Reproducibility and relative validity of a semi-quantitative food-frequency questionnaire in an adult population of Rosario, Argentina
<p><strong>Introduction:</strong> Dietary assessment of nutrients and food groups by food frequency questionnaire needs to be validated in each population. The objective of this cross-sectional study was to evaluate the reproducibility and relative validity of a semi-quantitative f...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Academia Española de Nutrición y Dietética
2016-01-01
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| Series: | Revista Española de Nutrición Humana y Dietética |
| Subjects: | |
| Online Access: | http://renhyd.org/index.php/renhyd/article/view/177 |