Relative validity of a semi-quantitative food-frequency questionnaire in an elderly Mediterranean population of Spain

Relative validity of a semi-quantitative food-frequency questionnaire in an elderly Mediterranean population of Spain

The aim of the present study was to assess reproducibility and relative validity of a self-administered FFQ used in the PREDIMED Study, a clinical trial for primary prevention of CVD by Mediterranean diet in a population at high cardiovascular risk. The FFQ was administered twice (FFQ1 and FFQ2) to...

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Bibliographic Details
Main Authors: Fernandez-Ballarth, J.D. (J. D.), Pinol, J.L. (Josep L.), Zazpe, I. (Itziar), Corella, D. (Dolores), Carrasco, P. (Paula), Toledo, E. (Estefanía), Perez-Bauer, M. (Manuel), Martinez-Gonzalez, M.A. (Miguel Ángel), Salas-Salvado, J. (Jordi), Martin-Moreno, J.M. (J.M.)
Format: info:eu-repo/semantics/article
Language:eng
Published: Cambridge University Press 2014
Subjects:
Validity
Reproducibility
FFQ
Dietary records
Mediterranean population: PREDIMED Study
Online Access:https://hdl.handle.net/10171/35560

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