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Clinical characteristics of study subjects
| Variable | Results |
|---|---|
| Sex (male/female) | 28/10 |
| Age [year, median (range)] | 57 (33–81) |
| Tumor size (cm, mean ± SD) | 6.6 ± 3.7 |
| α-fetoprotein level [ng/ml, median (range)] | 291 (0–1,210) |
| HBsAg positivity (%) | 66 |
| HCV antibody positivity (%) | 5.3 |
| TNM stage (I/II/III/IV) | 3/12/12/11 |
| Differentiation (high/medium/low) | 4/18/2a |
HBsAg hepatitis B surface antigen, HCV hepatitis C virus
aData available for 24 patients only
