IFIH1 and type 1 diabetes mellitus: Therefore, to overcome the limitations of individual studies, and resolve inconsistencies, we conducted an all-sided meta-analysis of the association between three SNPs, including rs1990760, rs10930046, and rs3747517, in the IFIH1 gene and multiple AIDs including SLE, T1D, GD, HT, RA, AAD, and MS.