Table 4. Multivariate cox regression analysis for DFS in luminal cancers.

	p-value	HR	95.0% CI
			Lower	Upper
Initial step
Grade	0.009	1.711	1.142	2.563
age	0.885	1.001	0.982	1.021
LVI	0.185	1.424	0.844	2.405
ER	0.232	0.659	0.332	1.306
PR	0.128	0.624	0.340	1.145
pT	< 0.001	2.140	1.418	3.229
pN	< 0.001	1.656	1.302	2.106
Lum A FGFR neg (ref)	0.026
Lum B FGFR neg	0.014	2.270	1.182	4.358
Lum A FGFR pos	0.010	3.235	1.318	7.941
Lum B FGFR pos	0.022	2.410	1.132	5.131
Final step
Grade	0.006	1.722	1.165	2.546
pT	< 0.001	2.207	1.474	3.304
pN	< 0.001	1.808	1.454	2.249
Lum A FGFR neg (ref)	0.005
Lum B FGFR neg	0.001	2.789	1.538	5.058
Lum A FGFR pos	0.008	3.341	1.372	8.136
Lum B FGFR pos	0.013	2.500	1.209	5.173