Table 4
Results of Cox’s regression models for the two success criteria
| IOP <19 mm Hg | IOP <15 mm Hg | |||
|---|---|---|---|---|
| Hazard ratio (95% CI) | p Value | Hazard ratio (95% CI) | p Value | |
| Age at surgery (years) | 1.05 (0.99 to 1.08 | 0.06 | 1.03 (0.67 to 1.58 | 0.17 |
| Sex | 8.42 (2.18 to 32.47) | 0.0019 | 1.66 (0.70 to 3.93) | 0.24 |
| Surgery (PT or PDS) | 1.26 (0.41 to 3.90) | 0.68 | 0.84 (0.34 to 2.64) | 0.69 |
| IOP <10 at weeks 1–2 | 0.60 (0.19 to 1.86) | 0.36 | 0.91 (0.38 to 2.16) | 0.82 |
| IOP <14 at weeks 3–6 | 0.60 (0.01 to 0.24) | 0.00009 | 0.25 (0.10 to 0.62) | 0.002 |
| Transconjunctival oozing | 0.21 (0.04 to 1.04) | 0.055 | 0.18 (0.05 to 0.75) | 0.02 |
