TABLE 2

DDI Override Rates by Provider Type, Top 5 DDI Pairs

DDI PairProvider TypeOverride RateaP
Potassium chloride–spironolactoneAttending0.90 (471/543).61
Fellow0.95 (1405/1472)
NP and/or PA0.92 (1466/1596)
Resident0.94 (3287/3497)
Methadone–ondansetronAttending0.97 (447/462).78
Fellow0.97 (265/274)
NP and/or PA0.89 (757/848)
Resident0.93 (962/1033)
Ketorolac–ibuprofenAttending0.96 (470/489).84
Fellow0.96 (214/223)
NP and/or PA0.97 (351/362)
Resident0.95 (914/967)
Cyclosporine–fluconazoleAttending0.87 (471/543).93
Fellow0.92 (46/50)
NP and/or PA0.95 (647/684)
Resident0.84 (375/446)
Potassium chloride–enalaprilAttending0.93 (67/72).78
Fellow0.96 (240/249)
NP and/or PA0.93 (359/388)
Resident0.92 (600/649)
  • a Override rates are expressed as the number of overridden alerts divided by the number of presented alerts.