Table 2.

Visual acuity (logMAR)

Macular hole stage	Preop	Postop 3 months	Postop 6 months	Postop 9 months	Postop 12 months	Statistical significance (P)
2	0.60 ± 0.21	0.33 ± 0.13	0.35 ± 0.14	0.22 ± 0.12	0.20 ± 0.14	< 0.05
3	0.70 ± 0.24	0.47 ± 0.23	0.53 ± 0.25	0.43 ± 0.27	0.43 ± 0.27	< 0.05
4	0.89 ± 0.21	0.75 ± 0.28	0.78 ± 0.29	0.75 ± 0.32	0.75 ± 0.32	= 0.89

Abbreviations: preop, preoperative; postop, postoperative.