Reproducibility and relative validity of a semi-quantitative food frequency questionnaire for the Chinese lactating mothers
Abstract Background The dietary nutritional status of the lactating mothers is related to maternal health and has a significant impact on the growth and development of infants through the secretion of breast milk. The food frequency questionnaire (FFQ) is the most cost-effective dietary assessment m...
| Main Authors: | , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2021-03-01
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| Series: | Nutrition Journal |
| Subjects: | |
| Online Access: | https://doi.org/10.1186/s12937-021-00678-5 |