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

Conditions

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

Interventions

• OTHER: Weekly Food Frequency Questionnaire
• OTHER: Monthly Food Frequency Questionnaire
• OTHER: 24-Hour Diet Recall
• OTHER: Electronic Device Use Questionnaire
• OTHER: 24-Hour Electronic Device Use Diary

Sponsor

The University of Queensland