Table 3B:
Intergroup Comparisons for Training and Validation Sets
| Intergroup Comparisons (OR [95% CI]) | p-value | ||
|---|---|---|---|
| Training set | |||
| B vs A | 3.91 (2.57–5.95) | <.001 | |
| C vs B | 2.10(1.49–2.96) | <.001 | |
| D vs C | 2.28(1.61 −3.23) | <.001 | |
| Validation set | |||
| BvsA | 2.31 (1.64–3.25) | <0.001 | |
| C vs B | 2.32(1.66–3.25) | <0.001 | |
| D vs C | 1.55(1.09–2.22) | 0.02 | |