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Table 2 Univariate and multivariate analyses by Cox regression of basal tumors, IPC series

From: Kinome expression profiling and prognosis of basal breast cancers

   Univariate Analysis    Multivariate Analysis  
  N HR [95% CI] p -value N HR [95% CI] p -value
Age ≤50 (vs > 50 y) 73 1.83 [0.79-4.26] 0.16    
pT > 20 mm (vs ≤ 20 mm) 73 1 [0.96-1.05] 0.95    
pN pos (vs neg) 73 1.93 [0.88-4.24] 0.1    
Grd 2-3 (vs 1)* 73 0.15 [0.02-1.18] 0.07    
ER pos (vs neg) 73 1.08 [0.25-4.68] 0.91    
Vascular invasion 72 2.32 [1.04-5.18] 0.04 72 2.30 [1.03-5.14] 0.04
Lymphocyte infiltrate ** 71 0.38 [0.11-1.28] 0.12    
Chemotherapy 73 0.62 [0.18-2.12] 0.62    
Hormone therapy 72 1.76 [0.64-4.81] 0.27    
Immune metagene High (vs Low) 73 0.21 [0.06-0.70] 0.01 72 0.22 [0.07-0.73] 0.01
  1. * Only 1 tumor was grade 1
  2. **absent to low vs moderate to high.