Table 1.
Preoperative data.
| Trabeculectomy (n = 7) | XEN Gel Stent (n = 7) | p Value * | |
|---|---|---|---|
| Age (years) | 63.9 ± 13.06 | 52.96 ± 10.15 | 0.1252 |
| Sex (M/F), n (%) | 1/6 (14.29/85.71%) | 3/4 (42.86/57.14%) | 0.5594 ^ |
| Diabetes status (yes), n | 1/7 | 1/7 | --- |
| Refraction (Sphere, D) | −14.71 ± 5.36 | −15.07 ± 6.11 | 0.4776 |
| Axial length (mm) | 30.28 ± 2.38 | 30.85 ± 3.00 | 0.2225 |
| BCVA (logMAR) | 0.19 ± 0.13 | 0.43 ± 0.36 | 0.5261 |
| Pseudophakic, n | 5/7 | 4/7 | 0.5770 |
| Type of glaucoma, n POAG |
7/7 |
7/7 |
--- |
| Intraocular pressure (mmHg) | 22.00 ± 1.52 | 22.14 ± 4.88 | 0.3592 |
| Pachymetry (µm) | 519.71 ± 38.57 | 535.71 ± 26.03 | 0.5649 |
| Glaucoma medications (N) | 3.57 ± 0.53 | 3.14 ± 0.38 | 0.1246 |
| Mean deviation (dB) | −16.17 ± 5.68 | −10.88 ± 5.59 | 0.1252 |
Data are presented as mean ± standard deviation or frequencies and percentages. * Non-parametric Wilcoxon test; ^ Fisher’s exact test.