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Group statistics showing standard deviation (SD) and P value
| Groups | N | Mean | SD | P value | |
|---|---|---|---|---|---|
| Initial measurement | Timolol | 10 | 11.9 | 9.7 | 0.519 |
| Saline | 10 | 8.4 | 8.8 | ||
| Measurement after first week | Timolol | 10 | 9.1 | 7.3 | 0.806 |
| Saline | 10 | 7.7 | 8.5 | ||
| Measurement after second week | Timolol | 10 | 7.7 | 6.5 | 0.963 |
| Saline | 10 | 7.2 | 8.2 | ||
| Measurement after third week | Timolol | 10 | 3.6 | 4.1 | 0.340 |
| Saline | 10 | 6.0 | 6.8 | ||
| Final measurement | Timolol | 10 | 1.4 | 2.4 | 0.104 |
| Saline | 10 | 5.1 | 6.1 |
