Evidence map›Paper›PMID 40197519›Full record

SynthesisItalian journal of pediatrics2025

Global prevalence of eating disorders in children: a comprehensive systematic review and meta-analysis.

Nader Salari, Pegah Heidarian, Mohammad Javad Tarrahi, Marjan Mansourian, Zara Canbary, Alireza Daneshkhah, Maryam Nasirian, Seyed Hassan Faghihi, Masoud Mohammadi

Abstract readSystematic ReviewMeta-Analysis
In one paragraph

Synthesis in Italian journal of pediatrics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

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

5 citing papers in PubMed.

  1. Article
  2. Bulimia nervosa.Nature reviews. Disease primers · 2026
    Review
  3. Review
  4. Article
  5. 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

9 authors.

Nader SalariDepartment of Biostatistics, School of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran.
Pegah HeidarianStudent Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran.
Mohammad Javad TarrahiDepartment of Epidemiology and Biostatistics, Faculty of Health, Isfahan University of Medical Science, Isfahan, Iran.
Marjan MansourianDepartment of Epidemiology and Biostatistics, Faculty of Health, Isfahan University of Medical Science, Isfahan, Iran.
Zara CanbaryFaculty of Business Management, Emirates Aviation University, Dubai, UAE.
Alireza DaneshkhahFaculty of Mathematics and Data Science, Emirates Aviation University, Dubai, UAE.
Maryam NasirianDepartment of Epidemiology and Biostatistics, Faculty of Health, Isfahan University of Medical Science, Isfahan, Iran.
Seyed Hassan FaghihiSocial Determinants of Health Research Center, Yasuj University of Medical Sciences, Yasouj, Iran.
Masoud MohammadiResearch Center for Social Determinants of Health, Jahrom University of Medical Sciences, Jahrom, Iran. Masoud.mohammadi1989@yahoo.com.ORCID http://orcid.org/0000-0002-5722-8300

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEating disorders (EDs) are known as chronic mental disorders that can cause adverse physical and mental effects and affect different age groups, including children, and disrupt their growth and development. Based on this, the aim of this research is to determine the global prevalence of EDs in children.

methodsTo conduct this research, each of the databases PubMed, Scopus, Web of science, Embase, ScienceDirect and Google Scholar search engine were systematically searched using relevant keywords ("prevalence,""outbreak,""eating disorder,""feeding disorder,""eating problem,""appetite disorder,"to find all the studies that refer to the prevalence of EDs in children until July 23, 2024 to obtain and perform further evaluations. After data extraction, their analysis was done by Comprehensive Meta-Analysis software (Version 2); Random effects model was used for analysis and I

resultsBased on the global prevalence of EDs in children based on meta-analysis was 1% (95% CI: 0.6-1.6); Subgroup analysis based on the study of eating disorders in children showed that the prevalence of pica among children is 2.1% (95% CI: 1-4.6), the prevalence of binge eating disorder is 1% (95% CI: 0.6-1.8), and the prevalence of anorexia nervosa and Bulimia nervosa among children is 0.6% (95% CI: 0.01-34.4) and 0.1% (95% CI: 0-0.4), respectively.

conclusionConsidering the importance of nutrition in children and the report of EDs among them, healthcare workers and medical personnel must pay attention to this category of disorders by timely informing parents to reduce the complications caused by it.

Indexed as

Feeding and Eating DisordersChildFemaleGlobal HealthHumansMalePrevalenceChildrenEating disorderEating problemMeta-analysisPrevalence

Identifiers

PMID40197519
PMCPMC11974214

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.