| Momentary affect surrounding loss of control and overeating in obese adults with and without binge eating disorder. | |
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MedLine Citation:
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PMID: 21938073 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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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. |
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Authors:
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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:
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Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't Date: 2011-09-22 |
Journal Detail:
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Title: Obesity (Silver Spring, Md.) Volume: 20 ISSN: 1930-739X ISO Abbreviation: Obesity (Silver Spring) Publication Date: 2012 Jun |
Date Detail:
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Created Date: 2012-05-25 Completed Date: 2012-09-04 Revised Date: 2013-04-26 |
Medline Journal Info:
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Nlm Unique ID: 101264860 Medline TA: Obesity (Silver Spring) Country: United States |
Other Details:
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Languages: eng Pagination: 1206-11 Citation Subset: IM |
Affiliation:
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Department of Psychiatry and Behavioral Neuroscience, The University of Chicago, Chicago, Illinois, USA. goldschmidta@uchicago.edu |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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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:
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P30 DK050456/DK/NIDDK NIH HHS; P30-DK050456/DK/NIDDK NIH HHS; T32 MH082761/MH/NIMH NIH HHS; T32-MH082761/MH/NIMH NIH HHS |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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