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Mean intraocular pressure (IOP) at each hour and visit
| Baseline | Month 1 | Month 3 | ||||
| 09:00 | 16:00 | 09:00 | 16:00 | 09:00 | 16:00 | |
| Bimatoprost | ||||||
| Mean (SD) IOP, mm Hg | 19.8 (2.9) | 18.5 (3.1) | 17.6 (2.8) | 16.8 (2.8) | 17.6 (3.3) | 16.5 (3.2) |
| n | 131 | 131 | 129 | 128 | 128 | 128 |
| Travoprost | ||||||
| Mean (SD) IOP, mm Hg | 19.5 (3.1) | 18.2 (2.9) | 18.3 (3.1) | 17.0 (2.7) | 18.1 (3.0) | 17.0 (2.7) |
| n | 135 | 135 | 133 | 133 | 132 | 132 |
| p Value | 0.530 | 0.492 | 0.004 | 0.162 | 0.058 | 0.047 |
Values shown in bold: p<0.05.
