Evidence map›Paper›PMID 25938681›Full record

Trial reportPloS one2015

Effect of Breastfeeding Promotion on Early Childhood Caries and Breastfeeding Duration among 5 Year Old Children in Eastern Uganda: A Cluster Randomized Trial.

Nancy Birungi, Lars T Fadnes, Isaac Okullo, Arabat Kasangaki, Victoria Nankabirwa, Grace Ndeezi, James K Tumwine, Thorkild Tylleskär, Stein Atle Lie, Anne Nordrehaug Åstrøm

Registry-linked trialOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00397150 (PROMISE EBF), which is not on this map. Cited by 20 papers, 9 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 9 pooled it
2.0field-weighted citation impact, top 14% of its field
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.

NCT00397150 nacompletednot on this map

PROMISE EBF: Promoting Infant Health and Nutrition in Sub-Saharan Africa: Safety and Efficacy of Exclusive Breastfeeding Promotion in the Era of HIV

TypeinterventionalSponsorCentre For International HealthRan2006 to 2011Enrolled2,579ConditionsDiarrheaArmsPeer-support for exclusive breastfeeding
3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 9 syntheses or guidelines pooled it, 41 citations in OpenAlex.

  1. Prevalence of Early Childhood Caries in Africa: A Systematic Review.International journal of paediatric dentistry · 2026
    Pooled it
  2. Do clinical caries-preventive interventions applied to expectant mothers affect caries-related parameters in their children? A systematic review.European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry · 2025
    Pooled it
  3. Pooled it
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  6. Support for healthy breastfeeding mothers with healthy term babies.The Cochrane database of systematic reviews · 2022
    Pooled it
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  8. Support for healthy breastfeeding mothers with healthy term babies.The Cochrane database of systematic reviews · 2017
    Pooled it
  9. Interventions for promoting the initiation of breastfeeding.The Cochrane database of systematic reviews · 2016
    Pooled it
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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

10 authors at 3 institutions in 3 countries.

Nancy BirungiDepartment of Global Public Health and Primary Care, Centre for International Health, University of Bergen, Bergen, Norway; Department of Clinical Dentistry, University of Bergen, Bergen, Norway.
Lars T FadnesDepartment of Global Public Health and Primary Care, Centre for International Health, University of Bergen, Bergen, Norway; Department of Clinical Dentistry, University of Bergen, Bergen, Norway.
Isaac OkulloDepartment of Dentistry, School of Health Sciences, College of Health Sciences, Makerere University, Kampala, Uganda.
Arabat KasangakiDepartment of Dentistry, School of Health Sciences, College of Health Sciences, Makerere University, Kampala, Uganda.
Victoria NankabirwaDepartment of Global Public Health and Primary Care, Centre for International Health, University of Bergen, Bergen, Norway; Department of Epidemiology and Biostatistics, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda; Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, United States of America.
Grace NdeeziDepartment of Paediatrics and Child health, School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda.
James K TumwineDepartment of Paediatrics and Child health, School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda.
Thorkild TylleskärDepartment of Global Public Health and Primary Care, Centre for International Health, University of Bergen, Bergen, Norway.
Stein Atle LieDepartment of Clinical Dentistry, University of Bergen, Bergen, Norway.
Anne Nordrehaug ÅstrømDepartment of Clinical Dentistry, University of Bergen, Bergen, Norway.
University of Bergen · NOMakerere University · UGColumbia University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlthough several studies have shown short term health benefits of exclusive breastfeeding (EBF), its long term consequences have not been studied extensively in low-income contexts. This study assessed the impact of an EBF promotion initiative for 6 months on early childhood caries (ECC) and breastfeeding duration in children aged 5 years in Mbale, Eastern Uganda.

methodsParticipants were recruited from the Ugandan site of the PROMISE- EBF cluster randomised trial (ClinicalTrials.gov no: NCT00397150). A total of 765 pregnant women from 24 clusters were included in the ratio 1:1 to receive peer counselled promotion of EBF as the intervention or standard of care. At the 5 year follow-up, ECC was recorded under field conditions using the World Health Organization's decayed missing filled tooth (dmft) index. Adjusted negative binomial and linear regression were used in the analysis.

resultsMean breastfeeding duration in the intervention and control groups (n=417) were 21.8 (CI 20.7-22.9) and 21.3(CI 20.7-21.9) months, respectively. The mean dmft was 1.5 (standard deviation [SD] 2.9) and 1.7 (SD 2.9) in the intervention and control groups, respectively. Corresponding prevalence estimates of ECC were 38% and 41%. Negative binomial regression analysis adjusted for cluster effects and loss-to-follow-up by inverse probability weights (IPW) showed an incidence-rate ratio (IRR) of 0.91 (95% CI 0.65-1.2). Comparing the effect of the trial arm on breastfeeding duration showed a difference in months of 0.48 (-0.72 to 1.7).

conclusionPROMISE EBF trial did not impact on early childhood caries or breastfeeding duration at 5 years of age. This study contributes to the body of evidence that promotion of exclusive breastfeeding does not raise oral health concerns. However, the high burden of caries calls for efforts to improve the oral health condition in this setting.

trial registrationClinicalTrials.gov NCT00397150.

Indexed as

AdultBreast FeedingChildChild, PreschoolConfidence IntervalsDental CariesDentitionFemaleFollow-Up StudiesHealth PromotionHumansIncidenceKaplan-Meier EstimatePrevalenceUgandaYoung Adult

Identifiers

PMID25938681
PMCPMC4418833
OpenAlexW598063831

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.