Validation of a food frequency questionnaire for pregnant Swedish women in the NorthPop Birth Cohort Study against repeated 24-hour recalls

Abstract Background Diet during pregnancy significantly influences maternal and offspring health outcomes, including long-term risk of obesity, cardiovascular disease, asthma, allergic disease and diabetes. Food frequency questionnaires (FFQs) are cost-effective tools for dietary assessment but requ...

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Auteurs principaux:	Richard Lundberg-Ulfsdotter, Maria Öström, Stina Bodén, Christina E. West, Magnus Domellöf, Elisabeth Stoltz Sjöström
Format:	Artigo
Langue:	Inglês
Publié:	BMC 2026-07-01
Collection:	Nutrition Journal
Sujets:	24-hour dietary recall Dietary assessment Food frequency questionnaire Food groups NorthPop Birth Cohort Study Nutrient intake
Accès en ligne:	https://doi.org/10.1186/s12937-026-01357-z
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