Validity and reliability of a Food Frequency Questionnaire (FFQ) assessing food groups consumption and nutrients intake in Costa Rican adolescents
Introduction: Food Frequency Questionnaires (FFQ) have been widely used in several age groups, including adolescents, due to their greater advantages over other dietary measurement methods. Therefore, this study was designed to assess the validity and reliability of a FFQ designed for use on Costa...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidad de Costa Rica
2024-01-01
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| Series: | Población y Salud en Mesoamérica |
| Subjects: | |
| Online Access: | https://revistas.ucr.ac.cr/index.php/psm/article/view/55311 |
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