Table 2.
Genotype frequencies among analyzed polymorphisms in relationship to the alcohol blood concentration when committing suicide
| Genetic | All subjects | Alcohol negative | Alcohol positive |
|---|---|---|---|
| Marker n (%) | n = 162 | n = 98 (60.5) | n = 64 (39.5) |
| TPH1 | |||
| AA | 30 (20.8) | 20 (23.5) | 10 (16.9) |
| AC | 62 (43.0) | 30 (35.3) | 32 (54.2) |
| CC | 52 (36.2) | 35 (41.2) | 17 (28.9) |
| TPH2a | |||
| TT | 25 (17.5) | 20 (23.0) | 5 (8.9) |
| CT | 67 (46.8) | 35 (40.2) | 32 (57.1) |
| CC | 51 (35.7) | 32 (36.8) | 19 (34.0) |
| SLC6A4 | |||
| SS | 28 (19.3) | 20 (23.0) | 8 (13.8) |
| SL | 57 (39.3) | 35 (40.2) | 22 (38.0) |
| LL | 60 (41.4) | 32 (36.8) | 28 (48.2) |
| ACE | |||
| II | 43 (28.7) | 25 (27.8) | 18 (30.0) |
| ID | 77 (51.3) | 49 (54.4) | 28 (46.7) |
| DD | 30 (20.0) | 16 (17.8) | 14 (23.3) |
aχ2 = 5.04; P = 0.025; OR = 0.33, 95%CI (0.12; 0.93).