Table 3.

Follow-up BCVA (ETDRS letters) of Participants.

	SML group(n = 12)	Sham group(n = 12)	P (95% CI)*
Baseline visit	66.83 ± 11.91	64.92 ± 10.20	0.676(− 7.47,11.30)
1 month	71.50 ± 10.77	67.58 ± 9.72	0.359(− 4.77,12.61)
2 months	73.83 ± 9.09	68.27 ± 8.78	0.141(− 2.00,13.14)
3 months	74.60 ± 9.41	70.44 ± 8.68	0.272(− 3.50,11.84)
6 months	75.39 ± 10.49	72.50 ± 9.17	0.479(− 5.45,11.24)

* Two-sample t test was used.

BCVA, Best-corrected visual acuity.