Table 3.
Multiple linear regression analysis of effects of physical abuse, MAOA allele and the interaction term physical abuse × MAOA allele on number of adult antisocial personality traits amongst Caucasians.
| Variables influencing ASP | Regression coefficient | t | Significance | 95% confidence interval | |
|---|---|---|---|---|---|
| Physical abuse | 1.057 | 1.97 | 0.05 | 0.002 | 2.112 |
| MAOA allele | 0.558 | −1.98 | 0.049 | −1.114 | −0.003 |
| Physical abuse × MAOA allele | 0.892 | 1.43 | 0.153 | −0.333 | 2.117 |
r2 = 0.135