Adjuvant Iodine¹³¹ Lipiodol after Resection of Hepatocellular Carcinoma

Table 4

Results of multivariate Cox regression for OS and DFS.

Patient characteristic (OS)	Multivariate Cox; regression value	Hazard ratio (95% CI)
Multifocality	0.002	3.5 (1.6–7.6)
Microvascular invasion	0.01	2.3 (1.2–4.4)
Differentiation	0.002	2.2 (1.3–3.7)
AJCC stage	0.72	1.1 (0.77–1.5)
Ethnicity	0.44	0.82 (0.5–1.4)
Patient characteristic (DFS)	Multivariate Cox; regression value	Hazard ratio (95% CI)
Multifocality	0.17	1.6 (0.82–3.1)
Microvascular invasion	0.49	1.2 (0.71–2.1)
Differentiation	0.17	1.3 (0.89–1.9)
AJCC stage	0.07	1.3 (0.97–1.7)