The results of the Cox’s proportional hazard model for predicting rubeosis for the merged groups.
| Variable | Exp(β) | 95% Confidence interval for Exp(β) | Significance | |
|---|---|---|---|---|
| Largest tumour diameter | 0.18 | 1.20 | 1.10–1.30 | <0.0005 |
| Retinal detachment | 0.63 | 1.87 | 1.45–2.42 | <0.0005 |