Japanese Diet Indices and Nutrient Density in US Adults: A Cross-Sectional Analysis with NHANES Data.
24-hour dietary recall method
Japanese Diet Index
Japanese diet
Japanese dietary pattern
NHANES
Nutrient-Rich Food Index
cross-sectional study
nutrient density
nutrient intake
the United States of America
Journal
Nutrients
ISSN: 2072-6643
Titre abrégé: Nutrients
Pays: Switzerland
ID NLM: 101521595
Informations de publication
Date de publication:
26 Jul 2024
26 Jul 2024
Historique:
received:
22
06
2024
revised:
20
07
2024
accepted:
24
07
2024
medline:
10
8
2024
pubmed:
10
8
2024
entrez:
10
8
2024
Statut:
epublish
Résumé
Previous studies have shown that Japanese dietary patterns are associated with high nutrient density. However, these studies were limited to the Japanese population. We examined this association in the US population. A cross-sectional analysis was conducted using data from the National Health and Nutrition Examination Survey (NHANES) 2017-2018. We included 3138 people aged 20-79 years. Food and nutrient intake data were based on the 24 h recall method. Three Japanese diet indices were used: (1) Japanese Diet Index (JDI, based on 9 food items), (2) modified JDI (mJDI, based on 12 food items), and (3) weighted JDI (wJDI, selected and weighted from mJDI food items). The nutrient density (ND) score was calculated based on the Nutrient-Rich Food Index 9.3. Spearman's rank correlation coefficients were calculated. The correlation coefficients with the ND score were 0.24 ( Even among the US population, higher degrees of Japanese diet defined by the JDI or mJDI were associated with higher nutrient density.
Sections du résumé
BACKGROUND
BACKGROUND
Previous studies have shown that Japanese dietary patterns are associated with high nutrient density. However, these studies were limited to the Japanese population. We examined this association in the US population.
METHODS
METHODS
A cross-sectional analysis was conducted using data from the National Health and Nutrition Examination Survey (NHANES) 2017-2018. We included 3138 people aged 20-79 years. Food and nutrient intake data were based on the 24 h recall method. Three Japanese diet indices were used: (1) Japanese Diet Index (JDI, based on 9 food items), (2) modified JDI (mJDI, based on 12 food items), and (3) weighted JDI (wJDI, selected and weighted from mJDI food items). The nutrient density (ND) score was calculated based on the Nutrient-Rich Food Index 9.3. Spearman's rank correlation coefficients were calculated.
RESULTS
RESULTS
The correlation coefficients with the ND score were 0.24 (
CONCLUSIONS
CONCLUSIONS
Even among the US population, higher degrees of Japanese diet defined by the JDI or mJDI were associated with higher nutrient density.
Identifiants
pubmed: 39125312
pii: nu16152431
doi: 10.3390/nu16152431
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : Kanagawa University of Human Services
ID : Individual Research Allowance