Validity and reliability of a semi-quantitative food frequency questionnaire in groups at high risk for cardiovascular diseases
Abstract Background Diet is a modifiable risk factor for cardiovascular diseases (CVD), but there is still a lack of tools to assess dietary intakes of this high-risk population in Ningxia, China. Objective We aim to evaluate the validity and reliability of the semi-quantitative food frequency quest...
Main Authors: | , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2022-10-01
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Series: | Nutrition Journal |
Subjects: | |
Online Access: | https://doi.org/10.1186/s12937-022-00815-8 |