CCNC and acute kidney injury: On the other hand, an intra-group analysis showed that the levels of CRE, Ccr, CycC, BU, PLT and NEUT were different in diabetic patients with AKI (p < 0.05 or p < 0.01), whereas for cancer patients, the levels of CRE, Ccr, CycC and BU were statistically different (p < 0.01), while NEUT# and RBC were significantly different in patients with heptic insufficiency (p < 0.05 or p < 0.01).