Blar i Faculty of Health and Sport Sciences på emneord "children, evaluation, relative validation, short food frequency questionnaire"
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Evaluation of a short food frequency questionnaire used among Norwegian children
(Journal article; Peer reviewed, 2012)Objective: The aim of this study was to evaluate a short food frequency questionnaire (FFQ) against a four-day precoded food diary (PFD) with regard to frequency of food intake among Norwegian 9- and 13-year-olds. Subjects ...