Table 4. Univariate analysis of predictive parameters for posttransplant recurrence-free long-term-survival in the IBT group (n = 59).

Variable	Log rank
AFP level ≤100 IU/ml	<0.001
*Number of tumor nodules ≤3	0.008
*Total tumor diameter ≤10 cm	0.008
*Milan In status	0.02
*UCSF In status	<0.001
PET − status	<0.001
Microvascular Invasion	<0.001
G3-tumor	<0.001
Lymphatic invasion	<0.001
Tumor response to IBT	<0.001

^*based on clinical staging.

PET: positron emission tomography.

G: grading.

AFP: alpha-fetoprotein.

UCSF: University of California San Francisco.