EBI3 and Behcet disease: However, we analyzed the allele and genotype frequencies of three SNPs of EBI3 (rs428253, rs9807813, and rs4740) in Tables 3, 4, found that the EBI3 rs428253 genotype CC showed a statistical difference between patients with BD and healthy controls (Table 3, p = 0.021), and the EBI3 rs428253 allele C/G also showed a statistical difference between patients with BD and healthy controls (Table 3, p = 0.034).