Table 3 MDR analysis for interactions between GC gene SNPs to predict the risk of GDM.

From: GC vitamin D-binding protein gene functional genetic variants and gestational diabetes mellitus risk and prediction

Best model

Training balanced accuracy

Testing balanced accuracy

CVC

χ2

P

1

0.5417

0.4880

81/100

8.81

0.003

1, 2

0.5702

0.5624

100/100

25.28

 < 0.001

1, 2, 3

0.5878

0.5353

93/100

39.66

 < 0.001

1, 2, 3, 4

0.6168

0.5442

100/100

68.59

 < 0.001

  1. CVC, cross validation consistency; 1, rs7041; 2, rs4752; 3, rs4588; 4, rs3733359.