Table 2.

Univariate and multivariate analysis of BRCA.

Variables	Univariate analysis				Multivariate analysis
	HR	HR 95% low	HR 95% high	p value	HR	HR 95% low	HR 95% high	p value
Age	1.032	1.017	1.047	<0.001	1.030	1.015	1.045	<0.001
Stage	2.134	1.688	2.698	<0.001	1.637	0.974	2.750	0.063
T	1.519	1.224	1.885	<0.001	1.015	0.743	1.385	0.927
M	6.608	3.710	11.772	<0.001	1.094	0.469	2.553	0.836
N	1.656	1.380	1.989	<0.001	1.136	0.854	1.513	0.381
Risk score	1.769	1.494	2.095	<0.001	1.476	1.224	1.781	<0.001