Evidence map›Paper›PMID 37712847›Full record

ArticleJournal of global health2023

Higher prevalence of dental caries and periodontal problems among refugees: A scoping review.

Seyed Ahmad Banihashem Rad, Marcella Esteves Oliveira, Anastasia Maklennan, Paolo Castiglia, Guglielmo Campus

Abstract readScoping Review
In one paragraph

Article in Journal of global health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
–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

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. How is mental health associated with dental health in refugee children?European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2026
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  10. The Oral Health Disparity Among Refugee Children: A Systematic Review.Laryngoscope investigative otolaryngology · 2025
    Review
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  16. Bridging the gap - Establishing a dental-oncology service in a cancer centre.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2024
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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

5 authors.

Seyed Ahmad Banihashem RadDepartment of Restorative, Preventive and Pediatric Dentistry, University of Bern, Bern, Switzerland.
Marcella Esteves OliveiraDepartment of Restorative, Preventive and Pediatric Dentistry, University of Bern, Bern, Switzerland.
Anastasia MaklennanDepartment of Restorative, Preventive and Pediatric Dentistry, University of Bern, Bern, Switzerland.
Paolo CastigliaDepartment of Medicine, Surgery and Pharmacy, University of Sassari, Italy.
Guglielmo CampusDepartment of Restorative, Preventive and Pediatric Dentistry, University of Bern, Bern, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: We assessed the prevalence data on oral health diseases, namely dental caries and periodontitis, among refugees and asylum seekers worldwide. Methods: A systematic search of Scopus, Embase, and PubMed retrieved 1225 records; following title and abstract screening, 58 studies remained for full-text eligibility screening based on pre-defined inclusion criteria. Twenty-six studies were included in the review. Results: Dental caries and tooth loss due to caries were high in refugee populations, regardless of their age, gender, or nationality. The adult population had a mean decayed, missing, and filled teeth (DMFT) index score of 9.2 (standard deviation (SD) = 2.3); children had a score of 3.1 (SD = 1.1) for deciduous teeth and 2.5 (SD = 1.1) for permanents. Caries prevalence among refugees ranged from 4.6% to 98.7%, and gingivitis from 5.7% to 100%, indicating a high heterogeneity in their oral health. Regarding oral health accessibility, 17% to 72% of refugees had never been to a dentist, showing a very low level of accessibility to dental health services. Conclusions: Interventions and policies need to be designed to reduce oral health inequalities among refugee populations and asylum seekers, and host countries must implement strategies to increase their access to oral health care. Existing data should be used to set priorities for improving the oral health of refugees. Registration: Open Science Framework: https://doi.org/10.17605/OSF.IO/SU59K.

Indexed as

Dental CariesRefugeesAdultChildHumansPolicyPrevalence

Identifiers

PMID37712847
PMCPMC10503462

What OpenQuestion holds

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Registered trials

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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.