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Table 2 Allele frequencies

From: Polymorphisms of VEGF and VEGF receptors are associated with the occurrence of ovarian hyperstimulation syndrome (OHSS)—a retrospective case–control study

   OHSS (%) Control (%) P-valuea Chi OR (CI)
VEGFR1-519       
  C 219 (94.40) 244 (98.39)    
  T 13 (5.60) 4 (1.61) 0.018* 5.59 3.62 (1.16 - 11.27)
VEGFR2-604       
  T 107 (46.12) 125 (50.40)    
  C 125 (53.88) 123 (49.60) 0.35 0.88 1.19 (0.83- 1.7)
VEGFR2-1192       
  G 201 (86.64) 228 (91.94)    
  A 31 (13.36) 20 (8.06) 0.06 5.59 1.76 (0.97 - 3.18)
VEGFR2-1719       
  T 55 (23.71) 60 (24.19)    
  A 177 (67.29) 188 (75.81) 0.88 0.02 0.97 (0.64 - 1.48)
VEGF-405       
  G 91 (39.22) 108 (43.55)    
  A 141 (60.78) 140 (5645) 0.34 0.92 0.84 (0.58 - 1.20)
  1. aChi square test was used, with p < 0.05 considered significant and marked with an asterisk. To adjust the values for multiple comparisons, we used the Benjamini-Hochberg (BH) correction method, which controls false discovery rate (FDR).