Table 2. Risk factors associated with hepatocellular carcinoma recurrence.

Variables	Univariate analysis		Multivariate analysis
	P value		HR (95% CI)	P value
Pretransplant factor
Pre-treatment therapies	0.4200
Tumor number ≥2	0.0900
Tumor size ≥2.0 cm	0.0400
Within Milan criteria	0.0400
Within Tokyo criteria	0.0001		0.08 (0.01–0.66)	0.0141
Alpha-fetoprotein ≥400 ng/mL	<0.0001		11.00 (2.09–58.41)	0.0047
Des-gamma-carboxy prothrombin ≥200 mAU/mL	0.0010		6.20 (1.31–29.45)	0.0217
Graft type; right/left	0.6100
Graft volume to standard liver volume ≥40%	0.8300
Posttransplant factor
Tumor number ≥2	0.0700
Tumor size ≥2.0 cm	0.3400
Within Milan criteria	0.5700
Within Tokyo criteria	0.9300
Microvascular invasion	0.0040

CI, confidence interval; HR, hazard ratio.