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Table 4 The correlation between the clinical characteristics and the expression of NDUFAB1

From: Identification of a novel lipid metabolism-related gene signature within the tumour immune microenvironment for breast cancer

Characteristic

Low expression of NDUFAB1

High expression of NDUFAB1

P value

Method

n

541

542

  

T stage, n (%)

  

0.014

Chisq.test

 T1

159 (14.7%)

118 (10.9%)

  

 T2

296 (27.4%)

333 (30.8%)

  

 T3

71 (6.6%)

68 (6.3%)

  

 T4

13 (1.2%)

22 (2%)

  

N stage, n (%)

  

0.908

Chisq.test

 N0

262 (24.6%)

252 (23.7%)

  

 N1

175 (16.4%)

183 (17.2%)

  

 N2

58 (5.5%)

58 (5.5%)

  

 N3

40 (3.8%)

36 (3.4%)

  

M stage, n (%)

  

0.041

Chisq.test

 M0

457 (49.6%)

445 (48.3%)

  

 M1

5 (0.5%)

15 (1.6%)

  

Age, meidan (IQR)

56 (47, 65)

59 (50, 69)

0.002

Wilcoxon