Table 1.

Multivariate Cox regression analysis of MFS, RFS, and OS in the Mayo cohort.

	MFS		RFS		OS
	HR (95% CI)	P	HR (95% CI)	P	HR (95% CI)	P
Age	1.13(0.56-2.32)	0.7218	0.96(0.49-1.80)	0.9011	1.21 (0.59-2.50)	0.5822
ER	1.63(0.25-12.0)	0.6209	1.93(0.42-10.4)	0.4088	0.91 (0.14-6.97)	0.9232
PR	0.70(0.12-4.84)	0.7061	0.71 (0.17-3.38)	0.6623	1.03(0.12-10.3)	0.9772
Chemotherapy	2.76 (0.22-39.4)	0.4225	0.49(0.05-4.17)	0.5193	6.22(0.38-192)	0.2029
Radiation	3.21 (0.40-74.6)	0.3008	16.5(2.12-402)	0.0044	2.27 (0.30-54.2)	0.4706
Hormone therapy	0.43(0.09-2.17)	0.2915	0.36(0.09-1.52)	0.1590	0.54 (0.09-3.54)	0.5065
IGFBP-5	3.17(1.37-10.0)	0.0050	2.67(1.36-6.19)	0.0035	3.62(1.37-13.7)	0.0069