| Genotype |
| Protective Genotype | Popular Genotype | Risk Genotype | [n (%)] Total | ||||
| e2/e2 | e2/e3 | e2/e4 | e3/e3 | e3/e4 | e4/e4 | ||||
| Normal Metabolic Type | 1a/1a | 0 | 4 | 1 | 21 | 5 | 3 | 34 (6.77) | 379 (75.5) |
| 1a/1b | 0 | 19 | 3 | 95 | 19 | 0 | 136 (27.09) | ||
| 1b/1b | 2 | 38 | 5 | 145 | 15 | 4 | 209 (41.63) | ||
| Intermediate Metabolic Type | 1a/5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 (0) | 109 (21.71) |
| 1a/15 | 0 | 4 | 1 | 11 | 8 | 0 | 24 (4.78) | ||
| 1b/15 | 0 | 19 | 2 | 49 | 15 | 0 | 85 (16.93) | ||
| Weak Metabolic Type | 5/5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 (0) | 14 (2.79) |
| 5/15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 (0) | ||
| 15/15 | 0 | 4 | 0 | 9 | 1 | 0 | 14 (2.79) | ||
| [n (%)] Total |
| 2 (0.4) | 89 (17.73) | 12 (2.39) | 329 (65.54) | 63 (12.55) | 7 (1.39) |
|
|
| 91 (18.13) | 341 (67.93) | 70 (13.94) | |||||||