Relative validity of a semi-quantitative food frequency questionnaire for Singaporean toddlers aged 15–36 months
Abstract Background There is presently no simple tool for use in large epidemiological studies to understand the food and nutrient intakes of Asian toddlers. This study aimed to assess the relative validity of a semi-quantitative food frequency questionnaire (sqFFQ) developed for multi-ethnic Singap...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2018-12-01
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Series: | BMC Nutrition |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s40795-018-0252-9 |