Tool Information: FFQ (short NDNS)
| Action | ||||||
|---|---|---|---|---|---|---|
| Micronutrient | Usual; Retrospective | 4 Days | Food Frequency Questionnaire | No | Detailed Information | Web Link |
Summary
A diet quality score was created for adolescents from the NDNS. 20 food groups.
Contact Information
Tool Website
Special Considerations
A 139 group questionnaire was also created.
Last Updated
17/02/2023
Software Required
Not reported
Training Required
No
Instructions on use
Instructions on how to use the dietary assessment tool can be found in the publications.
Administration Method
Self-administered
Data Analysis
Instructions on how the dietary data was analysed can be found in the publications.
| Author | Year | Comparator | Lifestage | Sex | Number of Nutrients Validated | Mean Difference | Variance Measured | Correlation Coefficients | Percentage Agreement | Limits of Agreement | Special Considerations | Action | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shaw | 2021 | Biomarkers | Adolescents | Both | 7 | ✓ | The tool was developed from 4d food diaries from NDNS and compared against NDNS biomarkers | Detailed Information | Web Link | ||||