Table 3.
Logistic multiple regression analysis comparing two groups
| Factors | β | SE | Sig (P) | Expβ | 95% CI | |
|---|---|---|---|---|---|---|
|
| ||||||
| Lower | Lower | |||||
| Peritumoural vascular invasion | ||||||
| Invasion vs no invasion | 0.865 | 0.381 | 0.023 | 2.376 | 1.125 | 5.015 |
| Tumor grade | ||||||
| Intermediate vs low | 1.507 | 0.486 | 0.002 | 4.513 | 1.742 | 11.691 |
| High vs Low | 1.737 | 0.542 | 0.001 | 5.682 | 1.964 | 16.434 |
| P53 | ||||||
| P53+ vs. p53- | 0.225 | 0.258 | 0.383 | 1.252 | 0.756 | 2.074 |
| VEGF | ||||||
| VEGF+ vs VEGF- | 0.572 | 0.279 | 0.040 | 1.772 | 1.026 | 3.060 |
| Molecular subtype | ||||||
| ‘Luminal B-like (HER2 negative)’ vs. ‘luminal A-like’ | 0.444 | 0.305 | 0.145 | 1.559 | 0.858 | 2.835 |
| ‘Luminal B-like (HER2 positive)’ vs. ‘luminal A-like’ | 0.555 | 0.371 | 0.134 | 1.742 | 0.842 | 3.605 |
| ‘HER2 positive’ vs. ‘luminal A-like’ | 0.675 | 0.343 | 0.049 | 1.965 | 1.004 | 3.846 |
| ‘Triple negative’ vs. ‘luminal A-like’ | 0.835 | 0.276 | 0.002 | 2.304 | 1.342 | 3.955 |
Abbreviations: β, regression coefficient; SE, standard error; Sig (P), probability value; 95% CI, confidence interval.