| Stage |
2 |
3 and 4 |
P* |
| Number of eyes |
15 |
20 and 2 |
|
| Shortening of disc-to-fovea distance, μm |
107.8 ± 107.8 |
136.7 ± 134.9 |
0.012 |
| Preoperative mean BCVA,logMAR units |
0.43 ± 0.24 |
0.47 ± 0.23 |
0.61 |
| Postoperative mean BCVA,logMAR units |
-0.098 ± 0.23 |
0.027 ± 0.17 |
0.17 |
| Macular hole size, μm |
402 ± 164.1 |
385.5 ± 125.5 |
0.74 |
| Basal macular hole size, μm |
539.9 ± 212.2 |
674.1 ± 266.6 |
0.098 |
| Staining(TA /ICG/ BBG) |
10 / 4 / 1 |
12 / 7 / 3 |
|
| Area of ILM peeling (DA) |
3.8 ± 2.3 |
3.9 ± 2.3 |
0.91 |
| Data are expressed as the means ±standard deviation
* Unpaired t tests
TA: Triamcinolone Acetonide;ICG: Indocyanine Green; BBG:Brilliant Blue G; DA: Approximate Disc Area |
|
