Outcomes of Idiopathic Full-Thickness Macular Hole Surgery: Comparing Two Different ILM Peeling Sizes

Table 4

Functional outcome in the two groups after 3 months following stratification by macular hole diameter.

	Total	MH ≥ 400			MH < 400
		2DD (N = 13)	4DD (n = 17)	value	2DD (n = 6)	4DD (n = 4)	value
Baseline	0.98 ± 0.35	1.01 ± 0.26	1.02 ± 0.31		0.93 ± 0.17	0.97 ± 0.21
3 Months after surgery	0.61 ± 0.46	0.76 ± 0.31	0.65 ± 0.21	0.59	0.39 ± 0.28	0.42 ± 0.17	0.89

independent sampled t-test: visual acuity improvement after 3 months.