. Author manuscript; available in PMC: 2012 Jun 1.

Published in final edited form as: J Vasc Interv Radiol. 2011 Apr 22;22(6):755–761. doi: 10.1016/j.jvir.2011.01.451

Table 3.

Factors Correlating with Survival.

Variable	Category	N	2-yr Surv (%)	95% CI	P
Sex	F	24	51	30–85	0.04
Sex	M	32	76	61–95	0.04
Age	<=60	31	75	58–98	0.52
Age	>60	25	58	40–85	0.52
Extrahepatic Disease	No	39	74	59–93	0.07
Extrahepatic Disease	Yes	17	49	28–87	0.07
CRS	0–2	43	74	59–92	0.03
CRS	3–4	13	42	19–93	0.03
Electrode	1	12	51	27–93	0.28
	2	28	61	44–85
	3	16	100	-
Prior HAIC	No	32	56	39–80	0.15
Prior HAIC	Yes	24	84	68–100	0.15
^* Nodal Status of Primary	Negative	14	71	48–100	0.44
^* Nodal Status of Primary	Positive	42	29	14–61
^* Number of Tumors	Solitary	41	46	30–70	0.05
^* Number of Tumors	Multiple	15	37	17–78
^* DFI	>12m	16	62	40–95	0.94
^* DFI	<12m	40	31	16–61
^* Size	≤3cm	51	47	32–69	0.1
^* Size	>3cm	5	20	3–100

factor included in CRS; CRS= clinical risk score