C-reactive protein (CRP) levels were also significantly higher in both T1DM-DNI and T2DM-DNI groups than in the non-DM group (126.4 ± 110.8 vs. 126.4 ± 111.2 vs. 85.1 ± 88.8 mg/dL, p < 0.001). This evidence concerns the gene CRP and type 1 diabetes mellitus.