Table 5.

Cox Proportional Hazard for Overall and Progression-Free Survival

Value	Coefficient	z	Hazard Ratio	P-value
Overall Survival
PNET vs Other	−0.2	−0.5	0.8	0.6
ECOG 1 vs 0	0.1	0.5	1.2	0.7
ECOG 2 vs 0	0.9	2.5	2.7	0.01
Extrahepatic Disease	0.3	0.9	1.3	0.4
Unilobar Treatment	−0.5	−1.9	0.6	0.06
Ascites	1.0	2.0	2.8	0.049
≥ 25% Tumor Burden	−0.3	−1.1	0.7	0.3
Progression-Free Survival
PNET vs Other	−0.2	−0.5	0.9	0.6
ECOG 1 vs 0	−0.09	−0.3	0.9	0.7
ECOG 2 vs 0	0.9	2.5	2.4	0.01
Extrahepatic Disease	0.4	1.4	1.4	0.2
Unilobar Treatment	−0.5	−2.1	0.6	0.03
Ascites	1.6	3.8	4.9	0.0001
≥ 25% Tumor Burden	−0.5	−2.0	0.6	0.049