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Self-reported eating traits: Underlying components of food responsivity and dietary restriction are positively related to BMI

Menna Price Orcid Logo, Suzanne Higgs, Michelle Lee Orcid Logo

Appetite, Volume: 95, Pages: 203 - 210

Swansea University Authors: Menna Price Orcid Logo, Michelle Lee Orcid Logo

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DOI (Published version): 10.1016/j.appet.2015.07.006

Abstract

Self-report measures of dietary restraint, disinhibited eating, hedonic response to food and loss of control over eating have been related to over eating, overweight and obesity. Impulsivity has emerged as a potential moderator in this relationship. However, the exact relationship between these meas...

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Published in: Appetite
ISSN: 01956663
Published: 2015
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa26421
first_indexed 2016-02-22T12:59:37Z
last_indexed 2018-03-16T04:46:27Z
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spelling 2018-03-14T14:26:57.4905948 v2 26421 2016-02-18 Self-reported eating traits: Underlying components of food responsivity and dietary restriction are positively related to BMI e8d0f85a0d2762328c906c75b1d154b7 0000-0002-0025-0881 Menna Price Menna Price true false 503d8657d47c066ada31f344b030c352 0000-0002-1291-5895 Michelle Lee Michelle Lee true false 2016-02-18 PSYS Self-report measures of dietary restraint, disinhibited eating, hedonic response to food and loss of control over eating have been related to over eating, overweight and obesity. Impulsivity has emerged as a potential moderator in this relationship. However, the exact relationship between these measures and obesity is poorly defined. Self-report data was collected from a student and community based sample (N = 496) of males (N = 104) and females, with a wide age (18-73yrs; M = 27.41) and BMI (15.3-43.6; M = 24.2) range. Principle component analysis was used to explore the underlying structure of the sub-scales from a variety of eating behaviour questionnaires. Two emergent components relating to 'dietary restriction' and 'food reward responsivity' were supported in the analysis. Food reward responsivity component scores positively predicted BMI, but this relationship was moderated by impulsiveness. Dietary restriction component scores positively predicted BMI but were not moderated by impulsiveness. These findings suggest that frequently used eating behaviour measures can be reduced to two underlying components. Food reward responsivity positively predicts BMI, but only when impulsiveness is also high, supporting a dual-system approach where both bottom-up food reward drives and top-down impulse control are associated with overweight and obesity. Dietary restriction is an independent, positive predictor of BMI and is likely to be reflecting repeated unsuccessful attempts at weight control. Journal Article Appetite 95 203 210 01956663 impulsivity, obesity, reward, restraint 31 12 2015 2015-12-31 10.1016/j.appet.2015.07.006 http://www.sciencedirect.com/science/article/pii/S0195666315003232 COLLEGE NANME Psychology School COLLEGE CODE PSYS Swansea University 2018-03-14T14:26:57.4905948 2016-02-18T10:28:28.1642022 Faculty of Medicine, Health and Life Sciences School of Psychology Menna Price 0000-0002-0025-0881 1 Suzanne Higgs 2 Michelle Lee 0000-0002-1291-5895 3 0026421-14032018142553.pdf 26421.pdf 2018-03-14T14:25:53.3270000 Output 452401 application/pdf Accepted Manuscript true 2017-05-26T00:00:00.0000000 true eng
title Self-reported eating traits: Underlying components of food responsivity and dietary restriction are positively related to BMI
spellingShingle Self-reported eating traits: Underlying components of food responsivity and dietary restriction are positively related to BMI
Menna Price
Michelle Lee
title_short Self-reported eating traits: Underlying components of food responsivity and dietary restriction are positively related to BMI
title_full Self-reported eating traits: Underlying components of food responsivity and dietary restriction are positively related to BMI
title_fullStr Self-reported eating traits: Underlying components of food responsivity and dietary restriction are positively related to BMI
title_full_unstemmed Self-reported eating traits: Underlying components of food responsivity and dietary restriction are positively related to BMI
title_sort Self-reported eating traits: Underlying components of food responsivity and dietary restriction are positively related to BMI
author_id_str_mv e8d0f85a0d2762328c906c75b1d154b7
503d8657d47c066ada31f344b030c352
author_id_fullname_str_mv e8d0f85a0d2762328c906c75b1d154b7_***_Menna Price
503d8657d47c066ada31f344b030c352_***_Michelle Lee
author Menna Price
Michelle Lee
author2 Menna Price
Suzanne Higgs
Michelle Lee
format Journal article
container_title Appetite
container_volume 95
container_start_page 203
publishDate 2015
institution Swansea University
issn 01956663
doi_str_mv 10.1016/j.appet.2015.07.006
college_str Faculty of Medicine, Health and Life Sciences
hierarchytype
hierarchy_top_id facultyofmedicinehealthandlifesciences
hierarchy_top_title Faculty of Medicine, Health and Life Sciences
hierarchy_parent_id facultyofmedicinehealthandlifesciences
hierarchy_parent_title Faculty of Medicine, Health and Life Sciences
department_str School of Psychology{{{_:::_}}}Faculty of Medicine, Health and Life Sciences{{{_:::_}}}School of Psychology
url http://www.sciencedirect.com/science/article/pii/S0195666315003232
document_store_str 1
active_str 0
description Self-report measures of dietary restraint, disinhibited eating, hedonic response to food and loss of control over eating have been related to over eating, overweight and obesity. Impulsivity has emerged as a potential moderator in this relationship. However, the exact relationship between these measures and obesity is poorly defined. Self-report data was collected from a student and community based sample (N = 496) of males (N = 104) and females, with a wide age (18-73yrs; M = 27.41) and BMI (15.3-43.6; M = 24.2) range. Principle component analysis was used to explore the underlying structure of the sub-scales from a variety of eating behaviour questionnaires. Two emergent components relating to 'dietary restriction' and 'food reward responsivity' were supported in the analysis. Food reward responsivity component scores positively predicted BMI, but this relationship was moderated by impulsiveness. Dietary restriction component scores positively predicted BMI but were not moderated by impulsiveness. These findings suggest that frequently used eating behaviour measures can be reduced to two underlying components. Food reward responsivity positively predicts BMI, but only when impulsiveness is also high, supporting a dual-system approach where both bottom-up food reward drives and top-down impulse control are associated with overweight and obesity. Dietary restriction is an independent, positive predictor of BMI and is likely to be reflecting repeated unsuccessful attempts at weight control.
published_date 2015-12-31T18:51:49Z
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