Table 4.

Multivariate analyses of disease-free survival data.

Staging system	Multivariate analysis
	Hazard ratio	95% CI	P value
Okuda	—	—	n/a
CLIP	—	—	0.053
BCLC	—	—	0.789
TNM	4.193	1.950–9.015	0.001
CUPI	—	—	0.088
JIS	—	—	0.160
Child-Pugh	—	—	n/a