Evidence map›Paper›PMID 23473120›Full record

ArticleThe British journal of nutrition2013

Fish intake during pregnancy and the risk of child asthma and allergic rhinitis - longitudinal evidence from the Danish National Birth Cohort.

Ekaterina Maslova, Marin Strøm, Emily Oken, Hannia Campos, Christoph Lange, Diane Gold, Sjurdur F Olsen

Open access · bronzeAbstract read
In one paragraph

Article in The British journal of nutrition, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
4.1field-weighted citation impact, top 6% 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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it, 66 citations in OpenAlex.

  1. Pooled it
  2. Dietary factors during pregnancy and atopic outcomes in childhood: A systematic review from the European Academy of Allergy and Clinical Immunology.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2020
    Pooled it
  3. Associations between maternal fish intake and polyunsaturated fatty acid status with childhood asthma in a high fish-eating population.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2025
    Observational
  4. Review
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  6. Article
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  10. Article
  11. Article
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  16. Article
  17. [Risk factors for allergic diseases in children aged 0-24 months in the Wuhu urban area, Anhui Province, China].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2017
    Article
  18. An overview of integrative therapies in asthma treatment.Current allergy and asthma reports · 2014
    Review
  19. Article
  20. Perinatal factors in neonatal and pediatric lung diseases.Expert review of respiratory medicine · 2013
    Article
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

7 authors at 3 institutions in 2 countries.

Ekaterina MaslovaCentre for Fetal Programming, Department of Epidemiology, Statens Serum Institut, Artillerivej 5, 2300 Copenhagen, Denmark.
Marin Strøm
Emily Oken
Hannia Campos
Christoph Lange
Diane Gold
Sjurdur F Olsen
Harvard University · USStatens Serum Institut · DKHarvard Pilgrim Health Care · US

Funding

Patient-oriented Research in Maternal Perinatal Overnutrition and Child AdiposityK24HD069408 · NICHD · HARVARD PILGRIM HEALTH CARE, INC. · PI OKEN, EMILY · 2011 to 2015
$844k
NICHD NIH HHS K24 HD069408
6 · The paper itself

Abstract

Maternal fish intake during pregnancy may influence the risk of child asthma and allergic rhinitis, yet evidence is conflicting on its association with these outcomes. We examined the associations of maternal fish intake during pregnancy with child asthma and allergic rhinitis. Mothers in the Danish National Birth Cohort (n 28 936) reported their fish intake at 12 and 30 weeks of gestation. Using multivariate logistic regression, we examined the associations of fish intake with child wheeze, asthma and rhinitis assessed at several time points: ever wheeze, recurrent wheeze (>3 episodes), ever asthma and allergic rhinitis, and current asthma, assessed at 18 months (n approximately 22,000) and 7 years (n approximately 17,000) using self-report and registry data on hospitalisations and prescribed medications. Compared with consistently high fish intake during pregnancy (fish as a sandwich or hot meal > or equal to 2-3 times/week), never eating fish was associated with a higher risk of child asthma diagnosis at 18 months (OR 1·30, 95% CI 1·05, 1·63, P=0·02), and ever asthma by hospitalisation (OR 1·46, 95% CI 0·99, 2·13, P=0·05) and medication prescription (OR 1·37, 95% CI 1·10, 1·71, P=0·01). A dose-response was present for asthma at 18 months only (P for trend=0·001). We found no associations with wheeze or recurrent wheeze at 18 months or with allergic rhinitis. The results suggest that high (v. no) maternal fish intake during pregnancy is protective against both early and ever asthma in 7-year-old children.

Indexed as

DietFishesSeafoodAdolescentAdultAnimalsAsthmaChildDenmarkFemaleHospitalizationHumansLogistic ModelsLongitudinal StudiesMaleMeals

Identifiers

PMID23473120
PMCPMC4035354
OpenAlexW2098331964

What OpenQuestion holds

Textmetadata
LicenceTDM
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.