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Table 3 Survival data of the patients classified by distinct factors in the study

From: Primary intrathoracic liposarcoma: a clinicopathologic study and prognostic analysis of 23 cases

Variable   OS   DFS
Case number Median OS (month) P Case number Median DFS (month) P
Age    0.566    0.516
  <= 60 y 18 60   13 47  
  > 60 y 5 not reached   4 not reached  
Gender    0.216    0.685
  Male 12 not reached   11 48  
  Female 11 60   6 36  
Type    0.027    0.038
  Well-differentiated 8 60   6 not reached  
  Myxoid 8 27   6 47  
  Dedifferentiated 4 11   4 6  
  Pleomorphic 3 14   1 8  
Location    0.713    0.136
  Mediastinum 10 60   6 not reached  
  Pleura 9 not reached   7 47  
  Pulmonary 4 14   4 6  
Size (ref = less 8 cm)    0.987    0.849
  <= 8 cm 12 60   10 47  
  > 8 cm 11 not reached   7 36  
Therapy    0.029    
  Radical 17 not reached   17 47  
  Non-radical 6 13   6*   
  1. *The date of DFS are not included non-radical cases.