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Table 5 Univariate analysis using a proportional hazard model for the survival of the 799 lung cancer patients.

From: Clinicopathological characteristics of resected adenosquamous cell carcinoma of the lung: Risk of coexistent double cancer

  Univariate analysis
Variable 95% CI Hazard ratio P value
Gender    
   Female   1  
   Male 1.43-2.63 1.950 < 0.0001
Age (y)    
   <70   1  
   ≥70 1.80-1.793 1.392 0.105
pT    
   T1-2   1  
   T3-4 1.86-3.27 2.46 < 0.0001
pN    
   N0   1  
   N1-2 2.25-3.73 2.90 < 0.0001
Histological type    
   Non- ADSQ   1  
   ADSQ 0.48-350 1.302 0.601
Double ca    
   No   1  
   Yes 0.61-1.14 0.833 0.253
MPLC    
   No   1  
   Yes 0.54-1.49 0.89 0.671
  1. 95% CI: 95% confidence interval.