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Table 2 IWPC African American GWAS Cohort patient data, regression coefficients, p-values

From: Pathway analysis of genome-wide data improves warfarin dose prediction

Covariate

Mean/% Patients

Standard Deviation

Coefficient

p-value

Age

56.81

14.66

-0.350

1.32E-07

Weight (kg)

94.55

28.07

0.136

1.27E-04

Height (cm)

171.7

10.642

0.243

0.0105

Amiodarone

4.68%

-

-13.155

2.02E-03

Aspirin

27.49%

-

-7.21

9.58E-04

VKORC1

rs9923231 GG

82.16%

-

-

-

VKORC1 rs9923231 AG

16.96%

-

-7.422

3.39E-03

VKORC1 rs9923231 AA

0.88%

-

-31.481

1.03E-03

CYP2C9*2

rs1799853 AG

4.09%

-

-2.66

0.593

CYP2C9*2

rs1799853 GG

95.91%

-

-

-

CYP2C9*3

rs1057910

GT

2.34%

-

-14.91

0.0176

CYP2C9*3

rs1057910

TT

97.66%

-

-

-

Principal Component 1

-

27.44

-0.00943

0.784

Principal Component 2

-

24.42

-0.00697

0.864

A#m Metabolic Pathway

29.71

7.25

-0.331

0.0135