Mean drop in IOP (mm Hg) at different time intervals following SLT or ALT
| 1 hour | 1 week | 1 month | 3 months | 6 months | |
|---|---|---|---|---|---|
| SLT | 1.4 (3.1) | 2.8 (4.2) | 2.6 (3.5) | 3.4 (4.6) | 4.8 (3.4) |
| ALT | 3.5 (3.6) | 4.2 (3.9) | 3.2 (4.4) | 3.0 (4.0) | 4.7 (3.3) |
| p Value | 0.06 | 0.31 | 0.69 | 0.79 | 0.97 |
↵By non-paired t test.