Evidence map›Paper›PMID 39618026›Full record

ArticleBJOG : an international journal of obstetrics and gynaecology2025

Adverse Neonatal Outcomes Among Children Born to Mothers Eating Disorders: A Register-Based Cohort Study.

Hannah Chatwin, Katrine Holde, Natalie C Momen, Zeynep Yilmaz, Xiaoqin Liu, Trine Munk-Olsen, Katrine Strandberg-Larsen, Nadia Micali, Liselotte Vogdrup Petersen

Abstract read
In one paragraph

Article in BJOG : an international journal of obstetrics and gynaecology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

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

1 citing paper in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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

9 authors.

Hannah ChatwinNational Centre for Register-Based Research (NCRR), Aarhus University, Aarhus, Denmark.ORCID https://orcid.org/0000-0001-7248-8568
Katrine HoldeNational Centre for Register-Based Research (NCRR), Aarhus University, Aarhus, Denmark.
Natalie C MomenDepartment of Clinical Epidemiology, Aarhus University, Aarhus, Denmark.
Zeynep YilmazNational Centre for Register-Based Research (NCRR), Aarhus University, Aarhus, Denmark.
Xiaoqin LiuNational Centre for Register-Based Research (NCRR), Aarhus University, Aarhus, Denmark.
Trine Munk-OlsenNational Centre for Register-Based Research (NCRR), Aarhus University, Aarhus, Denmark.
Katrine Strandberg-LarsenDepartment of Public Health, University of Copenhagen, Copenhagen, Denmark.
Nadia MicaliGreat Ormond Street Institute of Child Health, University College, London, UK.
Liselotte Vogdrup PetersenNational Centre for Register-Based Research (NCRR), Aarhus University, Aarhus, Denmark.ORCID https://orcid.org/0000-0002-0479-5379

Funding

Eating Disorders Genetics Initiative (EDGI)R01MH120170 · NIMH · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BULIK, CYNTHIA M · 2019 to 2023
$7.2M
3/3 Eating Disorders Genetics Initiative 2 (EDGI2)R01MH136156 · NIMH · KAROLINSKA INSTITUTE · PI Lisa Dinkler, Lu Yi · 2024 to 2026
$1.5M
Danmarks Frie ForskningsfondLundbeck FoundationNIMH NIH HHS R01 MH120170NIMH NIH HHS R01 MH136156Novo Nordisk Fonden
6 · The paper itself

Abstract

objectiveWe examined the risk of adverse neonatal outcomes among children born to mothers with anorexia nervosa (AN), bulimia nervosa (BN), and eating disorder not otherwise specified (EDNOS).

designCohort study.

settingPopulation-based using Danish national registers. POPULATION: We included 1 517 839 singletons born between 1991 and 2015 in Denmark.

methodsFor each ED subtype, we compared children born to mothers with a recent (≤ 2 years before conception and during pregnancy) or past (> 2 years before conception) diagnosis, with children born to mothers who had not been diagnosed with the ED of interest before the index delivery.

main outcome measuresUsing multinomial logistic regression, we estimated relative risk ratios (RRRs) and 95% confidence intervals (CIs) for gestational age, birthweight, weight-for-gestational age, low Apgar score, Caesarean section, congenital malformations and postpartum haemorrhage.

resultsBoth recent and past AN were associated with increased risk of low birthweight (recent: RRR = 2.36 [95% CI = 1.76-3.18]; past: 1.22 [1.04-1.43]), small-for-gestational age (recent: 1.52 [1.01-2.26]; past: 1.37 [1.16-1.62]), and preterm birth (recent: 1.83 [1.37-2.45]; past: 1.17 [1.00-1.36]), with more pronounced risks in recent AN. Recent (but not past) BN was associated with increased risk of low Apgar score (1.44 [1.03-2.00]). Recent (but not past) EDNOS was associated with increased risk of SGA (1.53 [1.04-2.27]).

conclusionsChildren born to mothers with EDs have an increased risk of some adverse neonatal outcomes, with more pronounced risks in recent than past EDs. These results underscore the need for improved prevention of maternal EDs and enhanced monitoring throughout pregnancy to mitigate adverse outcomes.

Indexed as

Feeding and Eating DisordersPregnancy ComplicationsAdultAnorexia NervosaApgar ScoreBirth WeightBulimia NervosaCesarean SectionCohort StudiesCongenital AbnormalitiesDenmarkFemaleGestational AgeHumansInfant, Low Birth WeightInfant, Newbornanorexia nervosabulimia nervosaeating disordersneonatal outcomespregnancy

Identifiers

PMID39618026
PMCPMC11879757

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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.