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Development of a food frequency questionnaire to estimate habitual dietary intake in Japanese children
BACKGROUND: Food frequency questionnaires (FFQ) are used for epidemiological studies. Because of the wide variations in dietary habits within different populations, a FFQ must be developed to suit the specific group. To date, no FFQ has been developed for Japanese children. In this study, we develop...
Autores principales: | , , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2873262/ https://www.ncbi.nlm.nih.gov/pubmed/20380735 http://dx.doi.org/10.1186/1475-2891-9-17 |