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Validity of Short and Long Self-Administered Food Frequency Questionnaires in Ranking Dietary Intake in Middle-Aged and Elderly Japanese in the Japan Public Health Center-Based Prospective Study for the Next Generation (JPHC-NEXT) Protocol Area

BACKGROUND: Longitudinal epidemiological studies require both the periodic update of intake information via repeated dietary survey and the minimization of subject burden in responding to questionnaires. We developed a 66-item Food Frequency Questionnaire (short-FFQ) for the Japan Public Health Cent...

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Detalles Bibliográficos
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Japan Epidemiological Association 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4967663/
https://www.ncbi.nlm.nih.gov/pubmed/27064130
http://dx.doi.org/10.2188/jea.JE20150064