Evidence map›Paper›PMID 37308319›Full record

ArticleBipolar disorders2023

The network structure of mania symptoms differs between people with and without binge eating.

Helena L Davies, Alicia J Peel, Jessica Mundy, Dina Monssen, Saakshi Kakar, Molly R Davies, Brett N Adey, Chérie Armour, Gursharan Kalsi, Yuhao Lin and 11 more

Open access · hybridAbstract read
In one paragraph

Article in Bipolar disorders, 2023. 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
0.5field-weighted citation impact, top 33% of its field
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, 2 citations in OpenAlex.

  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

21 authors at 3 institutions in 2 countries.

Helena L DaviesSocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0002-9419-1009
Alicia J PeelSocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0002-6144-5412
Jessica MundySocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0001-5513-8902
Dina MonssenSocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0003-0080-0799
Saakshi KakarSocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0003-1677-1857
Molly R DaviesSocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0003-3483-9907
Brett N AdeySocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0003-4356-4079
Chérie ArmourResearch Centre for Stress, Trauma and Related Conditions (STARC), School of Psychology, Queen's University Belfast (QUB), Belfast, Northern Ireland, UK.ORCID 0000-0001-7649-3874
Gursharan KalsiSocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0002-5156-7176
Yuhao LinSocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.
Ian MarshSocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0002-1121-9062
Henry C RogersSocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0003-2531-7496
James T R WaltersDivision of Psychiatry and Clinical Neurosciences, National Centre for Mental Health and MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK.ORCID 0000-0002-6980-4053
Moritz HerleSocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0003-3220-5070
Kiran GlenSocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0002-2831-3266
Chelsea Mika MaloufSocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0002-5564-7464
Emily J KellySocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0002-0118-4994
Thalia C EleySocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0001-6458-0700
Janet TreasureSection of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.ORCID 0000-0003-0871-4596
Gerome BreenSocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0003-2053-1792
Christopher HübelSocial, Genetic and Developmental Psychiatry (SGDP) Centre, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.ORCID 0000-0002-1267-8287
King's College London · GBCentre for Mental Health · GBQueen's University Belfast · GB

Funding

HCRW_Medical Research Council MC_PC_17217Medical Research Council MR/L010305/1Medical Research Council MR/T027843/1Medical Research Council MR/V012878/1
6 · The paper itself

Abstract

objectivesPeople with bipolar disorder who also report binge eating have increased psychopathology and greater impairment than those without binge eating. Whether this co-occurrence is related to binge eating as a symptom or presents differently across full-syndrome eating disorders with binge eating is unclear.

methodsWe first compared networks of 13 lifetime mania symptoms in 34,226 participants from the United Kingdom's National Institute for Health and Care Research BioResource with (n = 12,104) and without (n = 22,122) lifetime binge eating. Second, in the subsample with binge eating, we compared networks of mania symptoms in participants with lifetime anorexia nervosa binge-eating/purging (n = 825), bulimia nervosa (n = 3737), and binge-eating disorder (n = 3648).

resultsPeople with binge eating endorsed every mania symptom significantly more often than those without binge eating. Within the subsample, people with bulimia nervosa most often had the highest endorsement rate of each mania symptom. We found significant differences in network parameter statistics, including network structure (M = 0.25, p = 0.001) and global strength (S = 1.84, p = 0.002) when comparing the binge eating with no binge-eating participants. However, network structure differences were sensitive to reductions in sample size and the greater density of the latter network was explained by the large proportion of participants (34%) without mania symptoms. The structure of the anorexia nervosa binge-eating/purging network differed from the bulimia nervosa network (M = 0.66, p = 0.001), but the result was unstable.

conclusionsOur results suggest that the presence and structure of mania symptoms may be more associated with binge eating as a symptom rather than any specific binge-type eating disorder. Further research with larger sample sizes is required to confirm our findings.

Indexed as

Anorexia NervosaBinge-Eating DisorderBipolar DisorderBulimiaHumansManiaanorexia nervosabinge-eating disorderbipolar disorderbulimia nervosadiagnosisnetwork analysissigns and symptoms

Identifiers

PMID37308319
PMCPMC10768381
OpenAlexW4380365043

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.