Table 1.

The AVP (arginine vasopressin) infusion sliding scale initially used.

Urine output, mL/kg/h	Action taken
<2	Stop infusion till urine output is 3–4 mL/kg/h
2–3	Reduce infusion rate by 50%
3–4	Maintain infusion rate
4–5	Increase infusion rate by 50%
>5	Increase infusion rate by 100%

Urine output of 3–4 mL/kg/h was targeted.