| Dietary Intake Measured from a Self-Administered, Online 24-Hour Recall System Compared with 4-Day Diet Records in an Adult US Population. | |
| | |
MedLine Citation:
|
PMID: 22878341 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
|
The objective of this study was to compare nutrient intake of two 24-hour recalls collected using the Automated Self-Administered 24-Hour Dietary Recall to a 4-day food record. A convenience sample of university-affiliated adults was chosen because of the diverse population at this university. Ninety-three participants completed the 4-day record and were then prompted to complete two 24-hour recalls within 2 weeks after. Pearson correlation coefficients were calculated for nutrient intake and Healthy Eating Index 2005 (HEI-2005), a summary measure of diet quality. Nutrients and HEI-2005 were also divided into quartiles and percent agreement and κ values were calculated. Results indicated that mean nutrient intakes were similar across the recall and record. Pearson correlations comparing the record and recall ranged from 0.16 to 0.78; with most correlations being between 0.4 and 0.6. For quartiles of dietary intake, percent agreement was moderately high (62.6% to 79.8%), with low to moderate κ values (κ=0.11 to 0.52). The 24-hour recall provided a good overall ranking of intake compared to a 4-day food record. Overall correlations and percent agreement were moderate across the nutrients and HEI-2005, suggesting that the 24-recalls may have been capturing different information than the food record in our population. Individual researchers will need to weigh the benefits of a more automated system, such as efficiency, against the potential loss of food item detail and potential need for larger sample sizes, for their particular study populations. |
| | |
Authors:
|
Cara L Frankenfeld; Jill K Poudrier; Nigel M Waters; Patrick M Gillevet; Yang Xu |
Publication Detail:
|
Type: JOURNAL ARTICLE Date: 2012-8-7 |
Journal Detail:
|
Title: Journal of the Academy of Nutrition and Dietetics Volume: - ISSN: 2212-2672 ISO Abbreviation: J Acad Nutr Diet Publication Date: 2012 Aug |
Date Detail:
|
Created Date: 2012-8-10 Completed Date: - Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 101573920 Medline TA: J Acad Nutr Diet Country: - |
Other Details:
|
Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
|
Copyright © 2012 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Rilpivirine, a novel non-nucleoside reverse transcriptase inhibitor for the management of HIV-1 infe...
Next Document: The physiology of sterol nutrition in the pea aphid Acyrthosiphon pisum.