Table 3.

Inter-Observer Agreement, as Measured by Cohen's κ Score, Among the Three Experts for Each of the Qualitative Metrics for the 5120 B-Scans Acquired Using Cirrus, Spectralis, and Topcon SD-OCT Devices

Metrics	1v2	1v3	2v3
Clarity	0.81	0.80	0.83
Accuracy	0.82	0.85	0.81
Preference	0.85	0.82	0.83