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Pre- and postoperative (3-month) measurements of the IOP and peripapillary vessel density.
| Preoperative (mean ± SD) | Postoperative, 3 months (mean ± SD) | P value | ||
|---|---|---|---|---|
| IOP (mmHg) | 30.92 ± 6.32 | 12.64 ± 3.35 | <0.001 | |
| Vessel density (%) | Whole image | 36.71 ± 5.81 | 38.13 ± 6.21 | 0.05 |
| Peripapillary | 43.02 ± 6.83 | 45.11 ± 6.89 | <0.001 | |
| Nasal sector | 41.59 ± 6.89 | 43.43 ± 7.11 | 0.008 | |
| Temporal sector | 43.94 ± 8.13 | 45.83 ± 7.60 | 0.02 | |
