco-Labra*

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

4 Scopus citations

Abstract

The status of oral health research in the World Health Organization (WHO) African region is unclear, yet the need for such information is central to moving an oral health agenda forward. Such an agenda is essential for effectively translating research into actionable practices and supporting regional strategies. The aim of this scoping review was to provide data on the scope and output of oral health research in the WHO African region to be used as a starting point for establishing a research agenda that can affect oral health in the region. We conducted a systematic search in PubMed; EMBASE; Epistemonikos; Scopus; the International Association for Dental, Oral, and Craniofacial Research General and Regional Sessions; ProQUEST; PROSPERO; and African regional databases such as Regional African Index Medicus and the African Journal Online. We included primary and secondary studies published in English, French, or Portuguese between January 1, 2011, and December 31, 2022, addressing oral health–related research having individuals, groups, or populations as units of analysis. These reports either addressed a topic relevant to the WHO African region assessed using the title and study objective or were conducted in a country in the region. We excluded in vitro and in vivo studies focusing on cells, biomarkers, or animals. We assessed 24,014 records, and 1,379 proved eligible. Our findings indicate a preference for particular research designs less suitable for evidence-informed practice guidelines and oral policies, a limited scope of oral health research topics, and important regional differences in research capacity. Furthermore, publications by researchers in the WHO African region tend to be published in journals with a limited readership. A discussion of our findings among oral health researchers at academic institutions in the WHO African region on how to create within- and across-country collaborations could potentially improve both health and oral health in the region.

Original languageEnglish
Pages (from-to)1209-1217
Number of pages9
JournalJournal of Dental Research
Volume103
Issue number12
DOIs
StatePublished - Nov 2024

Bibliographical note

Publisher Copyright:
© The Author(s) 2024.

Keywords

  • epidemiology
  • evidence-based dentistry
  • health services research
  • policy
  • public health
  • research design

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