Document Detail


Momentary affect surrounding loss of control and overeating in obese adults with and without binge eating disorder.
MedLine Citation:
PMID:  21938073     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Research suggests that loss of control (LOC) while eating (the sense that one cannot control what or how much one is eating) is a more salient feature of binge eating than the amount of food consumed. This study examined the unique contributions of LOC and episode size to negative affect surrounding eating episodes in binge eating disorder (BED) and obesity. Twenty-two obese adults with (n = 9) and without (n = 13) BED completed daily records of eating patterns and mood using ecological momentary assessment (EMA). Linear mixed modeling revealed that across groups, greater premeal self-reported LOC was associated with higher premeal negative affect independent of episode size. For individuals with BED, greater premeal self-reported LOC was associated with higher postmeal negative affect, regardless of the amount of food eaten, whereas for obese controls, the combination of LOC and consumption of large amounts of food was associated with lower postmeal negative affect. Results indicate that LOC, but not the quantity of food consumed, is associated with momentary distress related to aberrant eating in BED. Findings also highlight the need for further research investigating the emotional context surrounding aberrant eating in obese individuals without BED.
Authors:
Andrea B Goldschmidt; Scott G Engel; Stephen A Wonderlich; Ross D Crosby; Carol B Peterson; Daniel Le Grange; Marian Tanofsky-Kraff; Li Cao; James E Mitchell
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Publication Detail:
Type:  Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't     Date:  2011-09-22
Journal Detail:
Title:  Obesity (Silver Spring, Md.)     Volume:  20     ISSN:  1930-739X     ISO Abbreviation:  Obesity (Silver Spring)     Publication Date:  2012 Jun 
Date Detail:
Created Date:  2012-05-25     Completed Date:  2012-09-04     Revised Date:  2014-04-08    
Medline Journal Info:
Nlm Unique ID:  101264860     Medline TA:  Obesity (Silver Spring)     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1206-11     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Adult
Affect*
Binge-Eating Disorder / diagnosis
Diet Records
Eating
Energy Intake
Feeding Behavior / psychology*
Female
Humans
Hyperphagia / complications,  psychology*
Internal-External Control*
Male
Obesity / psychology*
Grant Support
ID/Acronym/Agency:
P30 DK050456/DK/NIDDK NIH HHS; P30-DK050456/DK/NIDDK NIH HHS; T32 MH082761/MH/NIMH NIH HHS; T32-MH082761/MH/NIMH NIH HHS
Comments/Corrections

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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