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Table 1 The clinicopathological characteristics of LUSC data from TCGA and patient data utilized from our department

From: Switched alternative splicing events as attractive features in lung squamous cell carcinoma

  TCGA dataa Test data P value
n 501 20  
Gender (%)    0.795
 Female 130 (25.9) 6 (30.0)  
 Male 371 (74.1) 14 (70.0)  
Age (mean (SD)) 67.20 (8.58) 53.90 (8.72)  < 0.001
Smoking history (%)    0.183
 Nonsmoker 18 (3.7) 2 (10.0)  
 Smoker 471 (96.3) 18 (90.0)  
Stage (%)    0.077
 Stage I 244 (49.1) 16 (80.0)  
 Stage II 162 (32.6) 3 (15.0)  
 Stage III 84 (16.9) 1 (5.0)  
 Stage IV 7 (1.4) 0 (0.0)  
  1. aSome information of several patients was missed in TCGA