After adjusting for confounders, the level of hsCRP remained lower in HNF1A MODY than in GCK MODY (p = 0.033) or in type 1 diabetes (p = 0.018), wheseas the adjusted difference between type 2 diabetes and HNF1A MODY was not significant, although it remained numerically large (0.5 mg/l, p = 0.45). Here, HNF1A is linked to type 2 diabetes mellitus.