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Tool Library Best Practice Guidelines – Evaluation Checklist (opens new tab)

Tool Information: FFQ (short NDNS)

Micronutrient Usual; Retrospective 4 Days Food Frequency Questionnaire No


A diet quality score was created for adolescents from the NDNS. 20 food groups.

Contact Information info

Tool Website

Special Considerations

A 139 group questionnaire was also created.

Last Updated info


Software Required

Not reported

Training Required


Instructions on use

Instructions on how to use the dietary assessment tool can be found in the publications.

Administration Method


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 info 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