Impact of the revision of a nutrient database on the validity of a self-administered food frequency questionnaire (FFQ)

BACKGROUND: Revision of the national nutrient database in 2000 had a strong impact on the absolute level of estimated nutrient intake in dietary assessments. However, whether it influenced the ranking of individuals by estimated intake, a more important function in epidemiologic studies, has not bee...

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Bibliographic Details
Published in:J Epidemiol
Main Authors: Ishihara, Junko, Inoue, Manami, Kobayashi, Minatsu, Tanaka, Sachiko, Yamamoto, Seiichiro, Iso, Hiroyasu, Tsugane, Shoichiro
Format: Artigo
Language:Inglês
Published: Japan Epidemiological Association 2006
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Original Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC7603904/
https://ncbi.nlm.nih.gov/pubmed/16710079
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2188/jea.16.107
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