Table 3.
Best combination | Testing accuracy | Cross-validation accuracy | p value |
---|---|---|---|
1 | 0.815 | 10/1 | 0.001 |
1, 2 | 0.815 | 9/1 | 0.001 |
1, 2, 3 | 0.828 | 10/1 | 0.001 |
1, 2, 3, 4 | 0.819 | 6/1 | 0.001 |
1, 2, 3, 5, 6 | 0.825 | 7/1 | 0.001 |
1, Represents socioeconomic status in 10 years ago; 2, Represents omission of breakfast; 3, Represents consumption of pickled vegetable 30 years ago; 4, Represents smoking; 5, Represents overeating; 6, Represents working after eating immediately.