Table 4. Association between overall survival and clinic-pathological and molecular variables.
| Variables | Univariate analysis | p-value | Multivariate analysis | p-value |
|---|---|---|---|---|
| OR (95% CI) | OR (95% CI) | |||
| Age | 1.05 (0.99–1.08) | 0.09 | - | - |
| Tumor size | 1.02 (0.99–1.05) | 0.12 | - | - |
| Ductal histologic subtype | 0.55 (0.10–3.17) | 0.51 | - | - |
| Lobular histologic subtype | 8.14 (0.46–145.18) | 0.15 | - | - |
| Other histologic subtypes | 0.89 (0.10–8.26) | 0.92 | - | - |
| pT | 1.45 (0.62–3.41) | 0.39 | - | - |
| pN | 1.94 (0.41–9.2) | 0.41 | - | - |
| Stage | 1.41 (0.50–3.99) | 0.52 | - | - |
| Grade | 1.09 (0.28–4.22) | 0.90 | - | - |
| Ki67 | 0.94 (0.88–0.99) | 0.015 | 0.95 (0.86–1.05) | 0.33 |
| AR | 4.09 (0.72–23.09) | 0.11 | - | - |
| EGFR | 0.99 (0.51–1.90) | 0.97 | - | - |
| pAKT | 0.95 (0.49–1.84) | 0.88 | - | - |
| p-ERK | 0.90 (0.45–1.81) | 0.77 | - | - |
| pTEN | 0.53 (0.24–1.17) | 0.11 | - | - |
| PIK3CA | 4.18 (0.90–19.39) | 0.07 | - | - |
OR: Odds Ratio; CI: Confidence Interval