Evidence map›Paper›PMID 42144837›Full record

ArticleThe International journal of eating disorders2026

Micronutrient Status in Children Suffering From Anorexia Nervosa: A Cohort of 349 Patients in a Referral Center for Eating Disorders.

Zenaida Iordan, Diane Morfin, Marion Bernetiere, Marie Fauchet, Noël Peretti, Bérénice Segrestin, Pierre Poinsot

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Article in The International journal of eating disorders, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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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

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

7 authors.

Zenaida IordanHospices Civils de Lyon, Centre Référent pour l'Anorexie Mentale et Les Troubles Des Conduites Alimentaires de Lyon, Bron, France.
Diane MorfinHospices Civils de Lyon, Centre Référent pour l'Anorexie Mentale et Les Troubles Des Conduites Alimentaires de Lyon, Bron, France.
Marion BernetiereHospices Civils de Lyon, Centre Référent pour l'Anorexie Mentale et Les Troubles Des Conduites Alimentaires de Lyon, Bron, France.
Marie FauchetHospices Civils de Lyon, Centre Référent pour l'Anorexie Mentale et Les Troubles Des Conduites Alimentaires de Lyon, Bron, France.
Noël PerettiHospices Civils de Lyon, Centre Référent pour l'Anorexie Mentale et Les Troubles Des Conduites Alimentaires de Lyon, Bron, France.
Bérénice SegrestinHospices Civils de Lyon, Centre Référent pour l'Anorexie Mentale et Les Troubles Des Conduites Alimentaires de Lyon, Bron, France.ORCID https://orcid.org/0000-0001-7926-0144
Pierre PoinsotHospices Civils de Lyon, Centre Référent pour l'Anorexie Mentale et Les Troubles Des Conduites Alimentaires de Lyon, Bron, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveAnorexia nervosa (AN) is a serious illness in which more than half of all deaths are due to malnutrition. Critically low energy and protein intake are known causes of massive weight loss, whereas micronutrient deficiencies due to a low-calorie food pattern remain poorly characterized in children with AN. Micronutrient deficiencies in AN, such as selenium deficiency, are known to increase anxiety and the risk of suicide. Two large studies in adults highlighted frequent selenium and copper deficiencies; this information is lacking in children. The present study aimed to provide a comprehensive description of the micronutrient status in pediatric AN and evaluate whether deficiencies differ according to AN subtype (restricting, R, binge-eating/purging, BP).

methodA retrospective, single-center, descriptive study was conducted in a cohort of children with AN who were evaluated at a specialist eating disorders center from 2016 to 2022.

resultsThe sample comprised 349 patients (mean age 14.7 ± 1.8 years); 91.4% had AN-R, 8.6% BP. Mean weight loss was 18.2% ± 10.7%, and initial BMI was 16.7 ± 1.1 kg/m DISCUSSION: Micronutrients deficiencies are frequent in pediatric AN with no difference according to subtype. The functional impact and the benefit of supplementation remain to be studied.

Indexed as

Anorexia NervosaMicronutrientsNutritional StatusAdolescentChildFemaleHumansMaleRetrospective StudiesSeleniumMicronutrientsSelenium

Identifiers

PMID42144837
PMCPMC13536237

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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.