Table 1.

Clinical pathological parameters of patients with HCC.

Feature	N (339)	%
Age (years)
<65	208	61.4
≥ 65	131	38.6
BMI
≤ 24	152	44.8
> 24	162	47.8
Unknown	25	7.4
Gender
Male	231	68.1
Female	108	31.9
Histologic grade
G1	46	13.6
G2	166	49.0
G3	113	33.3
G4	12	3.5
Unknown	2	0.6
TNM stage
I	170	50.1
II	84	24.8
III	81	23.9
IV	4	1.2
Residual tumor
R0	301	88.8
R1	10	2.9
R2	2	0.6
R3	19	5.6
Unknown	7	2.1