|   疗效  |       n  |       PD  |       SD  |       PR  |       CR  |       RR  |       χ2  |       P  |    
|   蛋白表达  |       
  |       
  |       
  |       
  |       
  |       
  |       14.163  |       <0.05  |    
|   TTF-1(+)TS(−)  |       53  |       6  |       5  |       40  |       2  |       81.13  |       
  |       
  |    
|   TTF-1(+)TS(+)  |       4  |       1  |       1  |       2  |       0  |       50.00  |       
  |       
  |    
|   TTF-1(−)TS(+)  |       14  |       5  |       5  |       4  |       0  |       28.57  |       
  |       
  |    
|   TTF-1(−)TS(−)  |       9  |       2  |       3  |       4  |       0  |       44.45  |       
  |       
  |