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Table 2 Correlation between LINC00261 expression and clinicopathological characteristics of gastric cancer

From: RETRACTED ARTICLE: Decreased expression of the long noncoding RNA LINC00261 indicate poor prognosis in gastric cancer and suppress gastric cancer metastasis by affecting the epithelial–mesenchymal transition

Clinical parameter LINC00261   Chi-squared test P value
  High-expression cases (n = 69) Low-expression cases (n = 69)  
Age (years)    0.496
 <50 33 37  
 >50 36 32  
Gender    0.385
 Male 39 44  
 Female 30 25  
Location    0.561
 Distal 29 30  
 Middle 22 26  
 Proximal 18 13  
Size    0.173
 >5 cm 32 40  
 <5 cm 37 29  
Histologic differentiation    0.206
 Well 29 18  
 Moderately 29 37  
 Poorly 7 11  
 Undifferentiated 4 3  
Invasion depth    <0.001*
 T1 29 5  
 T2 21 12  
 T3 11 30  
 T4 8 22  
TNM stages    0.013*
 I 18 8  
 II 26 19  
 III 17 33  
 IV 8 9  
Lymphatic metastasis    0.006*
 Yes 41 25  
 No 28 44  
Regional lymph nodes    <0.001*
 PN0 42 25  
 PN1 12 5  
 PN2 9 22  
 PN3 6 17  
Distant metastasis    0.796
 Yes 8 9  
 No 61 60  
  1. *P < 0.05