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Table 2 Association of genotypes with RVSP measurements in COPD patients with an RVSP measurement, using ANOVA

From: Genetic influences on right ventricular systolic pressure (RVSP) in chronic obstructive pulmonary disease (COPD)

Gene Genotypes Number Mean RVSP (mmHg) Standard
Deviation
Pvalue
VEGFA GG 123 42.8 12.0 0.24
  GC 117 45.2 13.6  
  CC 38 46.0 12.1  
   Total 278 44.2 12.7  
NOS3-VNTR 4bb 199 43.2 11.8 0.032
  4ab 70 46.6 13.8  
  4aa 8 52.0 20.2  
   Total 277 44.3 12.7  
ACE II 69 45.6 14.2 0.61
  ID 139 44.0 12.5  
  DD 69 43.6 11.6  
   Total 277 44.3 12.7  
SLC6A4 LL 90 42.7 12.6 0.43
  LS 131 44.8 13.2  
  SS 53 45.1 11.3  
   Total 274 44.2 12.6  
PTGIS CC 172 43.9 12.2 0.83
  CA 90 45.0 13.6  
  AA 15 44.3 13.8  
   Total 277 44.3 12.7  
NOS3-298 GG 120 44.4 12.6 0.83
  GT 135 43.9 12.4  
  TT 22 45.6 15.7  
   Total 277 44.3 12.7  
EDN1 GG 159 43.5 12.8 0.15
  GT 83 46.0 12.8  
  TT 24 40.7 9.3  
   Total 266 44.0 12.6  
  1. Some samples could not be genotyped, making the totals less than 278.