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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