Table 4. Proportion of rejected OCT scans per reader, broken up to each of the seven “OSCAR IB” criteria based on the prospective validation set of 159 OCT scans from Amsterdam, San Francisco and Calgary.

Criterium	Rater 1	Rater 2	Rater 3
O	0/159 (0%)	4/159 (3%)	8/159 (5%)
S	8/159 (5%)	7/159 (4%)	5/159 (3%)
C	11/159 (7%)	11/159 (7%)	11/159 (7%)
A	10/159 (6%)	10/159 (6%)	12/159 (8%)
R	2/159 (1%)	1/159 (1%)	1/159 (1%)
I	19/159 (12%)	18/149 (1%)	34/159 (21%)
B	45/159 (28%)	29/159 (18%)	25/159 (16%)
Total	67/159 (42%)	68/159 (43%)	67/159 (42%)