Evidence map›Paper›PMID 40018785›Full record

ArticleMaternal & child nutrition2025

An Infant Diet Score Based on Health Records Is Associated With BMI: A Nationwide Mother-Child Cohort Study in Iceland (ICE-MCH).

Jenny Jonsdottir, Birna Thorisdottir, Kristjana Einarsdottir, Inga Thorsdottir

Abstract read
In one paragraph

Article in Maternal & child nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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

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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

1 citing paper in PubMed.

  1. 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

4 authors.

Jenny JonsdottirFaculty of Food Science and Nutrition, School of Health Sciences, University of Iceland, Reykjavík, Iceland and Unit for Nutrition Research, Health Science Institute, University of Iceland, Reykjavik, Iceland.
Birna ThorisdottirFaculty of Food Science and Nutrition, School of Health Sciences, University of Iceland, Reykjavík, Iceland and Unit for Nutrition Research, Health Science Institute, University of Iceland, Reykjavik, Iceland.ORCID 0000-0001-7320-0116
Kristjana EinarsdottirCentre of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavík, Iceland.
Inga ThorsdottirFaculty of Food Science and Nutrition, School of Health Sciences, University of Iceland, Reykjavík, Iceland and Unit for Nutrition Research, Health Science Institute, University of Iceland, Reykjavik, Iceland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nationwide health records provide innovative research opportunities. The aim of this study was to describe infant feeding in the first year of life amongst all infants in Iceland born January 2009 to June 2015 (N = 30,623), explore the feasibility of creating a composite infant diet score (IDS) for the period 0-12 months in a subset of infants with complete records from routine nutrition monitoring (n = 12,848), and examine its associations with BMI-for-age z-score (BMIz) at 12 and 18 months, maternal and birth characteristics. Recorded dietary variables included breastfeeding (> 90% at 2-3 weeks); exclusive breastfeeding (13% at 6 months); introduction of cow's milk (26% at 12 months); introduction of porridges, fruit/vegetables, meat, and fish (> 50% received ≥ one of those at 5 months); vitamin D supplements (95% at 12 months). The newly constructed IDS consisted of: duration of (i) exclusive and (ii) any breastfeeding; age of (iii) cow's milk and (iv) semi-solids/solids introduction; (v) an estimate of food variety; (vi) vitamin D supplement use. We used multiple linear and logistic regression adjusted for relevant factors to examine associations between infant feeding, birth and maternal factors, and BMIz > +2 (WHO Growth Standards, indicative of overweight/obesity). Compared with IDS quintile 5 (alignment with nutrition recommendations) IDS quintiles 1 and 2 had higher odds of overweight/obesity, at 12 months (aOR: 1.80; 95% CI: 1.20-2.74; aOR: 1.73; 95% CI: 1.16-2.64) and 18 months (aOR: 1.46; 95% CI: 1.04-2.04; aOR: 1.69; 95% CI: 1.22-2.34). Our novel IDS was associated with overweight/obesity and maternal and birth characteristics, supporting its value as a measure of infant nutrition quality.

Indexed as

Body Mass IndexDietInfant Nutritional Physiological PhenomenaAdultBreast FeedingCohort StudiesDiet RecordsFemaleHumansIcelandInfantInfant, NewbornMaleMothersBMIbreastfeedingchild obesitycomplementary feedingdietary indexinfant feeding

Identifiers

PMID40018785
PMCPMC12150142

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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.