Table 2.
DNMT3B genotype and allele frequencies in case patients and control subjects and their association with HCC, n (%)
| Genotypes | Case patients (n = 100) | Control subjects (n = 140) |
| CT | 3 (3) | 1 (0.7) |
| TT | 97 (97) | 139 (99.3) |
| C allele | 3 (1.5) | 1 (0.4) |
| T allele | 197 (98.5) | 279 (99.6) |
χ2 = 1.86, P = 0.17 (genotype); χ2 = 1.84, P = 0.17 (allele).