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Table 1 Pairwise SNP interactions with suggestive statistical evidence (p < 10 -8 ) in the meta-analysis of two GWAS datasets gathering 1,953 cases and 2,338 controls

From: A genome-wide search for common SNP x SNP interactions on the risk of venous thrombosis

 

EOVT

MARTHA

Combined

SNP1 X SNP2

MAF(2)

Interaction

MAF

Interaction

 

rsID

Alleles(1)

CHR

rsID

Alleles

CHR

SNP1

SNP2

OR(3)

P

SNP1

SNP2

OR

P

OR (4)

P

Cochran Q(5)

I2

P(6)

rs493014

T/G

9

rs886090

G/A

9

0.31

0.33

1.72

1.85 × 10-5

0.30

0.31

1.6

6.73 × 10-7

1.64

6.00 × 10-11

0.21

0%

0.65

rs1336472

G/A

1

rs4715555

A/G

6

0.41

0.39

1.64

4.10 × 10-5

0.40

0.38

1.49

2.00 × 10-6

1.54

4.24 × 10-10

0.42

0%

0.52

rs380904

G/A

8

rs8086028

G/A

18

0.30

0.27

1.96

3.76 × 10-6

0.29

0.31

1.55

1.12 × 10-5

1.67

4.51 × 10-10

1.79

44%

0.18

rs6815916

A/G

4

rs6092326

C/T

20

0.09

0.48

2.37

4.32 × 10-5

0.09

0.47

1.98

2.95 × 10-6

2.10

6.84 × 10-10

0.51

0%

0.48

rs2282015

T/G

10

rs13050454

G/A

21

0.41

0.43

1.81

3.52 × 10-7

0.41

0.42

1.37

7.68 × 10-5

1.50

8.36 × 10-10

3.90

74%

0.05

rs7648704

T/G

3

rs4868644

C/T

5

0.33

0.49

1.64

7.36 × 10-5

0.33

0.49

1.52

2.88 × 10-6

1.56

9.89 × 10-10

0.26

0%

0.61

rs1985317

T/C

9

rs827637

G/A

10

0.39

0.46

0.55

7.13 × 10-7

0.41

0.46

0.72

7.73 × 10-5

0.66

1.32 × 10-9

3.42

71%

0.06

rs2321744

A/G

13

rs6497540

T/G

16

0.09

0.41

0.43

8.61 × 10-5

0.1

0.42

0.52

2.98 × 10-6

0.49

1.38 × 10-9

0.55

0%

0.46

rs315122

T/G

12

rs884483

T/C

15

0.29

0.11

2.61

1.92 × 10-5

0.31

0.12

1.87

7.90 × 10-6

2.05

1.42 × 10-9

1.59

37%

0.21

rs1423386

A/G

5

rs6491679

T/G

13

0.2

0.29

1.92

7.24 × 10-5

0.2

0.29

1.66

4.17 × 10-6

1.73

1.63 × 10-9

0.56

0%

0.45

rs7714670

T/C

5

rs12880735

G/A

14

0.44

0.34

1.75

4.59 × 10-6

0.44

0.36

1.42

3.32 × 10-5

1.52

1.75 × 10-9

1.99

50%

0.16

rs9392653

C/T

6

rs7780976

A/C

7

0.27

0.18

2.14

2.28 × 10-6

0.29

0.19

1.57

5.49 × 10-5

1.74

1.83 × 10-9

2.47

60%

0.12

rs9804128

A/G

1

rs4784379

G/A

16

0.27

0.25

1.97

2.73 × 10-5

0.26

0.24

1.60

9.45 × 10-6

1.71

1.90 × 10-9

1.14

13%

0.28

rs1364505

G/A

7

rs1204660

G/A

20

0.30

0.16

2.14

2.32 × 10-5

0.33

0.16

1.67

1.11 × 10-5

1.80

2.10 × 10-9

1.35

26%

0.25

rs2288073

A/G

2

rs10771022

G/T

12

0.30

0.34

1.71

7.94 × 10-5

0.29

0.34

1.55

5.51 × 10-6

1.60

2.11 × 10-9

0.35

0%

0.55

rs1367228

C/A

2

rs3905075

C/T

13

0.43

0.41

1.61

9.44 × 10-5

0.45

0.4

1.44

4.22 × 10-6

1.49

2.20 × 10-9

0.62

0%

0.43

rs536477

G/A

1

rs1937920

A/G

10

0.43

0.26

0.57

3.27 × 10-5

0.43

0.27

0.67

1.40 × 10-5

0.63

2.93 × 10-9

0.90

0%

0.34

rs2710201

A/G

7

rs3780293

G/A

9

0.06

0.34

0.35

6.84 × 10-5

0.06

0.36

0.43

9.92 × 10-6

0.40

3.30 × 10-9

0.38

0%

0.54

rs12541254

G/A

8

rs305009

G/A

15

0.35

0.23

1.99

3.15 × 10-6

0.34

0.23

1.50

7.63 × 10-5

1.65

3.33 × 10-9

2.39

58%

0.12

rs4507975

A/G

1

rs9914518

G/A

17

0.29

0.46

0.61

