Table 3 GMDR analysis for the best interaction combination models

Gene–hypertension interactions^a

 2

1, hypertension

8/10

 3

1, 3, hypertension

6/10

 4

1, 2, 3, hypertension

5/10

 5

1, 2, 3, 4, hypertension

7/10

Gene–alcohol drinking interactions^b

 2

1, alcohol drinking

10/10

 3

1, 3, alcohol drinking

8/10

 4

1, 2, 4, alcohol drinking

7/10

 5

1, 2, 3, 4, alcohol drinking

8/10