Table 2.

Univariate and multivariate survival analysis for OS.

	Univariate		Multivariate
	HR (95% CI for HR)	p.value	HR (95% CI for HR)	p.value
Histological Grade	1.7 (1.0–2.8)	0.037	*	*
Clinical stage	4 (2.5–6.3)	2.10E-09	3.6550 (2.3062–5.7926)	3.46e-08
Age	0.73 (0.42–1.3)	0.26	*	*
Angioma thrombus	1.3 (0.77–2.3)	0.3	*	*
Lymph node status	3.2 (1–10)	0.049	*	*
RCB class	3.3 (1.9–5.8)	2.50E-05	2.1608 (1.1393–4.0981)	0.01831
ER	0.89 (0.49–1.6)	0.69	*	*
PR	0.9 (0.51–1.6)	0.7	*	*
KI67	2.4 (0.85–6.5)	0.1	*	*
HER2	0.5 (0.26–0.98)	0.044	0.4322 (0.2186–0.8548)	0.01592
Tils	0.28 (0.17–0.46)	3.20E-07	0.2128 (0.1152–0.3931)	7.72e-07
MP class	0.65 (0.46–0.91)	0.013	*	*
Mitosis	1.4 (0.82–2.3)	0.23	*	*
Molecular	1 (0.69–1.5)	0.86	*	*

*Not statistically significant.