Baseline characteristics
| *Mean of the three last measured IOPs. | ||
| Number of patients | 53 | |
| Left | Right | |
| Number of eyes | 21 (37.5%) | 35 (62.5%) |
| Mean (SD) | Range | |
| Age | 65 | 36–85 |
| Preoperative IOP* | 21.2 (6.7) | 10.0–39.6 |
| Preoperative visual acuity | 0.67 (0.3) | 0.01–1.0 |
| Number of preoperative medications | 2.2 (0.9) | 1–4 |