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Validation of a Semi-Quantitative Food-Frequency Questionnaire for Dutch Pregnant Women from the General Population Using the Method or Triads

Objective: We aimed to validate a food-frequency questionnaire (FFQ) for Dutch pregnant women, against three 24 h-recalls and blood concentrations of B-vitamins and fatty acids, using the method of triads. Methods: We included 83 pregnant women from the general population of Rotterdam, the Netherlan...

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Detalles Bibliográficos
Autores principales: Voortman, Trudy, Steegers-Theunissen, Régine P.M., Bergen, Nienke E., Jaddoe, Vincent W. V., Looman, Caspar W. N., Kiefte-de Jong, Jessica C., Schalekamp-Timmermans, Sarah
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7284899/
https://www.ncbi.nlm.nih.gov/pubmed/32397149
http://dx.doi.org/10.3390/nu12051341