Table 2: Combination of CYP2C9 and VKORC1 genotypes in a sample of the Saudi Arabian population ( ).

CYP2C9 genotypeVKORC1 genotype Total
GG, (%)GA, (%)AA, (%)

CYP2C9*1/*135 (26.7)30 (22.9)25 (19.1)90 (68.7)
CYP2C9*1/*211 (8.4)19 (14.5)5 (3.8)35 (26.7)
CYP2C9*1/*33 (2.3)3 (2.3)6 (4.6)
Total49 (37.4)52 (39.7)30 (22.9)131 (100)