Table 3.

Area Under the ROC Curve (AUC) of FD in Each Region and Orientation Bias Ratio.

	AUC	95% CI
Superficial Capillary Plexus Layer (SCP)
Superior	0.67	0.55–0.77
Inferior	0.69	0.56–0.79
Temporal	0.70	0.58–0.80
Nasal	0.67	0.55–0.77
Whole (2.6 × 2.6 mm)	0.69	0.57–0.79
Orientation bias ratio	0.69	0.56–0.79
Deep Capillary Plexus Layer (DCP)
Superior	0.79	0.67–0.87
Inferior	0.79	0.68–0.87
Temporal	0.83	0.73–0.90
Nasal	0.81	0.70–0.88
Whole (2.6 × 2.6 mm)	0.81	0.70–0.88
Orientation bias ratio	0.73	0.61–0.82