Table 2.
Univariate analysis results (factors associated with the occurrence of choroidal detachment after Xen gel stent surgery).
| Predictor variable | Odds ratio | 95% CI | P Value |
|---|---|---|---|
| Age, years | 1.04 | 1.00 to 1.10 | 0.03 |
| Preoperative IOP, mmHg | 1.03 | 0.97 to 1.08 | 0.35 |
| Preoperative IOP-lowering drugs, n | 3.49 | 1.94 to 6.28 | <0.001 |
| Glaucoma type | 1.17 | 0.79 to 1.73 | 0.43 |
| POAG | 1.00 | ||
| XFG | 3.27 | 0.92 to 11.58 | |
| Mean IOP, 1 to 7 days after surgery | 0.77 | 0.66 to 0.89 | <0.001 |
| Procedure | 0.55 | 0.17 to 1.75 | 0.31 |
| Standalone | 1.00 | ||
| Combined | 0.59 | 0.18 to 1.90 |
IOP = intraocular pressure; POAG = primary open-angle glaucoma; XFG = exfoliative glaucoma. Bold means that the value is statistically significant.