Table 4. Multivariate analysis of prognostic factors and adjuvant treatments for breast cancer patients.

	Relapse-free Survival		Overall Survival
	RR(95%CI)	P	RR(95%CI)	P
Lymphnode status	1.105(0.433–2.820)	0.835	-	-
Tumorstage	2.539(0.993–6.487)	0.052	2.773(1.032–7.449)	0.043
dkk1	3.048(1.060–8.765)	0.039	3.756(0.780–18.077)	0.099
beta-catenin	1.751(0.664–4.617)	0.257	3.392(0.708–16.245)	0.126