Table 2.

Vision loss stratified by age group

	12 months	24 months	36 months	48 months	60 months
Age 65 to <75 years (group 1)
n	65	60	22	38	31
Loss ≥2 lines	1 (1.5%)	0 (0.0%)	2 (9.1%)	2 (5.3%)	3 (9.4%)
Age ≥75 years (group 2)
n	109	95	42	46	32
Loss ≥2 lines	2 (1.8%)	2 (2.1%)	0 (0.0%)	2 (4.3%)	3 (9.4%)
Fellow (non-implanted) eyes
Age 65 to <75 years (group 1)
n	65	60	22	38	31
Loss ≥2 lines	4 (6.2%)	3 (5.0%)	2 (9.1%)	4 (10.5%)	5 (16.1%)
Age ≥75 years (group 2)
n	109	95	42	46	32
Loss ≥2 lines	10 (9.2%)	12 (12.5%)	6 (14.3%)	6 (13.0%)	9 (28.1%)