Hepatic arterial infusion chemotherapy and embolization in the treatment of primary hepatic carcinoma

Table 4 Factors influencing survival rate

Factors	n	Survival rate (%)
		6 mo	12 mo	24 mo	36 mo
Clinical stages
II	112	88	60	33	19
III	68	53	17	0
Pathological types
Nodulous	28	83	53	24	19
Massive	128	77	48	27	15
Diffusive	32	56	23	0
Mass diameter (cm)
< 5	10	100	100	62	54
5-10	78	85	61	32	18
≥ 10	100	66	29	11	0
Treatment time
1	58	45	0
2	48	79	48	23	0
> 2	82	95	78	39	26
Tumor thrombi
(+)	96	65	28	3	0
(-)	92	87	65	39	23
Liver cirrhosis
None or mild	109	87	68	39	24
Moderate or severe	79	39	18	4	0

Note: Between the nodulous and the massive type, P > 0.05. Others, P < 0.05 or 0.01.