Characteristics Patients with HCC (n = 30) Patients without HCC (n = 106)
Gender (%) Male/Female 25 (83) / 5 (17) 69 (65) / 37 (35)
Age Mean ± SD 59.1 ± 10.3 48.4 ± 10.8
Infection hepatitis virus (%) HBV/HCV/HBV+HCV/none 26 (87) / 3 (10) / 0 (0) / 1 (3) 105 (99) / 0 (0) / 0 (0) / 1 (1)
Chronic Hepatitis/Liver cirrhosis (%) N/A 87 (82) / 19 (18)
Tumor size    
≤ 2 cm 14 N/A
> 2 cm and ≤ 3 cm 6 N/A
> 3 cm and ≤ 5 cm 8 N/A
> 5 cm 2 N/A
Number    
 Single 23 N/A
Multiple 7 N/A
Table 1: Patient Characteristics.