From: Overall survival and toxicity of Y90 radioembolization for hepatocellular carcinoma patients in Barcelona Clinic Liver Cancer stage C (BCLC-C)
Value
Coefficient
Z
Hazard ratio
p-value
Child–Pugh B/C
1
0.4
2.6
0.009
ECOG 1
− 0.1
− 0.3
0.8
ECOG 2 + 
0.5
1.2
0.2
Portal Vein Invasion
0.3
0.7