Table 5.

Multivariate analysis including % volume of >200% IE rate, pathological data, and disease-specific survival

Variable	HR (95% CI)	p-value
CAD kinetic volume parameters, % volume
>200% IE rate	1.12 (1.02–1.22)	0.014
Pathological data
Lymphovascular invasion (+)	2.69 (0.31–23.14)	0.367
Axillar LN metastasis (+)	5.09 (0.47–55.01)	0.180

CI, confidence interval; HR, hazard ratio; IE, initial enhancement;LN, lymph node.