Table 2.
GABRA2 SNPs and Impulsiveness
| Impulsiveness | ||||||
|---|---|---|---|---|---|---|
| N | Overall Mean (s.e.m) |
N | Females Mean (s.e.m) |
N | Males Mean (s.e.m) |
|
| rs279858 | ||||||
| GG | 81 | 16.8 (0.41) | 35 | 17.3 (0.66) | 46 | 16.4 (0.53) |
| GA | 212 | 16.0 (0.26) | 84 | 16.6 (0.43) | 128 | 15.7 (0.32) |
| AA | 138 | 15.5 (0.32) | 55 | 15.3 (0.53) | 83 | 15.7 (0.39) |
| p value | 0.02 (*0.016) | 0.012 (*0.011) | 0.422 (*0.379) | |||
| rs279826 | ||||||
| GG | 99 | 16.6 (0.38) | 42 | 17.2 (0.60) | 57 | 16.1 (0.49) |
| GA | 214 | 15.9 (0.26) | 84 | 16.7 (0.42) | 130 | 15.5 (0.32) |
| AA | 123 | 15.2 (0.34) | 48 | 14.7 (0.56) | 75 | 16.1 (0.49) |
| p value | 0.008 (*0.012) | 0.006 (*0.002) | 0.557 (*0.588) | |||
| Haplotype | ||||||
| GG/GG | 83 | 16.7 (0.43) | 35 | 17.2 (0.69) | 48 | 16.3 (0.54) |
| AA/GG | 198 | 16.0 (0.28) | 76 | 16.6 (0.47) | 122 | 15.6 (0.34) |
| AA/AA | 124 | 15.2 (0.35) | 50 | 14.7 (0.57) | 74 | 15.6 (0.44) |
| p value | 0.01 (*0.032) | 0.009 (*0.006) | 0.490 (*0.531) | |||
*
p values adjusted for family history and age