Table 5. Univariate and multivariate analysis of recurrence free survival for 530 invasive breast cancer patients.

	Univariate		Multivariate
Factors	HR(95% CI)	P value	HR (95% CI)	P value
Age	0.96 (0.86–1.12)	0.173
T (T2 vs. T1)	2.23 (1.02–4.89)	0.007	2.01 (1.04–4.79)	0.013
N (N+ vs.N0)	1.34 (0.89–3.45)	0.254
LVI(yes vs. no)	1.43 (0.67–3.87)	0.336
Grade (III vs. I+II)	1.88 (0.90–4.02)	0.052
Molecular subtype
TN vs. Luminal	2.69 (1.18–6.16)	0.001	3.01 (1.34–7.12)	0.001
HER2 vs. Luminal	2.01(1.62–7.34)	0.012	2.15 (1.21–5.53)	0.008

Abbreviation: HR hazard ratio