Dietary Assessment by Pattern Recognition: a Comparative Analysis.
diet quality
diet quality photo navigation
dietary assessment
nutrition
pattern recognition
Journal
Current developments in nutrition
ISSN: 2475-2991
Titre abrégé: Curr Dev Nutr
Pays: United States
ID NLM: 101717957
Informations de publication
Date de publication:
Oct 2023
Oct 2023
Historique:
received:
17
07
2023
revised:
04
09
2023
accepted:
07
09
2023
medline:
9
10
2023
pubmed:
9
10
2023
entrez:
9
10
2023
Statut:
epublish
Résumé
Diet quality photo navigation (DQPN) is a novel dietary intake assessment tool that was developed to help address limitations of traditional tools and to easily integrate into health care delivery systems. Prevailing practice is to validate new tools against approaches that are in wide use. This study aimed to assess Using a participant-sourcing platform for online research, we recruited 90 participants, 58 of whom completed DQPN, a 3-d FR (via the Automated Self-Administered 24-hour Dietary Assessment Tool), and a food frequency questionnaire (FFQ, via the Dietary History Questionnaire III). We estimated mean nutrient and food group intake with all 3 instruments and generated Pearson correlations between them. Mean age (SD) of participants was 38 (11) y, and more than half were male (64%). The strongest correlations for DQPN when compared with the other 2 instruments were for diet quality, as measured by the Healthy Eating Index 2015; between DQPN and the FFQ, the correlation was 0.58 ( The current study offers evidence that DQPN is comparable to traditional dietary assessment tools for estimating overall diet quality. This performance, plus DQPN's ease-of-use and scalability, may recommend it in efforts to make dietary assessment a universal part of clinical care.
Sections du résumé
Background
UNASSIGNED
Diet quality photo navigation (DQPN) is a novel dietary intake assessment tool that was developed to help address limitations of traditional tools and to easily integrate into health care delivery systems. Prevailing practice is to validate new tools against approaches that are in wide use.
Objective
UNASSIGNED
This study aimed to assess
Methods
UNASSIGNED
Using a participant-sourcing platform for online research, we recruited 90 participants, 58 of whom completed DQPN, a 3-d FR (via the Automated Self-Administered 24-hour Dietary Assessment Tool), and a food frequency questionnaire (FFQ, via the Dietary History Questionnaire III). We estimated mean nutrient and food group intake with all 3 instruments and generated Pearson correlations between them.
Results
UNASSIGNED
Mean age (SD) of participants was 38 (11) y, and more than half were male (64%). The strongest correlations for DQPN when compared with the other 2 instruments were for diet quality, as measured by the Healthy Eating Index 2015; between DQPN and the FFQ, the correlation was 0.58 (
Conclusions
UNASSIGNED
The current study offers evidence that DQPN is comparable to traditional dietary assessment tools for estimating overall diet quality. This performance, plus DQPN's ease-of-use and scalability, may recommend it in efforts to make dietary assessment a universal part of clinical care.
Identifiants
pubmed: 37807976
doi: 10.1016/j.cdnut.2023.101999
pii: S2475-2991(23)26583-X
pmc: PMC10550800
doi:
Types de publication
Journal Article
Langues
eng
Pagination
101999Informations de copyright
© 2023 The Authors.
Déclaration de conflit d'intérêts
The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: David L. Katz reports a relationship with Diet ID, Inc that includes: employment and equity or stocks. Adam M. Bernstein reports a relationship with Diet ID, Inc that includes: consulting or advisory and equity or stocks. Lauren Q. Rhee reports a relationship with Diet ID, Inc that includes: employment and equity or stocks. Valentine Y. Njike reports a relationship with Diet ID, Inc that includes: consulting or advisory. David L. Katz has patent Diet mapping processes and systems to optimize diet quality and/or minimize environmental impact issued to Diet ID, Inc. Lauren Q. Rhee has patent Diet mapping processes and systems to optimize diet quality and/or minimize environmental impact issued to Diet ID, Inc.
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