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Table 2 Univariate analysis of disease-free and overall survival for 42 patients with type B2 thymoma

From: Treatment and prognosis of type B2 thymoma

Variable Five-year disease-free survival rate (%) P 5-year overall survival rate (%) P
Gender   0.117   0.061
  Male 44.9   87.5  
  Female 75.1   82.8  
Age   0.479   0.971
  <50 62.1   87.7  
  ≥50 62.9   81.4  
Stage   0.000   0.000
  I + II 79.2   95.2  
  III + IV 33.4   55.2  
Resection   0.009   0.000
  Yes 67.8   93.7  
  No 42.9   51.4  
Adjuvant treatment   0.204   0.023
  Yes 66.5   95.7  
  No 58.9   71.5  
Tumor size   0.772   0.372
  >7 cm 56.2   90.7  
  ≤7 cm 80.8   82.4  
Myasthenia gravis   0.895   0.702
  Yes 51.4   83.3  
  No 64.7   84.9