Table 3.
DRD2 genotypes analysis according to Omega-3 Index and neuropsychological testing.
|
DRD2 (rs4274224) |
AA (n = 41) | AG (n = 31) | GG (n = 30) | p |
|---|---|---|---|---|
| Omega-3 Index |
5.2 (4.0, 6.0) | 5.1 (4.0, 6.0) | 5.6 (4.2, 7.2) | 0.591 |
| PhysAgg | 22.7 (17.0, 28.0) | 20.6 (13.0, 27.5) | 22.0 (13.7, 29.2) | 0.513 |
| VerbAgg | 12.7 (9.0, 15.0) | 13.5 (11.0, 17.5) | 12.8 (9.5, 16.0) | 0.635 |
| Anger | 18.0 (14.0, 20.0) | 16.7 (11.0, 22.5) | 15.2 (10.7, 20.0) | 0.256 |
| Hostility | 20.1 (14.0; 26.0) | 19.8 (13.5, 26.0) | 17.0 (12.5, 19.0) | 0.220 |
| IndirAgg | 14.5 (11.0, 18.0) | 14.3 (11.0, 18.5) | 12.0 (8.7, 14.0) | 0.113 |
| Total ADD | 48.9 (32.0, 71.0) | 48.0 (23.0, 70.0) | 28.9 (13.0, 38.5) | 0.004 |
| Activation | 11.4 (7.0, 17.0) | 10.5 (5.0, 16.5) | 7.0 (3.0, 10.0) | 0.008 |
| Attention | 12.9 (7.0, 18.0) | 12.2 (6.0, 19.0) | 8.0 (3.0, 12.7) | 0.022 |
| Effort | 9.0 (4.0, 15.0) | 8.8 (4.0, 12.5) | 4.5 (1.7, 6.0) | 0.002 |
| Affect | 7.9 (4.0, 12.0) | 8.2 (3.0, 13.0) | 5.0 (1.0, 6.0) | 0.026 |
| Memory | 7.5 (5.0, 11.0) | 7.7 (4.0, 12.0) | 4.3 (0.7, 6.0) | 0.009 |