INS and Hypokalemia: There was no difference in total insulin received (1.3 vs. 1.1 units/kg, p = 0.18), incidence of hypoglycemia (2 vs. 7%, p = 0.64), hypokalemia (16 vs. 29%, p = 0.65), or length of hospital stay (3.2 vs. 2.7 days, p = 0.27).