Table 4.

Accuracy of the best performing model (transfer learning ResNet50) in identifying any, mild, and moderate-to-severe glaucomatous optic neuropathy shown along with 95% CI.

Metric	GON Level
	Any	Mild	Moderate-to-Severe
AUC	0.91 (0.90–0.91)	0.89 (0.88–0.90)	0.97 (0.96–0.98)
Sensitivity	0.84 (0.83–0.85)	0.82 (0.80–0.84)	0.92 (0.89–0.94)
Specificity	0.83 (0.81–0.84)	0.82 (0.80–0.83)	0.93 (0.92–0.95)