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Table 2 KAI1 and EMT and vascular endothelial and lymphatic endothelial marker as predictors for lymph node metastasis in 312 NSCLC patients (X 2)

From: Clinicopathological significance of KAI1 expression and epithelial-mesenchymal transition in non-small cell lung cancer

Marker expression Patients (n) N0 (n) N1 (n) N2 (n) P(X 2)N0 Verse N1
Verse N2
P(X 2)N0 Verse N+ P(X 2) N0 + N1
Verse N2
KAI1      <0.001 <0.001 <0.001
 Negative 206 84 80 42    
 Positive 106 69 34 3    
Co-expression      <0.001 <0.001 <0.001
 Low V/high E 114 75 36 3    
 Low V/low E 66 29 33 4    
 High V/high E 10 5 2 3    
 High V/low E 122 44 43 35    
MVD score      <0.001 <0.001 <0.001
 Mean 21.6 ± 12.0 18.0 ± 11.5 23.4 ± 11.0 29.2 ± 11.2    
LVD score      <0.001 0.005 <0.001
 Mean 4.8 ± 2.8 4.4 ± 2.7 4.9 ± 2.7 6.2 ± 2.5