Table 3.
Univariate (Pearson χ 2 test, Mann Whitney Test, and t-test) and multivariate (Cox proportional hazard model) analysis of common variables to predict BCR.
| Variables | Univariate analysis P value | Multivariate analysis | ||
|---|---|---|---|---|
| P value | Risk ratio | 95% CI | ||
| Preoperative PSA | Ns | — | ||
| Biopsy GS > 7 | 0.0009 | 0.07 | 2.26 | 1.1–10.47 |
| Anatomopathological GS > 7 | 0.0006 | 0.02 | 16.04 | 1.44–177.9 |
| Pathological stage | 0.0147 | 0.03 | 3.43 | 1.09–11.8 |
| Lymphnode invasion | Ns | — | ||
| Status | Ns | — | ||
| Surgical margin status | Ns | — | ||
| High density of macrophages M1 and M2 in three hot spots (above median value) | 0.05 | 0.09 | 2.53 | 1.6–9.67 |
| M1-2 phenotype | Ns | — | ||