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The added value of food frequency questionnaire (FFQ) information to estimate the usual food intake based on repeated 24-hour recalls
BACKGROUND: Statistical methods to model the usual dietary intake of foods in a population generally ignore the additional information on the never-consumers. The objective of this study is to determine the added value of Food Frequency Questionnaire (FFQ) data allowing distinguishing the never-cons...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5662101/ https://www.ncbi.nlm.nih.gov/pubmed/29093816 http://dx.doi.org/10.1186/s13690-017-0214-8 |