Reproducibility and comparison of a digital food frequency questionnaire (DIGIKOST-FFQ) assessing adherence to national diet and lifestyle recommendations

Background: We have developed a digital semi-quantitative food frequency and lifestyle questionnaire, the DIGIKOST-FFQ, based on the validated paper-based NORDIET-FFQ. Objective: The study aims to investigate the reproducibility of the DIGIKOST-FFQ and to compare the DIGIKOST-FFQ against the NORDIET...

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Bibliographic Details

Published in:	Food & Nutrition Research
Main Authors:	Markus Dines Knudsen, Monica Hauger Carlsen, Anette Hjartåker, Rune Blomhoff, Hege Berg Henriksen
Format:	Article
Language:	English
Published:	Swedish Nutrition Foundation 2024-08-01
Subjects:	digital food frequency questionnaire lifestyle assessment tool reproducibility comparison norwegian food-based dietary guidelines
Online Access:	https://foodandnutritionresearch.net/index.php/fnr/article/view/10366/17463