Evidence map›Paper›PMID 40990236›Full record

Observational studyThe International journal of eating disorders2025

Hoarding Symptoms in Eating Disorders: An Observational Cross-Sectional Study.

Avantika Kapadia, Laura M Thornton, Cynthia M Bulik, Hunna J Watson

Abstract readObservational Study
In one paragraph

Observational study in The International journal of eating disorders, 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

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. Hoarding Symptoms in Eating Disorders: An Observational Cross-Sectional Study.The International journal of eating disorders · 2025
    Observational
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.

Avantika KapadiaDepartment of Psychological and Brain Sciences, University of Louisville, Louisville, Kentucky, USA.ORCID 0000-0003-1643-5335
Laura M ThorntonDepartment of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.ORCID 0000-0001-9384-7988
Cynthia M BulikDepartment of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.ORCID 0000-0001-7772-3264
Hunna J WatsonDepartment of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.ORCID 0000-0001-8405-381X

Funding

Eating Disorders Genetics Initiative (EDGI)R01MH120170 · NIMH · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BULIK, CYNTHIA M · 2019 to 2023
$7.2M
1/7 Psychiatric Genomics Consortium: Finding actionable variationU01MH109528 · NIMH · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SULLIVAN, PATRICK F · 2016 to 2020
$2.5M
NIMH NIH HHS R01 MH120170NIMH NIH HHS R01MH120170NIMH NIH HHS U01 MH109528NIMH NIH HHS U01MH109528
6 · The paper itself

Abstract

objectiveHoarding behaviors have been reported in eating disorders (EDs), particularly those characterized by binge eating; however, research on this comorbidity is scarce. This cross-sectional observational study investigated hoarding symptoms in a community-based sample of individuals with lifetime ED diagnoses (N = 5927).

methodParticipants were grouped by ED history: anorexia nervosa (AN) only, AN and another ED (AN Mixed), bulimia nervosa (BN) only, binge-eating disorder (BED) only, and both BN and BED (BN-BED). Hoarding symptoms were compared across these groups and to published data from cohorts with hoarding disorder (HD), obsessive-compulsive disorder (OCD), and nonclinical controls, using independent t tests. Logistic regression was used to examine the odds of screening positive for hoarding, and correlations assessed associations between hoarding and ED symptoms.

resultsHoarding symptoms were prominent across all ED groups. They were most prevalent in BN-BED and least prevalent in AN. The ED cohort showed lower hoarding symptoms than the HD cohort, but generally higher symptoms than the OCD cohorts. All ED groups showed significantly higher hoarding symptoms than one control cohort, with BN, BED, and BN-BED also exceeding a second control cohort. Positive correlations emerged between hoarding and ED symptoms. DISCUSSION: Individuals with EDs, especially featuring binge eating as a core symptom, appear to be at higher risk for hoarding symptoms. Screening for hoarding in ED patients could be beneficial. Further research is needed to examine the potential co-occurrence of hoarding symptoms and EDs and explore factors that may contribute to this relationship.

Indexed as

Feeding and Eating DisordersHoarding DisorderAdolescentAdultAnorexia NervosaBinge-Eating DisorderBulimia NervosaComorbidityCross-Sectional StudiesFemaleHumansMaleMiddle AgedObsessive-Compulsive DisorderPrevalenceYoung Adultanorexia nervosabinge eatingbinge‐eating disorderbulimia nervosaeating disorder genetics initiativeeating disordershoarding

Identifiers

PMID40990236
PMCPMC12570886

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.