Randomization
TG
Stratified by GL (low, medium, and high), block randomization was used to assign RNs to 1 of the 4 CDS format groups (TO, TT, TG, or tailored). All 4 groups accessed the same 2 patient scenarios. Randomization was performed by the software automatically. Study staff recruiting and interacting with the RNs and the RN participants themselves were blinded to the group assignment.