ITLN1 and Crohn disease: The SNP rs133062 is located in the 3’-flanking region of ITLN1, 46 nt intergenic to exon 8, where rs4656940 is located within intron 1 of CD244. The odds ratio (OR) for Crohn’s disease of rs4656940 is approximately equivalent (1.15; 95% confidence interval [CI] = 1.09–1.21) to that of rs2274910 (1.14; 95% CI = NR) of ITLN11,23.