Table 3. Minor Allele Frequency (MAF) of Most Common Genetic Variants.
| Population | Gene | VKORC1 | CYP2C9 | |
|---|---|---|---|---|
| Variant | -1639 G>A (rs9923231)* | *2(rs179853) | *3(rs1057910) | |
| Egyptians [12, 30] | 46.2% | 11.7 | 9.2% | |
| Egyptians [34] | 72.05% | N/A | 10.7% | |
| Egyptians [31] | 51% | 7% | 9.6% | |
| Egyptians [32] | 30% | 8% | 4.3% | |
| Iranian [35] | 56% | 27% | 9% | |
| Israeli [36] | N/A | 12.5% | 11% | |
| Kuwaiti [38] | 40% | 14% | 5% | |
| Lebanese [39] | 52% | 15% | 7% | |
| Omani [40] | 35% | 6% | 6% | |
| Sudanese [41] | 37% | 5% | 0% | |
| Turkish [43] | 50% | 13% | 10% | |
| Turkish [42] | 49% | N/A | N/A | |
| Turkish [45] | 40% | 13% | 15% | |
| Turkish [44] | 51% | 17% | 27% | |
* This rs ID refers to VKORC1 (-1639G>A) and VKORC1(3673G>A)