Table 2 Distribution of genotypes and allele frequencies of TPH2 rs7305115 polymorphism
From: Effect of Tryptophan Hydroxylase-2 rs7305115 SNP on suicide attempts risk in major depression
| Â | Â | MDD+suicide (n = 215) | MDD-suicide (n = 215) | P value a | OR (95%CI) |
|---|---|---|---|---|---|
Genotype (N, %) | Â | Â | Â | < 0.001 | -- |
| Â | AA | 31 (14.4%) | 63 (29.3%) | Â | Â |
| Â | AG | 118 (54.9%) | 108 (50.2%) | Â | Â |
| Â | GG | 66 (30.7%) | 44 (20.5%) | Â | Â |
Genotype (N, %) | Â | Â | Â | < 0.001 | 0.406 |
| Â | AA | 31 (14.4%) | 63 (29.3%) | Â | (0.251-0.657) |
| Â | AG+GG | 184 (85.6%) | 152 (70.7%) | Â | Â |
Allele (N, %) | Â | Â | Â | < 0.001 | 0.603 |
| Â | A | 180 (41.9%) | 234 (54.4%) | Â | (0.461-0.790) |
| Â | G | 250 (58.1%) | 196 (45.6%) | Â | Â |