Baseline patient demographics
| AIT (n=58) | Phaco-AIT (n=15) | |
|---|---|---|
| Age | ||
| Mean±SD | 68±17 | 71±10 |
| Range | 16–90 | 57–85 |
| Gender, n (%) | ||
| Female | 28 (48) | 7 (47) |
| Male | 28 (48) | 8 (53) |
| NR | 2 (3) | 0 (0) |
| Race, n (%) | ||
| African–American | 3 (5) | 0 (0) |
| Asian | 3 (5) | 1 (7) |
| Caucasian | 46 (79) | 10 (67) |
| Hispanic | 3 (5) | 2 (13) |
| Others | 3 (5) | 2 (13) |
| Diagnosis, n (%) | ||
| POAG | 49 (84) | 11 (73) |
| Pseudoexfoliation glaucoma | 4 (7) | 2 (13) |
| Juvenile | 1 (2) | 0 (0) |
| CACG | 1 (2) | 0 (0) |
| Pigment dispersion | 1 (2) | 1 (7) |
| Uveitic glaucoma | 1 (2) | 1 (7) |
| Others | 1 (2) | 0 (0) |
| Preoperative Snellen acuity, n (%) | ||
| logMar (mean±SD) | 0.39±0.49 | 0.51±0.28* |
| Postoperative Snellen acuity, n (%) | ||
| logMar (mean±SD) | 0.48±0.71 | 0.14±0.13 |
| VF, n (%) | ||
| Mild | 6 (10) | 2 (13) |
| Moderate | 14 (24) | 2 (13) |
| Advanced | 24 (41) | 4 (27) |
| Others | 14 (24) | 7 (47) |
| Disc C/D, n (%) | ||
| <0.7 | 3 (5) | 2 (13) |
| 0.7–0.8 | 17 (29) | 5 (33) |
| >0.8 | 30 (52) | 6 (40) |
| NR | 8 (14) | 2 (13) |
| Shaffer grade, n (%) | ||
| I | 0 (0) | 0 (0) |
| II | 4 (7) | 0 (0) |
| III | 8 (14) | 6 (40) |
| IV | 31 (53) | 4 (27) |
| NR | 15 (26) | 5 (33) |
*p=0.01. AIT, ab interno trabeculectomy; logMar, logarithm of the minimum angle of resolution; VF, visual field.