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Table 2 Results of MDR analysis of 29 SNPs.

From: Multifactor-dimensionality reduction versus family-based association tests in detecting susceptibility loci in discordant sib-pair studies

Number of factors considered

Best candidate model

Susceptibility loci identified

Cross-validation consistency

Mean Classification error %

Mean Prediction error %

1

8

-

5

46.1

53.41

2

5, 12

-

4

43.88

52.01

3

5, 12, 14

-

3

40.51

50.12

4

4, 5, 19a, 24

D3

2

35.95

54.14

5

4, 5, 6, 10, 24

D1

2

28.54

54.10

6

4, 5, 6, 10, 16, 24

D1, D2

6

19.38

51.52

7

4, 6, 14, 16, 18, 19, 24

D1, D2, D3

3

10.95

50.44

  1. aBold text indicates real susceptibility loci.