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Table 3 Correlation between the density and microlocalization of macrophages and survival time in non-small cell lung cancer patients

From: The M1 form of tumor-associated macrophages in non-small cell lung cancer is positively associated with survival time

   Survival rate (%) P
(univariate)
Cox regression
Density and microlocalization n 1-yr 3-yr 5-yr   Hazard ratio (95% CI) P
(multivariate)
M1 density in islets       0.982
(0.975 - 0.989)
< 0.001
   Above median 50 94 74 54 < 0.001   
   Below median 50 42 18 10    
M1 density in stroma       1.001
(0.992 - 1.009)
0.889
   Above median 50 78 58 42 0.009   
   Below median 50 58 34 22    
M1 density in islets + stroma       1.001
(0.986 - 1.015)
0.943
   Above median 50 90 70 50 < 0.001   
   Below median 50 46 22 14    
M2 density in islets       0.997
(0.989 - 1.006)
0.535
   Above median 50 68 38 28 0.288   
   Below median 50 68 54 36    
M2 density in stroma       0.997
(0.991 - 1.004)
0.430
   Above median 50 68 48 30 0.885   
   Below median 50 68 44 34    
M2 density in islets + stroma       1.007
(0.994 - 1.021)
0.290
   Above median 50 64 42 30 0.467   
   Below median 50 72 48 34