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Table 2 Prognostic factors and their correlation with C1qA [276] genotype

From: Homozygous A polymorphism of the complement C1qA 276 correlates with prolonged overall survival in patients with diffuse large B cell lymphoma treated with R-CHOP

Clinical parameters No. # Genotype χ2 P Value
Non-GCB      
 β2-MG   AA AG + GG   
  positive 35 3 32 6.357 0.012
  negative 72 22 50   
 B symptoms      
  positive 48 7 41 3.344 0.067
  negative 65 19 46   
GCB      
 β2-MG   AA AG + GG   
  positive 4 2 2   0.218*
  negative 22 4 18  
 B symptoms      
  positive 7 3 4   0.144*
  negative 21 3 18  
  1. Abbreviations: AA /AG/GG indicates C1qA 276 genotype; MG: microglobulin; IPI: international prognostic index; GCB: germinal center B cell.
  2. *:Fisher’s Exact Test.