Validity and Reproducibility of Dietary Assessment Against Objective Measures — VALID  

Validation Study Clinical Trial

Official title: Validity and Reproducibility of A Self-administered Web-based 24-hour Dietary Assessment Tool Among Danish Adults Against Objective Measures

Status Completed

Clinical Trial Summary

A cross-sectional study with repeated measurements among healthy Danish adults to assess the validity and reproducibility of a self-administered 7-day web-based dietary assessment tool, myfood24® tested against objective biomarkers.

Clinical Trial Description

Healthy volunteers (age 35-70 yrs; BMI 22-32) will be recruited for the study. Informed consent will be obtained and participants will complete a self-administered web-based 7-day 24-hour dietary recall tool (myfood24®).Validity of this dietary registration tool will be assessed by comparing the estimated intake of selected nutrients (protein, energy) and selected food groups (fruit and vegetables, whole grain, coffee, alcoholic beverages) against objective biomarkers obtained from a 24-hour urine sample, through a measurement of resting energy metabolic rate, and from a fasting blood sample, respectively. Reproducibility will be assessed by comparison of the results from two self-administered web-based 7-day 24-hour dietary recalls obtained 4 weeks (± 1 weeks) apart. ;

Related Conditions & MeSH terms

• Validation Study

• NCT number: NCT05600530
• Study type: Observational
• Source: University of Copenhagen
• Status: Completed
• Start date: October 31, 2022
• Completion date: August 25, 2023