Table 1.
Baseline Demographic And Glaucoma Status Data
| Trab360/GATT | KDB | P-value | |
|---|---|---|---|
| Subject-Level Parameters | n=25 | n=61 | |
| Age (years), mean ± SD | 69.2 ± 9.2 | 68.5 ± 8.9 | 0.734 |
| Gender, n (%) | |||
| Female | 17 (68.0) | 33 (54.1) | 0.235 |
| Male | 8 (32.0) | 28 (45.9) | |
| Ethnicity, n (%) | |||
| Caucasian | 19 (76.0) | 45 (73.5) | 0.908 |
| Black | 4 (16.0) | 12 (19.8) | |
| Other | 2 (8.0) | 4 (6.7) | |
| Eye-Level Parameters | n=27 | n=74 | |
| Glaucoma type, n (%) | |||
| Primary open-angle | 21 (77.8) | 44 (59.5) | 0.196 |
| Pseudoexfoliation | 2 (7.4) | 6 (8.1) | |
| Other | 4 (14.8) | 24 (32.4) | |
| Severity, n (%) | |||
| Mild | 8 (29.6) | 25 (33.8) | 0.849 |
| Moderate | 2 (7.4) | 7 (9.4) | |
| Severe | 17 (63.0) | 42 (56.8) | |
| Baseline IOP (mmHg), mean ± SD | 18.3 ± 5.1 | 17.3 ± 4.8 | 0.348 |
| Baseline medications, mean ± SD | 2.5 ± 1.3 | 2.13 ± 1.3 | 0.193 |
Abbreviations: GATT, gonioscopy-assisted transluminal trabeculotomy; KDB, Kahook Dual Blade; SD, standard deviation; Other, normal tension glaucoma, uveitic, combined mechanism, neovascular, and traumatic.