Of these 5 loci, 2 were found to be significantly associated with BD susceptibility: rs17375018 (G vs. A, OR = 1.50, 95% CI: 1.34-1.68, <i>P</i> < .00001) and rs924080 (T vs. C, OR = 1.36, 95% CI: 1.29-1.43, <i>P</i> < .00001).
Six SNPs in IL23R-IL12RB2 were found to be associated with BD after Bonferroni correction for multiple testing, the most significant of which were rs17375018 (OR for G allele 1.51, 95% CI 1.27-1.78, P(unadj) = 1.93 × 10(-6) ), rs7517847 (OR for T allele 1.48, 95% CI 1.26-1.74, P(unadj) = 1.23 × 10(-6) ), and rs924080 (OR for T allele 1.29, 95% CI 1.20-1.39, P = 1.78 × 10(-5) ).
The results also suggested that both rs11209032 AA and rs17375018 GG of IL-23R are predisposing genotypes for BD and that the AGCG haplotype may provide protection against BD.