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Table 2 Genotype frequency of SNP rs12979860 and rs8099917 in both populations

From: IL28B gene polymorphism rs12979860, but not rs8099917, contributes to the occurrence of chronic HCV infection in Uruguayan patients

IL28B SNP HCV-infected population (n = 78) Uninfected population (n = 92) Statistical test and value p value
rs12979860, n (%)    χ2cd 6.185 0.045*
 CC 23 (29.5) 42 (45.7)   
 CT 37 (47.4) 39 (42.4)   
 TT 18 (23.1) 11 (11.9)   
 CT + TT d 55 (70.5) 50 (54.3) χ2d 4.671 0.031*
 CC + CT r 60 (76.9) 81 (88.0) χ2r 3.689 0.055
rs 8,099,917, n(%)    χ2cd 3.850 0.146
 TT 45 (57.7) 56 (60.9)   
 TG 22 (28.2) 31 (33.7)   
 GG 11 (14.1) 5 (5.4)   
TG + GG d 33 (42.3) 36 (39.1) χ2d 0.177 0.674
TT + TG r 67 (85.9) 87 (94.6) χ2r 3.720 0.054
  1. χ2 Chi-square test; cd = Codominant model; d = Dominant model; r = Recessive model; *p < 0.05