All | MH closed | |||||
PPV | MB | P value | PPV | MB | P value | |
Preop | 1.49±0.53 | 1.59±0.49 | 0.53 | 1.79±0.44 | 1.60±0.48 | 0.28 |
6 months | 1.11±0.56 | 1.11±0.56 | 0.98 | 1.13±0.68 | 1.08±0.60 | 0.71 |
12 months | 1.09±0.55 | 1.04±0.50 | 0.74 | 1.05±0.59 | 1.02±0.52 | 0.91 |
24 months | 1.03±0.56 | 0.96±0.47 | 0.65 | 0.92±0.66 | 0.91±0.50 | 0.98 |
P values | 0.04 | <0.001 | 0.008 | 0.005 |
BCVA, best-corrected visual acuity; MB, macular buckling; MH, macular hole; PPV, pars plana vitrectomy.