Decrease in intraocular pressure from baseline at various time points
| Degree | ALT (SD), n | SLT (SD), n | p Value |
|---|---|---|---|
| ALT, argon laser trabeculoplasty; SLT, selective laser trabeculoplasty. | |||
| Baseline | 23.4 (4.215), 87 | 23.84 (4.878), 89 | 0.601 |
| 1 month | −4.09 (4.116), 78 | −4.01 (4.363), 81 | 0.909 |
| 3 months | −4.93 (4.759), 73 | −5.09 (5.732), 76 | 0.182 |
| 6 months | −5.08 (4.950), 79 | −5.99 (5.825), 79 | 0.291 |
| 12 months | −6.04 (4.821), 74 | −5.86 (6.152), 73 | 0.846 |