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Genotypic and allelic frequencies between the nondrinkers and drinkers [n (%)]
| Group | n | Genotype | Allele | |||
|---|---|---|---|---|---|---|
| CC | CG | GG | C | G | ||
| Nondrinker | 516 | 236(45.7) | 222(43.0) | 58(11.3) | 694(67.2) | 338(32.8) |
| Drinker | 514 | 232(45.2) | 234(45.5) | 48(9.3) | 698(67.9) | 330(32.1) |
| χ2 | - | 1.290 | 0.010 | |||
| P | - | 0.525 | 0.752 | |||
