Table 2.
Ocular procedures and ocular surface tests performed at baseline, N (%)*
| Latanoprost N = 632 |
Travoprost-Z N = 268 |
|
|---|---|---|
| Ocular procedures | ||
| IOP | 627 (99.2) | 265 (98.9) |
| Perimetry | 344 (54.4) | 132 (49.3) |
| Ophthalmoscopy | 330 (52.2) | 143 (53.4) |
| Gonioscopy | 303 (47.9) | 147 (54.9) |
| Central corneal thickness measured† | 280 (44.3) | 144 (53.7) |
| Photography† | 130 (20.6) | 33 (12.3) |
| Heidelberg retinal tomography | 154 (24.4) | 55 (20.5) |
| Optical coherence tomography | 97 (15.4) | 55 (20.5) |
| GDx nerve fiber analysis | 31 (4.9) | 16 (6.0) |
| Ocular surface tests | ||
| Tear breakup time | 57 (9.0) | 28 (10.5) |
| Staining | 13 (2.1) | 4 (1.5) |
*Reported by ≥2% of patients in either cohort.
†p < 0.05.