Table 6. Multivariable analyses for RFS and OS using all variables.

	RFS		OS
	HR	p-value	HR	p-value
AR-positive	0.17	0.06	0.58	0.40
CK5/6-positive	0.10	<0.01	0.35	0.07
Tsize
1	1	-	1	-
2	1.05	0.92	0.87	0.78
3	4.83	0.04	0.88	0.85
Node-positive	1.08	0.88	1.07	0.90
Grade
1-2	1.00	-	1.00	-
3	2.48	0.10	3.03	0.03
CDH1-positive	0.63	0.54	0.35	0.04
Ki67-low	0.62	0.49	0.92	0.90
Age (cont. variable)	0.97	0.10	1.02	0.32