| Social desirability, not dietary restraint, is related to accuracy of reported dietary intake of a laboratory meal in females during a 24-hour recall. | |
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MedLine Citation:
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PMID: 22177404 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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Underreporting in self-reported dietary intake has been linked to dietary restraint (DR) and social desirability (SD), however few investigations have examined the influence of both DR and SD on reporting accuracy and used objective, rather than estimated, measures to determine dietary reporting accuracy. This study investigated accuracy of reporting consumption of a laboratory meal during a 24-hour dietary recall (24HR) in 38 healthy, college-aged, normal-weight women, categorized as high or low in DR and SD. Participants consumed a lunch of four foods (sandwich wrap, chips, fruit, and ice cream) in a laboratory and completed a telephone 24HR the following day. Accuracy of reported energy intake of the meal=((reported energy intake-measured energy intake)/measured energy intake)×100 [positive numbers=overreporting]. Overreporting of energy intake occurred in all groups (overall accuracy rate=43.1±49.9%). SD-high as compared to SD-low more accurately reported energy intake of chips (19.8±56.2% vs. 117.1±141.3%, p<0.05) and ice cream (17.2±78.2% vs. 71.6±82.7%, p<0.05). SD-high as compared to SD-low more accurately reported overall energy intake (29.8±48.2% vs. 58.0±48.8%, p<0.05). To improve accuracy of dietary assessment, future research should investigate factors contributing to inaccuracies in dietary reporting and the best methodology to use to determine dietary reporting accuracy. |
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Authors:
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Ashlee H Schoch; Hollie A Raynor |
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Publication Detail:
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Type: Journal Article Date: 2011-11-23 |
Journal Detail:
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Title: Eating behaviors Volume: 13 ISSN: 1873-7358 ISO Abbreviation: Eat Behav Publication Date: 2012 Jan |
Date Detail:
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Created Date: 2011-12-19 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101090048 Medline TA: Eat Behav Country: United States |
Other Details:
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Languages: eng Pagination: 78-81 Citation Subset: IM |
Copyright Information:
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Copyright © 2011 Elsevier Ltd. All rights reserved. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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