Association of SNP rs671 and alcohol use
| SNP | EA | OR | L | U | ORhom | ORhet | ORGcarrier | P value | |
| Pooled | rs671 | G | 4.50 | 3.6670 | 5.5249 | 19.97 | 8.12 | 13.78 | 6.08×10-47 |
| Male | rs671 | G | 5.02 | 3.9463 | 6.3898 | 50.14 | 12.19 | 24.71 | 2.52×10-39 |
| Female | rs671 | G | 3.39 | 2.2978 | 4.9975 | 15.94 | 4.89 | 10.76 | 7.44×10-10 |
EA, effect allele; L, Lower limit of 95% CI; OR, odds ratio; ORGcarrier, OR of GG+GA; ORhet, OR of heterozygote; ORhom, OR of homozygous;SNP, single nucleotide polymorphism; U, Upper limit of 95% CI.