Table 1.
Allele and genotype frequencies (with genotype percent within each diagnostic group) for the OPRM1 A118G SNP, listed separately for the food-addiction (n = 25) and non-food-addiction (n = 114) groups.
| Group | Allele | Genotype | |||
|---|---|---|---|---|---|
| G | A | GG | GA | AA | |
| Food Addiction | 9 | 41 | 2 (8%) | 5 (20%) | 18 (72%) |
| Non-Food Addiction | 44 | 184 | 5 (4.4%) | 34 (29.8%) | 75 (65.8) |
Note: One observation in the food-addiction group and five observations in the non-food-addiction group (4.1% in total) had missing data for the A118G SNP.