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Table 3 Clinical parameters of TNBC with basal-like breast cancer (BLBC) or non-BLBC phenotype

From: A clinically relevant gene signature in triple negative and basal-like breast cancer

Parameter

Information available*

 

Non-BLBC

(n= 107, 27.2%)

BLBC

(n= 287, 72.8%)

Total (n= 394)

P-value

lymph node status

n = 308

LNN

50 (64.9%)

190 (82.3%)

240

 
  

N1

27 (35.1%)

41 (17.7%)

68

0.002

Age 50 yrs

n = 309

≤ 50 yr

27 (34.6%)

124 (53.7%)

151

 
  

> 50 yr

51 (65.4%)

107 (46.3%)

158

0.004

Tumor size

n = 309

≤ 2 cm

16 (20.5%)

69 (29.9%)

85

 
  

> 2 cm

62 (79.5%)

162 (70.1%)

224

0.14

Histological grade

n = 309

G3

45 (57.0%)

182 (79.1%)

227

 
  

G1&2

34 (43.0%)

48 (20.9%)

82

< 0.001

  1. * Number of cases with available information on the specific parameter in the finding cohort-A