| Demographics/characteristics | N = 99 eyes |
| Mean age, y (SD) | 73.6 (8.9) |
| Sex, n (%) |
|
| Female | 53 (53.5) |
| Male | 46 (46.5) |
| Ethnicity, n (%) |
|
| Caucasian | 99 (100) |
| Type of glaucoma, n (%) |
|
| POAG | 51 (51.5) |
| PXG | 37 (37.4) |
| PG | 1 (1.0) |
| Other | 10 (10.1) |
| Eye that received XEN, n (%) right/left | 42 (42.4)/57 (57.6) |
| Operating method, n (%) |
|
| XEN solo + MMC | 81 (81.8) |
| XEN combi + MMC | 18 (18.2) |
| Prior cataract surgery, n (%) | 61 (61.6) |
| Prior glaucoma procedure*, n (%) | 35 (35.2) |
| Prior LTP/SLT | 67 (67.7) |
| Mean medicated IOP, mmHg (SD) | 22.6 (7.0) |
| Range, mmHg | 11 - 45 |
| Mean IOP lowering medications, n (SD) | 3.2 (1.2) |
| Total number, n (%) |
|
| 1 | 3 (3.0) |
| 2 | 14 (14.1) |
| 3 | 33 (33.3) |
| 4 | 40 (40.4) |
| 5 | 5 (6.1) |
| No IOP lowering medications: | 3 (3.0) |
| Diamox, n (%) | 22 (22.2) |