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Table 1 Correlation between RIG-I expression in gastric cancer tissues and patients’ clinical parameters

From: Decreased RIG-I expression is associated with poor prognosis and promotes cell invasion in human gastric cancer

Clinical parameters Cases RIG-I expression level χ 2 P
High (H-score ≥ 45) Low (H-score < 45)
Gender 0.243 0.622
 Male 53 38 15   
 Female 30 23 7   
Age (years) 0.377 0.539
 ≥ 60 56 40 16   
 < 60 27 21 6   
Tumor size (cm) 0.683 0.409
 ≥ 5 41 31 10   
 < 5 41 34 7   
Pathological stage 4.668 0.031
 I + II 17 16 1   
 III + IV 66 45 21   
Tumor stage 0.5901 0.442
 T1 + T2 12 10 2   
 T3 + T4 70 51 19   
Lymph node metastasis 0.326 0.568
 Yes 65 49 16   
 No 19 17 2   
Distant metastasis 0.881 0.348
 Yes 10 9 1   
 No 74 57 17   
TNM stage 0.561 0.454
 I + II 33 26 7   
 III + IV 49 35 14