Validation of a Semi-Quantitative Food Frequency Questionnaire for Argentinean Adults
Abstract
The Food Frequency Questionnaire (FFQ) is the most commonly used method for ranking individuals based on long term food intake in large epidemiological studies. The validation of an FFQ for specific populations is essential as food consumption is culture dependent. The aim of this study was to develop a Semi-quantitative Food Frequency Questionnaire (SFFQ) and evaluate its validity and reproducibility in estimating nutrient intake in urban and...
Paper Details
Title
Validation of a Semi-Quantitative Food Frequency Questionnaire for Argentinean Adults
Published Date
May 25, 2012
Journal
Volume
7
Issue
5
Pages
e37958 - e37958
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