CD4 and latent autoimmune diabetes in adults: Interestingly, in LADA patients, CD4+ Tcm cells were positively correlated with FBG (r=0.416, p<0.01), HbA1c (r=0.391, p<0.05) and BMI (r=0.349, p<0.05), while negatively correlated with FCP (r=-0.621, p<0.001) and postprandial C-peptide (PCP) (r=-0.588, p<0.001).