Development and Validation of a Food Frequency Questionnaire for Assessing Dietary Calcium in Children
Background and Objectives: This study aimed to develop and validate a food frequency questionnaire (FFQ) for measuring calcium intake in 9-13 years old children in Tehran, Iran. Materials and Methods: A 56-item FFQ containing main contributors of calcium in Iranian diet was designed. Criterion valid...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Shahid Beheshti University of Medical Sciences
2015-03-01
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| Series: | Nutrition and Food Sciences Research |
| Subjects: | |
| Online Access: | http://nfsr.sbmu.ac.ir/browse.php?a_code=A-10-54-1&slc_lang=en&sid=1 |