Table 1. Characteristics of HCC patients with survival information (N = 120).

	Clinico-pathological features	Frequency N (%)
Diagnosis	hepatocellular carcinoma	120(100.0)
Sex	Female	42(35.0)
	Male	78(65.0)
Age(year)	<50	34(28.3)
	≥50	86(71.7)
Tumor numbers	Solitary	47(58.3)
	Multiple	73(41.7)
Tumor diameter(cm)	>5	74(61.7)
	≤5	46(38.3)
Alpha fetoprotein (ug/l)	<400	36(30.0)
	≥400	84(70.0)
Tumor grade	G1	31(25.8)
	G2	56(46.7)
	G3	33(27.5)
TNM stage	I and II	63(52.5)
	III and IV	57(47.5)
Survival time (months)	Median (range)	31(2-96)