- Serum ure (mmol / L), creatinin (µmol / L), potasium (mmol / L) and sodium (mmol / L) of AKI in group 1 vs group 3 were 23.67±12.66 vs 20.81±9.29 (p>0.05), 358.56±200 vs 349.53±283.41 (p>0.05), 4.82±0.99 vs 4.22±1.18 (p<0.05), 138.24±7.47 vs 132.41±7.49 (p<0.05), respectively.