Table 1. Patient demographics.
| Trab arm | RS arm | Total | |
|---|---|---|---|
| Eyes enrolled | 84 | 81 | 165 |
| Mean age±SD | 62.5±7.9 | 62.6±7.1 | 62.5±7.5 |
| Gender | |||
| Male | 37 (44.05%) | 31 (38.27%) | 68 (41.21%) |
| Female | 47 (55.95%) | 50 (61.73%) | 97 (58.79%) |
| Eyes | |||
| OD | 45 (53.57%) | 39 (48.15%) | 84 (50.91%) |
| OS | 39 (46.43%) | 42 (51.85%) | 81 (49.09%) |
| Baseline examinations | |||
| Visual acuity (BCVA) | 0.47±0.33 | 0.54±0.31 | 0.51±0.32 |
| Visual field (MD) | −17.29±9.93 | −19.08±11.07 | −18.15±10.50 |
| PAS (h) | |||
| 6–9 | 29 (34.52%) | 33 (40.74%) | 62 (36.48%) |
| >9 | 55 (65.48%) | 48 (59.26%) | 103 (62.89%) |
| Cup/disc ratio | 0.77±0.16 | 0.81±0.17 | 0.79±0.17 |
Abbreviations: BCVA, best-corrected visual acuity; MD, mean deviation; PAS, peripheral anterior synechia; RS arm, trabeculectomy adjunct with releasable sutures; Trab arm, trabeculectomy.