Intraocular pressure and calculated perfusion pressure responses to 0.5% apraclonidine instilled after baseline measurement (mean (SEM), n=17)
| Baseline | 1 hour | 3 hours | |
|---|---|---|---|
| Intraocular pressure (mm Hg) | |||
| apraclonidine treated eyes | 15.4 (0.7) | 13.0 (0.6) (p = 0.001) | 10.8 (0.4) (p = 0.000) |
| fellow eyes | 15.2 (0.6) | 14.9 (0.6) (NS) | 14.9 (0.6) (NS) |
| Calculated ocular perfusion pressure (mm Hg) | |||
| apraclonidine treated eyes | 45 (2) | 47 (2) (p = 0.001) | 50 (2) (p = 0.000) |
| fellow eyes | 45 (2) | 45 (2) (NS) | 46 (2) (NS) |
NS = not significant.