Table 5.
Environmental and genetic effect on cannabis use. Logistic Regression model 4 - explanatory variables: gender, physical/emotional neglect, presence/absence of T allele, SNP rs1800497 of ANKK1 gene; presence/absence of A allele, SNP rs1049353 of CNR1 gene; dependent variable: MJ use.
| Variables in the Equation | B | S.E. | Wald | Df | Sig. | Exp(B) |
|---|---|---|---|---|---|---|
| Gender (ref. female) male |
1.479 | .505 | 8.585 | 1 | .003 | 4.387 |
| rs1800497 (ref. C allele) T allele |
−.767 | .519 | 2.188 | 1 | .139 | .464 |
| rs1049353 (ref. G allele) A allele |
.259 | .502 | .265 | 1 | .606 | 1.295 |
| Emotional neglect(1) | 3.235 | 1.143 | 8.017 | 1 | .005 | 25.417 |
| Physical neglect(1) | 2.591 | 1.229 | 4.448 | 1 | .035 | 13.341 |
| Constant | −1.834 | .605 | 9.203 | 1 | .002 | .160 |