Association between cumulative AMD and incident antioxidant supplement usage over 10 years a in the Blue Mountains Eye Study, presented as adjusted odds ratio (OR) and 95% confidence intervals (CI).

a Analyses included participants who were below the recommended daily intake for vitamins A, C, or E or β-carotene, and/or zinc at baseline.b Adjusted for age, sex, smoking, education, BMI, and receipt of pensionc Total Vitamin A in μg retinol equivalents = retinol micrograms + (beta-carotene μg / 6)d Cumulative cases of early or late AMD over the 10-year follow-upAssociation between cumulative AMD and incident antioxidant supplement usage over 10 years a in the Blue Mountains Eye Study, presented as adjusted odds ratio (OR) and 95% confidence intervals (CI).