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#497: Are Food Frequency Questionnaires Reliable?

Sigma Nutrition Radio

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Criticisms and Limitations of Food Frequency Questionnaires in Nutritional Epidemiology

This chapter discusses the criticisms and limitations of food frequency questionnaires (FFQs) in nutritional epidemiology. The speakers address the issue of self-reporting in epidemiological studies, explore the accuracy of FFQs in capturing true dietary intake, and discuss strategies to mitigate potential biases.

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