Table 3.

Correlations between variables and model coefficient

Variables	Model coefficient	Std. error	t-value
PEP	−1.079	0.284	−3.80
Location	−0.835	0.226	−3.69
AFP.level	1.625	0.633	2.57
CA125.level	1.715	0.622	2.76
CA724.level	1.654	0.381	4.34
cT-stage	0.830	0.265	3.14
Arterial.CTV	0.013	0.010	1.31

AFP, alpha-fetoprotein; Arterial.CTV, arterial phase CT values; CA, cancer antigen; PEP, peak enhancement phase.