Table 1:

RE-AIM definition and specific measurements for an EMR^a-based LPV^b order

RE-AIM Dimension	Description	Measurements
Reach	Is the intervention reaching the target population?	Newly intubated patients admitted to the ICUc
Effectiveness	Does the intervention accomplish its goals?	Primary measure of efficacy: Proportion of patients who received an initial Vtd after a mechanical ventilator order that was adherent to LPV (≤ 8 cc/kg of PBWe) Secondary measure of efficacy: Proportion of ordered Vt that was adherent to LPV (≤ 8 cc/kg of PBW)
Adoption	Are those targeted to deliver the intervention participating?	Proportion of patients for which EMR-based LPV order was used
Implementation	Is the intervention consistently implemented?	Proportion of orders where the pre-calculated Vt was used rather than the provider entering Vt (in ccf) directly
Maintenance	Did the intervention become part of the routine organizational practices and maintain effectiveness?	Measured as adherence to LPV order use by providers and adherence to LPV in patients one year after implementation of the EMR-based LPV order

Definition of abbreviation:

^aElectronic medical record

^bLung productive ventilation

^cIntensive Care Unit

^dTidal Volume

^ePredicted body weight

^fcubic centimeters