Table 3. Multivariate Cox regression of survival in all patients classified as D3.
| Variable | Hazard ratio | 95% CI | P-value |
|---|---|---|---|
| Epithelioid cells |
6.605 |
1.371–31.819 |
0.019 |
| Mitotic count ⩾5/40 HPF |
10.246 |
2.526–41.560 |
0.001 |
| ‘Closed' loops |
— |
— |
— |
| LBD ⩾16 mm |
— |
— |
— |
| Ciliary body involvement |
— |
— |
— |
| Absent nBAP1 | — | — | — |
Abbreviations: CI=confidence interval; HPF=high-power fields; LBD=largest basal diameter; nBAP1=nuclear BRCA1-associated protein 1. ‘–' Indicates that variable did not remain in the Cox regression model.