| PTSD | |||
| rs267943 Genotype | Controls | Cases | Total |
| n (%) | n (%) | n (%) | |
| Allele | |||
| A/A | 641 (50.6) | 275 (39.2) | 916 (46.5) |
| G/G | 105 (8.3) | 94 (13.4) | 199 (10.1) |
| A/G | 522 (41.1) | 333 (47.4) | 855 (43.4) |