Validity and reproducibility of a semi-quantitative food frequency questionnaire in Spanish preschoolers - The SENDO project
Introduction: nowadays, it is important to determine whether food frequency questionnaires (FFQ) are valid tools to collect information on usual diet in children. Objective: we evaluated the reproducibility and validity of the semi-quantitative FFQ used in a Spanish cohort of children aged 4-7 yea...
Main Authors: | , , , , , , , |
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格式: | info:eu-repo/semantics/article |
语言: | eng |
出版: |
Arán
2023
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主题: | |
在线阅读: | https://hdl.handle.net/10171/67136 |