Table 4.

Multiple regression model that explains 73% of the variance in warfarin dose

Predictor	SNP	P-Value	Univariate R2
VKORC1	rs9923231	<0.0001	0.317
CYP2C9	rs1799853 (*2) + rs1057910 (*3)	<0.0001	0.159
Age		0.0029	0.092
PROC	rs2069919	0.0416	0.090
Bodyweight		0.0075	0.057
EPHX1	rs4653436	0.1016	0.048
Interaction		0.0878	0.036
GGCX	rs12714145	0.0260	0.034
ORM1	rs1687390	0.0571	0.026

Univariate R²-values are included for comparison