CD79A and type 2 diabetes mellitus: In the T2D-DED group, Spearman’s correlation analysis showed no significant correlation between IgA and lymphocyte (p=0.083; r=0.243) values, but significant positive correlations were found between IgA and neutrophil (p=0.014; r=0.309) and NLR (p=0.052; r= - 0.283) values (Figure 1B).