Evidence map›Paper›PMID 27692019›Full record

ArticlePublic health nutrition2017

Practices, predictors and consequences of expressed breast-milk feeding in healthy full-term infants.

Dorothy Li Bai, Daniel Yee Tak Fong, Kris Yuet Wan Lok, Janet Yuen Ha Wong, Marie Tarrant

Open access · bronzeAbstract read
In one paragraph

Article in Public health nutrition, 2017. 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
1.9field-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.

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, 48 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
  5. Article
  6. Article
  7. A National Survey: Trends in U.S. Postpartum Pumping Practices After Term Deliveries.Breastfeeding medicine : the official journal of the Academy of Breastfeeding Medicine · 2025
    Article
  8. Flange Size Matters: A Comparative Pilot Study of the Flange FITSJournal of human lactation : official journal of International Lactation Consultant Association · 2025
    Article
  9. Impact of diet on the gut mycobiome of Hong Kong Chinese infants.Computational and structural biotechnology journal · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Supporting Direct Breastfeeding in a Tracheostomy-Dependent Neonate: A Case Report.The Annals of otology, rhinology, and laryngology · 2022
    Article
  14. Article
  15. Article
  16. Article
  17. Article
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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 at 2 institutions in 2 countries.

Dorothy Li Bai1School of Nursing, Li Ka Shing Faculty of Medicine,The University of Hong Kong,4/F William M.W. Mong Block,21 Sassoon Road,Hong Kong Special Administrative Region,People's Republic of China.
Daniel Yee Tak Fong1School of Nursing, Li Ka Shing Faculty of Medicine,The University of Hong Kong,4/F William M.W. Mong Block,21 Sassoon Road,Hong Kong Special Administrative Region,People's Republic of China.ORCID 0000-0001-7365-9146
Kris Yuet Wan Lok1School of Nursing, Li Ka Shing Faculty of Medicine,The University of Hong Kong,4/F William M.W. Mong Block,21 Sassoon Road,Hong Kong Special Administrative Region,People's Republic of China.ORCID 0000-0002-1938-8805
Janet Yuen Ha Wong1School of Nursing, Li Ka Shing Faculty of Medicine,The University of Hong Kong,4/F William M.W. Mong Block,21 Sassoon Road,Hong Kong Special Administrative Region,People's Republic of China.
Marie Tarrant2School of Nursing,University of British Columbia,Kelowna, British Columbia,Canada.
University of Hong Kong · HKUniversity of British Columbia · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the prevalence and predictors of expressed breast-milk feeding in healthy full-term infants and its association with total duration of breast-milk feeding.

designProspective cohort study.

settingIn-patient postnatal units of four public hospitals in Hong Kong. SUBJECTS: A total of 2450 mother-infant pairs were recruited in 2006-2007 and 2011-2012 and followed up prospectively for 12 months or until breast-milk feeding had stopped.

resultsAcross the first 6 months postpartum, the rate of exclusive expressed breast-milk feeding ranged from 5·1 to 8·0 % in 2006-2007 and from 18·0 to 19·8 % in 2011-2012. Factors associated with higher rate of exclusive expressed breast-milk feeding included supplementation with infant formula, lack of previous breast-milk feeding experience, having a planned caesarean section delivery and returning to work postpartum. Exclusive expressed breast-milk feeding was associated with an increased risk of early breast-milk feeding cessation when compared with direct feeding at the breast. The hazard ratio (95 % CI) ranged from 1·25 (1·04, 1·51) to 1·91 (1·34, 2·73) across the first 6 months.

conclusionsMothers of healthy term infants should be encouraged and supported to feed directly at the breast. Exclusive expressed breast-milk feeding should be recommended only when medically necessary and not as a substitute for feeding directly at the breast. Further research is required to explore mothers' reasons for exclusive expressed breast-milk feeding and to identify the health outcomes associated with this practice.

Indexed as

Infant Nutritional Physiological PhenomenaBottle FeedingBreast Milk ExpressionCesarean SectionFemaleHong KongHumansInfantInfant FormulaInfant, NewbornMothersPostpartum PeriodPregnancyProspective StudiesTime FactorsBreast-feedingBreast milkChineseExpressionPumping

Identifiers

PMID27692019
PMCPMC10261400
OpenAlexW2526196218

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.