Evidence map›Paper›PMID 36161726›Full record

ArticleThe International journal of eating disorders2022

Latent profiles of dietary restraint among individuals with binge-spectrum eating disorders: Associations with eating disorder symptom severity.

Emily K Presseller, Elizabeth W Lampe, Nicole Nunez, Adrienne S Juarascio

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Article in The International journal of eating disorders, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

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5citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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5 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Emily K PressellerDepartment of Psychological and Brain Sciences, Drexel University, Philadelphia, Pennsylvania, USA.ORCID 0000-0001-6854-1207
Elizabeth W LampeDepartment of Psychological and Brain Sciences, Drexel University, Philadelphia, Pennsylvania, USA.ORCID 0000-0002-6737-7027
Nicole NunezDepartment of Psychological and Brain Sciences, Drexel University, Philadelphia, Pennsylvania, USA.ORCID 0000-0003-4632-971X
Adrienne S JuarascioDepartment of Psychological and Brain Sciences, Drexel University, Philadelphia, Pennsylvania, USA.

Funding

Improving Weight Loss Outcomes for Binge Eating DisorderR01DK117072 · NIDDK · DREXEL UNIVERSITY · PI JUARASCIO, ADRIENNE SARAH · 2018 to 2022
$2.2M
Using Ecological Momentary Interventions to Increase Skill Acquisition and UtilizationR34MH116021 · NIMH · DREXEL UNIVERSITY · PI JUARASCIO, ADRIENNE SARAH · 2018 to 2020
$695k
Addressing Weight History to Improve Behavioral Treatments for Bulimia NervosaK23MH105680 · NIMH · DREXEL UNIVERSITY · PI JUARASCIO, ADRIENNE SARAH · 2015 to 2018
$644k
NIDDK NIH HHS R01 DK117072NIMH NIH HHS K23 MH105680NIMH NIH HHS R34 MH116021
6 · The paper itself

Abstract

objectiveThe relationship of dietary restraint in increasing risk for binge eating among individuals with binge-spectrum eating disorders (B-EDs) is well established. However, previous research has not yet identified whether these individuals exhibit heterogeneous profiles of dietary restraint and whether these profiles are associated with differences in eating pathology.

methodsIndividuals with B-EDs (N = 290) completed the Eating Disorder Examination. Latent profile analysis was conducted on dietary restraint frequency data, including restriction of overall amount of food consumed, avoidance of eating, desire for an empty stomach, food avoidance, and dietary rules. Identified latent profiles were compared on binge eating frequency, compensatory behaviors frequency, and ED pathology using the three-step procedure.

resultsA four-class model of dietary restraint best fit the data. Classes significantly differed in frequency of compensatory behaviors (F[3, 286] = 31.01, p < .001), EDE Eating Concern (F[3, 286] = 14.36, p < .001), EDE Shape Concern (F[3, 286] = 7.06, p < .001), EDE Weight Concern (F[3, 286] = 6.83, p < .001), and ED Pathology (F[3, 286] = 12.86, p < .001), but did not differ in frequency of objective (F[3, 286] = 2.45, p = .06) or subjective binge episodes (F[3, 286] = 1.87, p = .14). DISCUSSION: Individuals with B-EDs exhibit distinct profiles of dietary restraint, which are associated with frequency of compensatory behaviors and severity of ED pathology. PUBLIC SIGNIFICANCE STATEMENT: Individuals with binge-spectrum eating disorders have different patterns of restrictive eating symptoms. These profiles of restrictive eating behaviors are associated with differences in severity of compensatory behaviors and cognitive eating disorder symptoms, like shape and weight dissatisfaction. Understanding the relationships between profiles of restrictive eating behaviors and other eating disorder symptoms may allow for personalization of treatment and improvements in treatment efficacy.

Indexed as

Binge-Eating DisorderHumansbinge eatingbinge eating disorderbulimia nervosadietary restraint

Identifiers

PMID36161726
PMCPMC9742196

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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.