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Table 5 Adjusted Hazard ratio of breast cancer survival in IHC-TNBC

From: Triple-negative, basal-like, and quintuple-negative breast cancers: better prediction model for survival

  Disease-free survival Overall survival
  HR (95%CI) P-value HR (95%CI) P-value
Molecular subtyping     
   IHC-BLBC 1.00   1.00  
   IHC-QNBC/5NP 1.43 (0.84-2.45) 0.188 1.20 (0.65-2.22) 0.558
Tumor size (cm)     
   ≤ 2 cm 1.00   1.00  
   2-5 cm 1.44 (0.76-2.73) 0.258 1.61 (0.75-3.46) 0.219
   > 5cm 3.06 (1.27-7.35) 0.012 4.07 (1.56-10.5) 0.004
LN involvement     
   Negative 1.00   1.00  
   Positive 2.54 (1.44-4.48) 0.001 3.83 (1.92-7.65) < 0.001
Adjuvant Chemotherapy     
   Not done 1.00   1.00  
   Done 0.54 (0.23-1.28) 0.161 0.31(0.13-0.76) 0.011