Table 3.
GMDR models of gene-gene interactions on body fat percentage and triceps skin fold thickness
| Models | TBA1 | TBA2 | CVC | P sign |
|---|---|---|---|---|
| Gene-gene interaction for body fat percentagea | ||||
| ApaI | 0.569 | 0.511 | 6/10 | 0.172 |
| FokI, ApaI | 0.602 | 0.524 | 6/10 | 0.055 |
| FokI, ApaI, rs2239179 | 0.632 | 0.575 | 10/10 | 0.010 |
| FokI, ApaI, rs2239179, rs2189480 | 0.657 | 0.553 | 10/10 | 0.055 |
| Gene-gene interaction for triceps skin fold thicknessa | ||||
| ApaI | 0.593 | 0.595 | 10/10 | 0.001 |
| FokI, ApaI | 0.607 | 0.525 | 5/10 | 0.055 |
| FokI, ApaI, rs2189480 | 0.643 | 0.578 | 6/10 | 0.001 |
| FokI, ApaI rs2239179, rs2189480 | 0.655 | 0.541 | 10/10 | 0.001 |
GMDR Generalized multifactor dimensionality reduction, TBA1 Training balanced accuracy, TBA2 Testing balanced accuracy, CVC Cross-validation consistency. P sign = P value from sign test. a Adjusted for age, sex, alcohol, high-fat diet and the family history of obesity