Table 5.
Genotype distributions and fit to the Hardy–Weinberg principle.
| Polymorphism | Allele 1 | Allele 2 | 1/1-frequency | 1/2-frequency | 2/2-frequency | χ2 | p |
|---|---|---|---|---|---|---|---|
| COMT Val158Met | Val (G) | Met (A) | 62 | 127 | 91 | 1.93 | 0.16 |
| DAT-VNTR | 9 | 10 | 13 | 93 | 160 | 0.012 | 0.91 |
| MAOA-uVNTR | hi | lo | 54 | 89 | 118 | / | / |
| DRD2 Taq1A | A1 (T) | A2 (C) | 10 | 84 | 187 | 0.022 | 0.88 |