Design, development and validation of Food Frequency Questionnaires for the diabetic population: protocol for a systematic review and meta-analysis
Introduction The Food Frequency Questionnaire is one of the most widely used tools for estimating nutritional intake in epidemiological studies. No study has been systematically performed to comprehensively explore Food Frequency Questionnaires designed, developed and validated specifically for the...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
BMJ Publishing Group
2022-09-01
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| Series: | BMJ Open |
| Online Access: | https://bmjopen.bmj.com/content/12/9/e058831.full |