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Reproducibility and Relative Validity of a Short Food Frequency Questionnaire in 9–10 Year-Old Children
The aim of this study was to assess the reproducibility and validity of a non-quantitative 28-item food frequency questionnaire (FFQ). Children aged 9–10 years (n = 50) from three schools in Dunedin, New Zealand, completed the FFQ twice and a four-day estimated food diary (4DEFD) over a two-week per...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4882684/ https://www.ncbi.nlm.nih.gov/pubmed/27164137 http://dx.doi.org/10.3390/nu8050271 |