Table 4.
The alleles and genotypes frequency of the H19 polymorphisms in OSCC cases and healthy Controls.
| Polymorphisms | Alleles n (%) | χ 2 | P value | Genotypes n (%) | χ 2 | P value | P value of HWEa | |||
|---|---|---|---|---|---|---|---|---|---|---|
| rs217727 | C | T | CC | CT | TT | |||||
| Case | 295 (73.75) | 105 (26.25) | 8.96 | 0.002 | 110 (55) | 75 (37.5) | 15 (7.5) | 11.05 | 0.004 | 0.65 |
| Control | 330 (82.5) | 70 (17.5) | 133 (66.5) | 64 (32) | 3 (1.5) | |||||
| rs2107425 | ||||||||||
| Case | 252 (63) | 148 (37) | 0.04 | 0.8 | 79 (39.5) | 94 (47) | 27 (13.5) | 0.49 | 0.78 | 0.90 |
| Control | 249 (62.25) | 151 (37.75) | 74 (37) | 101 (50.5) | 25 (12.5) | |||||
HWE, Hardy–Weinberg equilibrium.