Table 2 *Significance of within treatment change, p < 0.001. IOP intraocular pressure, SLT selective laser trabeculoplasty
From: Repeatability of selective laser trabeculoplasty for open-angle glaucoma
SLT1 Mean (standard deviation) | SLT2 Mean (standard deviation) | Paired t-test p-value | ||
|---|---|---|---|---|
IOP | Baseline (n = 137) | 20.3 (5.2) | 19.4 (5.0) | 0.03 |
6–12 months (n = 130,119) | 16.3 (4.3) | 16.3 (4.8) | 0.86 | |
12–15 months (n = 100,99) | 16.4 (3.9) | 16.7 (4.7) | 0.24 | |
IOP | 6–12 months | 4.1 (4.8)* | 2.9 (4.7)* | 0.04 |
decrease | 12–15 months | 3.5 (4.7)* | 2.2 (4.5)* | 0.005 |
IOP % | 6–12 months | 17.7 (19.8)* | 14.7 (24.2)* | 0.32 |
reduction | 12–15 months | 14.5 (23.4)* | 10.9 (22.2)* | 0.11 |