Conservative fluid management
SECONDARY
Outpatient/emergency department: All these participants will be considered adherent.Inpatient: Adherence is defined by the administration of < 110% of maintenance fluids calculated according to the Holliday–Segar formula [The management of patients who receive > 110% of maintenance intravenous fluids will be classified as nonadherent. However, all patients will be included in ITT analyses regardless of the volume of fluids administered; secondary analyses will include a per protocol adherence analysis.