Table 2.

Participants have gained better BCVA, GA, and CS of trained eye at the 1st, 2nd, 3rd, and 6th months after the training in the control and Grating groups. ^#p < 0.05 vs. the control group by χ² test.

	Control	Grating
BCVA (≤ -0.3)
1 month	0/15 = 0%	2/15 = 13.3%
2 month	2/15 = 13.3%	3/15 = 20%
3 month	1/15 = 6.7%	4/15 = 26.7%
6 month	0/15 = 0%	8/15 = 53.3%#
GA (≥ 10 cpd)
1 month	0/15 = 0%	2/15 = 13.3%
2 month	0/15 = 0%	3/15 = 20%
3 month	2/15 = 13.3%	7/15 = 46.7%
6 month	5/15 = 33.3%	11/15 = 73.3%
CS (≥ 0.3)
1 month	0/15 = 0%	3/15 = 20%
2 month	3/15 = 20%	9/15 = 60%
3 month	3/15 = 20%	10/15 = 66.7%#
6 month	3/15 = 20%	12/15 = 80%#