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Table 2 Description of eight indicators

From: An evidential reasoning based model for diagnosis of lymph node metastasis in gastric cancer

Patient data LNM(-) LNM(+)
 Patient number 41/175 134/175
Measurement data   
 Tumor thickness(mm) 13.3 ± 14.0 16.6 ± 28.4
 Maximum lymph node size(mm) 6.5 ± 2.8 10.0 ± 5.5
 The number of lymph nodes 7 ± 4 12 ± 8
 Lymph node enhancement 39.5 ± 58.5 62.5 ± 66.5
 Count data   
Tumor enhancement pattern   
 Pattern 1 13/175 6/175
 Pattern 2 26/175 118/175
 Pattern 3 2/175 10/175
Serosal invasion   
 Yes 15/175 120/175
 No 26/175 14/175
Tumor classification   
 Early gastric cancer 9/175 1/175
 Borrmann I 2/175 0/175
 Borrmann II 3/175 9/175
 Borrmann III 27/175 121/175
 Borrmann IV 0/175 3/175
Lymph nodes station   
 Station 1 29/175 44/175
 Station 2 12/175 54/175
 Station 3 0/175 36/175
  1. The value of the measurement data was measured manually, and the count data was the number of data.