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Table 1 Summary of patient and clinical characteristics

From: Novel personalized pathway-based metabolomics models reveal key metabolic pathways for breast cancer diagnosis

  COH plasma COH serum TCGA paired RNA-Seq
  Training set Test set Test set Test set
Characteristics Breast cancer Healthy control Breast cancer Healthy control Breast cancer Healthy control Breast cancer Healthy control
Number of samples 106 61 26 15 103 31 98 98
Age (years; median, range) 53, 31–73 34, 21–40 54.5, 36–72 37, 21–40 52, 32–72 36, 18–49 56, 30–90 56, 30–90
Stage (number of patients)         
 I 16   3   18   16  
 II 40   9   49   60  
 III 38   8   54   21  
 IV 11   6   19   1  
Race (number of patients)         
 Asian 14   3   14   1 1
 Black 5 12 4 1 6 5 6 6
 White 76 28 18 9 69 21 90 90
 Latino   21   5   5   
 Native      1    
 Other 10   1   13   1 1