Status:
COMPLETED
Online Validation of Dietary Intake Food Frequency Questionnaire Over Four Weeks, and Electronic Device Use Questionnaire Over Eight Weeks.
Lead Sponsor:
The University of Queensland
Conditions:
Lutein and Zeaxanthin Dietary Intake
Age Related Macular Degeneration
Eligibility:
All Genders
Brief Summary
Tools to investigate dietary lutein and zeaxanthin (L/Z) intake and electronic device (ED) use are important to progress research that investigates the role of ED blue light (BL) exposure, and dietary...
Detailed Description
L/Z FFQ Validation The validation procedure will span over four weeks, consisting of administering the L/Z FFQ and 24-hour diet recalls at multiple timepoints. Timepoints for the eight 24-hour diet re...
Eligibility Criteria
Inclusion
- Healthy males and females 18 years and over.
- Access to an ED such as a computer, phone, or tablet, and internet to complete investigations.
Exclusion
- Visual, hearing, or physical impairment that may prevent from completing investigations.
- No English literacy.
Key Trial Info
Start Date :
August 18 2020
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
October 1 2022
Estimated Enrollment :
183 Patients enrolled
Trial Details
Trial ID
NCT04779411
Start Date
August 18 2020
End Date
October 1 2022
Last Update
May 22 2023
Active Locations (1)
Enter a location and click search to find clinical trials sorted by distance.
1
University of Queensland
Saint Lucia, Queensland, Australia, 4067