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Table 3 The relationship between the serum markers and the location, size, and TNM stage of pancreatic cancer

From: Multiple tumor marker protein chip detection system in diagnosis of pancreatic cancer

Group Number CEA   CA19-9   CA242  
   value (ng/ml) P-value value (ng/ml) P-value value (ng/ml) P-value
Tumor location head 48 20.6 ± 42.6   756.6 ± 1,228.2   58.3 ± 55.3  
Body/tail 146 28.0 ± 33.1   2,902.5 ± 3,308.3   76.1 ± 72.1  
Whole 59 74.9 ± 232.1 P >0.5 1,517.3 ± 2,928.6 P <0.5 72.6 ± 60.3 P >0.5
Tumor size        
≤ 5 cm 166 23.7 ± 39.1   1,113.4 ± 2,660.4   45.2 ± 48.1  
> 5 cm 69 23.9 ± 36.3 P >0.5 1,258.9 ± 5,002.3 P >0.5 59.1 ± 60.3 P >0.5
TNM stage        
I 22 14.1 ± 16.6   1,126.6 ± 1,425.9   57.6 ± 54.4  
II 140 12.7 ± 28.3   845.0 ± 2,000.7   53.9 ± 52.1  
III 73 90.3 ± 212.8 P <0.5 2,976.6 ± 3,513.2 P <0.5 97.6 ± 67.1 P <0.5