Table 3 Univariate analysis
Characteristics | DFI | DSS | ||||
|---|---|---|---|---|---|---|
HR | CI | P | HR | CI | P | |
Age | 0.98 | 0.96–1.00 | 0.110 | 1.00 | 0.98–1.03 | 0.727 |
Conservative vs Mastectomy | 3.36 | 2.22–5.10 | 0.000 | 2.56 | 1.42–4.63 | 0.002 |
Lymph node involvement | ||||||
 0 | 1 |  | 1 |  | ||
 1 | 2.01 | 1.19–3.42 | 0.009 | 1.27 | 0.54–2.97 | 0.581 |
 2 | 5.63 | 3.22–9.86 | 0.000 | 5.26 | 2.44–11.3 | 0.000 |
 3 | 12.1 | 6.74–21.7 | 0.000 | 12.5 | 5.61–27.7 | 0.000 |
Histotype | ||||||
 NST - CDI | 1 |  | 1 |  | ||
 CLI | 0.75 | 0.44–1.26 | 0.275 | 1.03 | 0.52–2.06 | 0.925 |
 Other | 0.59 | 0.30–1.15 | 0.122 | 0.40 | 0.12–1.32 | 0.132 |
Hystological grade | ||||||
 1 | 1 |  | 1 |  | ||
 2 | 2.53 | 1.35–4.74 | 0.004 | 3.34 | 1.12–9.94 | 0.030 |
 3 | 4.31 | 2.30–8.05 | 0.000 | 7.52 | 2.61–21.7 | <0.001 |
Tumor Size > 15 mm | 4.98 | 2.46–10.1 | 0.000 | 5.42 | 1.90–15.4 | 0.002 |
Vascular invasion | 5.16 | 2.99–8.90 | 0.000 | 3.84 | 1.86–7.93 | 0.000 |
ER Positive | 0.44 | 0.28–0.69 | 0.000 | 0.34 | 0.18–0.64 | 0.001 |
PGR > 20% | 0.63 | 0.41–0.97 | 0.034 | 0.37 | 0.19–0.69 | 0.002 |
Ki67 ≥ 20% | 3.10 | 1.96–4.92 | 0.000 | 4.15 | 1.99–8.64 | 0.000 |
FOXA1 Positive | 0.54 | 0.32–0.90 | 0.019 | 0.43 | 0.21–0.88 | 0.022 |
AR positive | 0.60 | 0.40–0.91 | 0.015 | 0.38 | 0.21–0.70 | 0.002 |
HER2 Positive | 2.50 | 1.25–5.00 | 0.010 | 1.98 | 0.70–5.58 | 0.195 |