Measure | 360° Group | Upper-180° group | Lower-180° group | P value |
---|---|---|---|---|
n, Patients/eyes | 34/34 | 34/34 | 31/31 | – |
IOP (mmHg) | ||||
Before surgery | 18.7±6.2 | 18.7±5.2 | 18.3±6.1 | 0.947 |
1 Day | 16.3±11.8 | 15.6±8.0 | 17.3±8.3 | 0.792 |
1 Week | 19.1±8.4 | 20.0±9.6 | 18.6±9.5 | 0.827 |
1 Month | 16.1±6.7 | 15.8±5.1 | 15.0±4.3 | 0.695 |
3 Months | 14.0±3.8 | 14.7±4.9 | 13.5±3.4 | 0.495 |
6 Months | 13.2±3.1 | 14.1±3.8 | 13.6±3.8 | 0.578 |
12 Months | 13.8±3.2 | 13.9±3.8 | 13.3±3.1 | 0.806 |
12-Month IOP reduction | 21.8±21.0% | 20.7±27.5% | 19.7±21.4% | 0.947 |
Number of antiglaucoma medications | ||||
Before surgery | 3.2±1.0 | 3.0±1.0 | 3.2±1.2 | 0.639 |
1 Month | 0.2±0.5 | 0.3±0.6 | 0.2±0.4 | 0.678 |
3 Months | 0.5±0.7 | 1.0±0.9 | 0.8±0.9 | 0.107 |
6 Months | 1.1±1.4 | 1.6±1.2 | 1.1±1.3 | 0.211 |
12 Months | 1.3±1.3 | 1.6±1.3 | 1.3±1.4 | 0.441 |
IOP, intraocular pressure.