9.59 × 10-5

0.29

0.47

0.67

7.95 × 10-6

0.65

3.58 × 10-9

0.32

0%

0.57

rs2771051

T/G

9

rs827637

G/A

10

0.37

0.46

0.52

9.27 × 10-8

0.37

0.46

0.75

4.59 × 10-4

0.67

3.82 × 10-9

6.08

84%

0.01

rs10516089

T/C

5

rs11072930

T/C

15

0.32

0.28

0.51

2.66 × 10-6

0.31

0.3

0.69

7.19 × 10-5

0.63

3.86 × 10-9

3.12

68%

0.08

rs10504130

G/A

8

rs2847351

A/G

18

0.15

0.3

2.46

1.04 × 10-5

0.14

0.32

1.69

3.07 × 10-5

1.88

4.46 × 10-9

2.40

58%

0.12

rs318497

G/A

6

rs7019259

A/G

9

0.49

0.07

0.29

2.56 × 10-6

0.49

0.07

0.51

8.40 × 10-5

0.43

4.54 × 10-9

3.21

69%

0.07

rs6695223

T/C

1

rs1763510

C/T

6

0.12

0.39

2.49

6.00 × 10-6

0.13

0.39

1.66

4.31 × 10-5

1.86

4.70 × 10-9

2.91

66%

0.09

rs1336708

A/G

13

rs1423386

A/G

5

0.26

0.2

0.51

6.77 × 10-5

0.25

0.2

0.61

1.20 × 10-5

0.58

4.85 × 10-9

0.79

0%

0.37

rs6771316

G/A

3

rs10986432

T/C

9

0.14

0.18

2.41

4.64 × 10-5

0.13

0.17

1.99

2.20 × 10-5

2.13

5.26 × 10-9

0.50

0%

0.48

rs664910

A/G

3

rs877228

G/A

15

0.30

0.47

1.63

6.05 × 10-5

0.30

0.44

1.44

1.92 × 10-5

1.50

6.63 × 10-9

0.71

0%

0.40

rs9945428

C/A

18

rs4823535

G/A

22

0.30

0.28

0.58

7.47 × 10-5

0.30

0.26

0.65

1.85 × 10-5

0.62

6.88 × 10-9

0.46

0%

0.50

rs1910358

T/C

5

rs9981595(7)

T/G

21

0.23

0.12

2.21

9.60 × 10-5

0.23

0.11

1.93

1.63 × 10-5

2.03

7.14 × 10-9

0.30

0%

0.59

rs6771725

G/T

3

rs10507246

G/T

12

0.26

0.08

2.6

4.02 × 10-5

0.28

0.09

2.04

3.77 × 10-5

2.22

8.60 × 10-9

0.71

0%

0.40

rs16865717

C/T

2

rs2009579

C/T

20

0.27

0.36

1.9

5.22 × 10-6

0.29

0.36

1.43

9.59 × 10-5

1.56

8.82 × 10-9

2.88

65%

0.09

rs2028385

A/G

12

rs2038227

A/C

16

0.16

0.39

2.19

3.36 × 10-7

0.16

0.37

1.47

7.11 × 10-4

1.69

8.82 × 10-9

4.40

77%

0.04

rs10476160

A/G

5

rs1707420

C/T

8

0.21

0.48

0.56

6.35 × 10-5

0.20

0.48

0.65

2.48 × 10-5

0.62

9.09 × 10-9

0.75

0%

0.39

rs971572

C/A

1

rs10828151

A/C

10

0.32

0.07

0.35

3.43 × 10-5

0.32

0.07

0.47

4.38 × 10-5

0.42

9.30 × 10-9

0.88

0%

0.35

rs6858430

C/T

4

rs4800250

A/G

18

0.20

0.40

1.86

2.44 × 10-5

0.21

0.40

1.52

5.16 × 10-5

1.62

9.67 × 10-9

1.30

23%

0.25

rs467650

T/C

5

rs7153749

T/C

14

0.36

0.44

0.59

1.69 × 10-5

0.37

0.44

0.71

6.00 × 10-5

0.67

9.91 × 10-9

1.75

43%

0.19

  1. (1) Common/minor alleles.
  2. (2) Minor Allele Frequency.
  3. (3) Odds ratio for VT associated with the interaction of the two minor alleles under a logistic model assuming additive allelic effect.
  4. (4) Pooled Odds ratio derived from a fixed-effect model analysis using the inverse-variance method as implemented in METAL. None of the reported interactions demonstrated evidence for heterogeneity across GWAS samples after Bonferroni correction (p > 0.05/37 for all homogeneity test pvalues).
  5. (5) Cochran Q statistics assessing the extend of heterogeneity across the two GWAS samples.
  6. (6) P value of the Mantel-Haenszel statistic assessing heterogeneity across GWAS samples.
  7. (7) rs2836978 serves as a proxy (r2 = 1) for rs9981595 in the discovery GWAS.