Validity and reliability of a Food Frequency Questionnaire (FFQ) assessing food groups consumption and nutrients intake in Costa Rican adolescents

Validity and reliability of a Food Frequency Questionnaire (FFQ) assessing food groups consumption and nutrients intake in Costa Rican adolescents

Introduction: Food Frequency Questionnaires (FFQ) have been widely used in several age groups, including adolescents, due to their greater advantages over other dietary measurement methods. Therefore, this study was designed to assess the validity and reliability of a FFQ designed for use on Costa...

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Bibliographic Details
Main Authors: Rafael Monge-Rojas, Ricardo Alvarado-Barrantes, Rulamán Vargas-Quesada, Anne Chinnock
Format: Article
Language:English
Published: Universidad de Costa Rica 2024-01-01
Series:Población y Salud en Mesoamérica
Subjects:
Validity
reliability
food frequency questionnaire
adolescents
Costa Rica
Online Access:https://revistas.ucr.ac.cr/index.php/psm/article/view/55311
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