| Baseline characteristics | N=225 eyes |
| Study eye | |
| Right | 112 (49.8) |
| Left | 113 (50.2) |
| Baseline IOP, mm Hg, Mean±SD | 22.6±6.7 |
| ≥21 mm Hg | 120 (53.3) |
| <21 mm Hg | 105 (46.7) |
| No. of glaucoma medications, Mean±SD | 2.2±1.2 |
| ≥3 | 97 (43.1) |
| 2 | 65 (28.9) |
| 1 | 35 (15.6) |
| 0 | 27 (12.0) |
| Unspecified | 1 (0.4) |
| Lens status | |
| Phakic | 75 (33.3) |
| Aphakic | 4 (1.8) |
| Pseudophakic | 141 (62.7) |
| Unspecified | 5 (2.2) |
| Prior glaucoma surgery | 99 (44.0) |
Results reported as n (%), unless otherwise indicated.
IOP, intraocular pressure.