Table 5.

Effect of Iris Parameter on Odds of AC, by Origin

Iris Parameter	Origin	Odds Ratio Estimate (95% CI) per Unit Increase in Parameter	P Value for Interaction of Parameter and Origin	Origins Different, Unadjusted P Value	Origins Different, Adjusted P Value ≤ 0.05
% Iris area lost	1 European	0.99 (0.94, 1.04)	0.04	1, 3	None
	2 African	1.03 (0.96, 1.11)		2, 3
	3 Chinese	0.85 (0.75, 0.96)		3, 5
	4 Indian	0.96 (0.88, 1.04)
	5 Korean	1.14 (0.90, 1.45)
	6 Other	0.94 (0.86, 1.03)
% Iris area lost per millimeter pupil increase	1 European	1.12 (0.99, 1.27)	0.06	1, 3	1, 3
	2 African	1.16 (1.00, 1.35)		2, 3
	3 Chinese	0.77 (0.60, 0.99)		3, 4
	4 Indian	1.12 (0.89, 1.41)		3, 5
	5 Korean	1.72 (0.95, 3.12)		3, 6
	6 Other	1.05 (0.91, 1.21)

Logistic interaction models, Bonferroni adjustment, n = 257.