Online Validation of Dietary Intake Food Frequency Questionnaire Over Four Weeks, and Electronic Device Use Questionnaire Over Eight Weeks.

Clinical trial NCT04779411 · COMPLETED

Trial details

NCT number: NCT04779411
Sponsor: The University of Queensland
Status: COMPLETED
Study type: OBSERVATIONAL

Lutein and Zeaxanthin Dietary Intake Age Related Macular Degeneration Blue Light Exposure Electronic Device Use

Start date: 2020-08-18
Primary completion: 2022-10-01
Enrollment: 183

View on ClinicalTrials.gov

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