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Development and evaluation of a food frequency questionnaire for use among young children
BACKGROUND/OBJECTIVES: This study described the development of a parent food frequency questionnaire (FFQ) for measuring diets of young children over the past month and the validation of this FFQ against three non-consecutive 24 hour recalls. SUBJECTS/METHODS: Food and nutrient intakes from a 68-ite...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7094848/ https://www.ncbi.nlm.nih.gov/pubmed/32210467 http://dx.doi.org/10.1371/journal.pone.0230669 |