Table 6. Multivariate logistic regression analysis for axillary response.
| Clinicopathological Factors | Estimate | SE | Wald | P value | OR (95% CI) |
|---|---|---|---|---|---|
| cN | |||||
| N0 | Ref. | ||||
| N1 | ‒4.7699 | 0.2397 | 395.8245 | <0.0001*** | 0.008 (0.005–0.014) |
| N2–3 | ‒5.1551 | 0.3444 | 224.0889 | <0.0001*** | 0.006 (0.003–0.011) |
| Histological Grade | |||||
| I | Ref. | ||||
| II | 1.2373 | 0.5821 | 4.5185 | 0.0335* | 3.446 (1.101–10.784) |
| III | 1.5913 | 0.6468 | 6.0532 | 6.0532 | 4.910 (1.382–17.443) |
| Unknown | 2.7556 | 0.6098 | 20.4238 | <0.0001*** | 15.731 (4.761–51.974) |
*, P<0.05; ***, P<0.001. SE, standard error; OR, odds ratio; CI, confidence interval. SE, standard error; OR, odds ratio; CI, confidence interval.