Table 1.

Clinicopathological parameters of patients with HCC

Feature	N (377)	%
Age (years)
≤ 65	235	62.3
＞65	141	37.4
Unknown	1	0.3
Gender
Male	255	67.6
Female	122	32.4
Histologic grade
G1	55	14.6
G2	180	47.8
G3	124	32.9
G4	13	3.4
Unknown	5	1.3
TNM stage
I	175	46.4
II	87	23.1
III	86	22.8
IV	5	1.3
Unknown	24	6.4
T
1	185	49.1
2	95	25.2
3	81	21.5
4	13	33.4
X	1	0.3
Unknown	2	0.5
N
0	316	83.8
1	2	0.5
X	59	15.6
M
0	272	72.1
1	4	1.1
X	101	26.8