Reproducibility and validity of a food frequency questionnaire among pregnant women in a Mediterranean area

Reproducibility and validity of a food frequency questionnaire among pregnant women in a Mediterranean area

<p>Abstract</p> <p>Background</p> <p>Studies exploring the role of diet during pregnancy are still scarce, in part due to the complexity of measuring diet and to the lack of valid instruments. The aim of this study was to examine the reproducibility and validity (agains...

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Bibliographic Details
Main Authors: Vioque Jesús, Navarrete-Muñoz Eva-María, Gimenez-Monzó Daniel, García-de-la-Hera Manuela, Granado Fernando, Young Ian S, Ramón Rosa, Ballester Ferran, Murcia Mario, Rebagliato Marisa, Iñiguez Carmen
Format: Article
Language:English
Published: BMC 2013-02-01
Series:Nutrition Journal
Subjects:
Diet
Nutrient intake
Food frequency questionnaire
Pregnancy
Validity
Online Access:http://www.nutritionj.com/content/12/1/26

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