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Table 1 Correlation of high MAGE-A1 protein expression with clinicopathological characteristics in 89 LUAD

From: MAGE-A1 in lung adenocarcinoma as a promising target of chimeric antigen receptor T cells

Groups No. MAGE-A1 χ 2 P value
+ %
Gender
 Male 49 28   0.1918 0.661
 Female 40 21    
Age
 ≥ 60 years 56 31   0.0055 0.941
 < 60 years 33 18    
Tumor diameter
 ≥ 3 cm 56 36   5.1993 0.023*
 < 3 cm 33 13    
Pathological grade
 Grade I–II 64 36   0.1312 0.717
 Grade III 25 13    
Lymph node metastasis
 Positive 48 30   2.3246 0.127
 Negative 39 18    
 Insufficient data 2 1    
T status
 T1–T2 68 35   1.4974 0.221
 T3–T4 21 14    
N status
 Positive 36 25   4.6647 0.031*
 Negative 50 23    
 Insufficient data 3 1    
M status
 Positive 1 1   0.8051 0.370
 Negative 87 48    
 Insufficient data 1 0    
TNM stage
 Stage I–II 44 21   2.3890 0.122
 Stage III–IV 42 27    
 Insufficient data 3 1    
  1. *p < 0.05