Relative Validity and Reproducibility of a Web-Based Semi-Quantitative Food Frequency Questionnaire in the Danish Diet, Cancer, and Health—Next Generations MAX Study

Relative Validity and Reproducibility of a Web-Based Semi-Quantitative Food Frequency Questionnaire in the Danish Diet, Cancer, and Health—Next Generations MAX Study

The food frequency questionnaire (FFQ) is designed to capture an individual’s habitual dietary intake and is the most applied method in nutritional epidemiology. Our aim was to assess the relative validity and reproducibility of the FFQ used in the Diet, Cancer, and Health—Next Generations cohort (D...

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Bibliographic Details
Main Authors: Agnetha Linn Rostgaard-Hansen, Susanne Rosthøj, Carl Brunius, Sjurdur Frodi Olsen, Anne Ahrendt Bjerregaard, Janet Elisabeth Cade, Anne Tjønneland, Rikard Landberg, Jytte Halkjær
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Nutrients
Subjects:
food frequency questionnaire
24-h dietary recall
web-based
relative validity
reproducibility
epidemiology
Online Access:https://www.mdpi.com/2072-6643/15/10/2389

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https://www.mdpi.com/2072-6643/15/10/2389

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