Table 1. Clinicopathological characteristics.

Characteristics	N (%), total n = 46
Age, median (range), years	50 (30–78)
Sex
Male	34 (74%)
Female	12 (26%)
T stage	0.69
T1–2	25 (55%)
T3–4	21 (45%)
N stage
N0 or Nx	21 (67%)
N1	15 (33%)
Resection margin status
R0 resection	37 (80%)
R1 resection	9 (20%)
Differentiation
Well or moderately differentiated	38 (82%)
Poorly differentiated	8 (17%)
Underlying viral hepatitis infection or liver cirrhosis	5 (11%)
Adjuvant treatment	11 (24%)