Table 3 Predictive factors for pCR in multivariate analyses
Variables | Multivariate OR (95% CI) | P-value |
|---|---|---|
Body mass index (kg/m2) | ||
  < 24 | 1 |  |
  ≥ 24 | 0.577 (0.232–1.437) | 0.238 |
Clinical T stage | ||
 T1 | 1 |  |
 T2 | 0.276 (0.082–0.927) | 0.037 |
 T3-T4 | 0.221 (0.053–0.927) | 0.039 |
Clinical N stage | ||
 N0 | 1 |  |
 N1-N3 | 0.063 (0.022–0.176) | 0.000 |
Grade | ||
 Grade1 | 1 |  |
 Grade2 | 0.499 (0.023–10.820) | 0.658 |
 Grade3 | 0.698 (0.030–15.977) | 0.822 |
 U N | 2.186 (0.093–51.421) | 0.628 |
Phenotype by IHC | ||
 HR-positive | 1 |  |
 HER-2-positive | 0.658 (0.220–1.969) | 0.454 |
 Triple-negative | 2.110 (0.697–6.385) | 0.186 |
SIRI | ||
  ≥ 0.72 | 1 |  |
  < 0.72 | 4.999 (1.510–16.551) | 0.008 |
NLR | ||
  ≥ 1.77 | 1 |  |
  < 1.77 | 7.257 (2.122–24.818) | 0.002 |
LMR | ||
  < 5.38 | 1 |  |
  ≥ 5.38 | 0.616 (0.181–2.090) | 0.437 |