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Reproducibility and validity of the food frequency questionnaire for estimating habitual dietary intake in children and adolescents
BACKGROUND: A previous study reported the development a 75-item food frequency questionnaire for Japanese children (CFFQ). The first aim was to examine the reproducibility and validity of the CFFQ in order to assess dietary intake among two groups; 3-11 year old children (YC group) and 12-16 year ol...
Autores principales: | , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3088893/ https://www.ncbi.nlm.nih.gov/pubmed/21429227 http://dx.doi.org/10.1186/1475-2891-10-27 |