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Table 6 Adjusted Hazard ratio of breast cancer survival in IHC-BLBC

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
Tumor size (cm)     
   ≤ 2 cm 1.00   1.00  
   2-5 cm 1.49 (0.51-2.61) 0.740 1.48 (0.57-3.87) 0.422
   > 5 cm 1.72 (0.55-5.32) 0.349 2.45 (0.73-8.24) 0.147
LN involvement     
   Negative 1.00   1.00  
   Positive 3.21 (1.49-6.89) 0.003 4.78 (1.95-11.73) 0.001
Adjuvant Chemotherapy     
   Not done 1.00   1.00  
   Done 0.34 (0.12-0.88) 0.028 0.22(0.08-0.59) 0.011