Table 1 Univariate and multivariate analyses for pathological complete response
Univariate analysis | Multivariate analysis | |||||
|---|---|---|---|---|---|---|
n | Odds ratio (95% CI) | P value | n | Odds ratio (95% CI) | P value | |
Age, >50 years versus ≤50 years | 582 | 0.79 (0.51 to 1.21) | 0.37 | |||
Histological type | ||||||
ILC versus IDC | 240 | 2.60 (0.71 to 8.12) | 0.19 | |||
Other versus IDC | 1.09 (0.49 to 2.26) | 0.85 | ||||
Clinical tumor size, cT2 to cT4 versus cT1 | 580 | 0.88 (0.44 to 2.01) | 0.79 | |||
Clinical axillary lymph node status, cN1 to cN3 versus cN0 | 571 | 1.37 (0.86 to 2.23) | 0.27 | |||
Grade | ||||||
2 versus 1 | 529 | 1.32 (0.43 to 5.98) | 0.72 | 529 | 1.22 (0.40 to 5.52) | 0.80 |
3 versus 1 | 5.56 (1.93 to 24.4) | 2.09E-02 | 4.37 (1.48 to 19.4) | 0.05 | ||
E2F4 metagene-based classification, high risk versus low risk | 582 | 2.40 (1.57 to 3.72) | 7.98E-04 | 529 | 1.86 (1.14 to 3.08) | 4.02E-02 |