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#523: How Trustworthy is the Food Frequency Questionnaire in Evaluating Dietary Intake? – Deirdre Tobias, ScD

Sigma Nutrition Radio

CHAPTER

Validation of Food Frequency Questionnaires

Exploring the process of validating Food Frequency Questionnaires against reference methods like diet recalls, diet records, and biomarkers to assess dietary intake accuracy and challenges associated with memory and estimation errors.

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