Analysis demonstrated that there were significant differences in the overall distribution of genotypes and dominant or recessive models of rs2271875 and rs768963 between the CI and the non-CI groups.
However, there was a significant difference in the overall distribution of genotypes and dominant/recessive models of rs768963 between CI and control groups.
We found that rs768963 polymorphism was significantly more frequent in the CI group than in the non-CI group and the T-T-G-T haplotype of C795T-T924C-G1686A-rs768963 was significantly less frequent in the CI subjects (0.238 versus 0.339; OR 0.617 [95%CI 0.444-0.856]).