Table 3.
Multivariate analysis: variables correlated with objective response in the training set
| Variables | B | P** | OR | 95% CI |
|---|---|---|---|---|
| Gender (male/female) | 1.318 | 0.004 | 3.736 | 1.522-9.172 |
| Age (≥/<60) | -0.728 | 0.065 | 0.483 | 0.223-1.047 |
| LNmax (≥/<1.27 cm) | -1.101 | 0.005 | 0.333 | 0.153-0.723 |
| Total Protein (≥/<64 g/L) | -0.557 | 0.158 | 0.573 | 0.264-1.242 |
| CEA (≥/<2.84 ng/mL) | -0.420 | 0.292 | 0.657 | 0.301-1.436 |
| Location | 0.251 | 0.176 | 1.285 | 0.894-1.847 |
| Differentiation (well/poor) | 0.216 | 0.593 | 1.241 | 0.562-2.738 |
| Signet ring cell (Yes/No) | -1.337 | 0.012 | 0.263 | 0.092-0.747 |
| Borrmann | 0.965 | 0.068 | 2.626 | 0.929-7.418 |
B: beta coefficient; OR: odds ratio; 95% CI: 95% confidence interval.
**
multivariable logistic regression analysis.