Table 4.

Area Under the Receiver Operating Curve (AUC) for Annulus Blood Flow Indices in Glaucoma and Glaucoma Suspects

Index	Single Frame AUC*	Triplicate Averaging AUC*	P-value†
Vessel Area Density	0.8346 (0.7744, 0.8938)	0.8490 (0.7914, 0.9067)	0.229
Vessel Skeleton Density	0.7901 (0.7239, 0.8564)	0.8358 (0.7757, 0.8959)	0.018
Flux	0.8278 (0.7657, 0.8899)	0.8415 (0.7837, 0.8992)	0.193

^*Values listed as AUC (95% confidence interval).

^†P-values obtained from DeLong’s method. Significant p-value <0.05 shown in bold.