| Parameters |
Univariate analysis |
Multivariate analysis |
| HR |
95% CI |
p-value |
HR |
95% CI |
p-value |
| Age, years ≤ 60 vs >60 |
2.60 |
1.3-12.82 |
0.01 |
0.26 |
0.03-2.24 |
0.22 |
| Type of first line-chemotherapy Single agent vs combination Antracyclines vs Taxanes vs other |
0.87 0.68 |
0.32-2.34 0.76-3.63 |
0.7 0.08 |
- - |
|
|
| Ki-67 ≤ 20% vs >20% |
2.33 |
1.08-4.65 |
0.005 |
2.38 |
1.11-5.62 |
0.04 |
| Necrosis negative vs positive |
0.39 |
0.04-1.13 |
0.07 |
- |
|
|
| Lympho-vascular invasion negative vs positive |
0.40 |
0.08-0.85 |
0.02 |
0.24 |
0.02-2.58 |
0.24 |
| Visceral disease yes vs not |
0.48 |
0.16-1.19 |
0.10 |
- |
|
|
| e-cadherin negative vs positive |
0.38 |
0.13-1.37 |
0.15 |
- |
|
|
| Aldh1 negative vs positive |
0.73 |
0.25-1.98 |
0.5 |
- |
|
|
| CK5/6 negative vs positive |
0.54 |
0.15-1.45 |
0.19 |
- |
|
|
| AR negative vs positive |
2.57 |
1.15-10.53 |
0.02 |
2.19 |
1.52-5.91 |
0.04 |
