Table 3.

Univariate analysis of likelihood of pCR on Yale neoadjuvant cohort

Univariate
VariableORa (95% CI)P value
Age (y)
 <501
 ≥500.923 (0.377–2.259)0.8609
Nodal status
 Positive0.126 (0.042–0.379)0.0002
 Negative1
Tumor size (cm)
 <21
 >20.383 (0.101–1.449)0.1575
Nuclear grade
 1–21
 32.485 (0.983–6.278)0.0543
Estrogen receptor
 Negative1
 Positive0.488 (0.197–1.209)0.1211
Progesterone receptor
 Negative1
 Positive0.415 (0.167–1.030)0.0579
HER2
 Negative1
 Positive2.357 (0.901–6.167)0.0806
Triple-negative
 No1
 Yes2.222 (0.831–5.941)0.1115
LPBC
 No1
 Yes4.697 (1.036–21.302)0.0449
Epithelial PD-L1
 Low1
 High2.667 (0.945–7.528)0.0639
Stromal PD-L1
 Low1
 High2.804 (0.982–8.006)0.0541

NOTE: Bold P values are highlighted as being less than 0.05.

  • aOR indicates likelihood of pCR.