Percentage of eyes under each major kind of topical antiglaucoma drugs
| Topical antiglaucoma drugs | With VF deterioration | Without VF deterioration | p Value at 95% CI |
|---|---|---|---|
| χ2 test. | |||
| VF, visual field; CI, confidence interval. | |||
| Beta blockers | 75.0% | 64.6% | 0.35 |
| Carbonic anhydrase inhibitors | 67.8% | 45.8% | 0.06 |
| Alpha agonists | 28.6% | 16.7% | 0.2 |