CRP and diabetes mellitus: Other factors showed no significant differences between the two groups such as diabetes history, CRP, LDL-C, TC, TG, ESR, CP, prealbumin (PA), Alb, ferritin, transferrin, α1-MG, RBP, serum β-d-glucosaminidase (sNAG), and urinary β-d-glucosaminidase (uNAG) (Tables 1 and 2).