Table 2.

Pharmacogenomics clinical decision support interventions implemented in the electronic health record.

Pharmacogenomics clinical decision support interventions	Number of months in production	Monthly ratesa
Abacavir - HLA-B*57:01
Drug Order Attempted, Total Popup Alerts		3.7
Drug order attempted, alerted patient has positive HLA-B*5701		0.9
Drug order attempted, alerted patient should be tested for HLA-B*5701	30	2.8
Patient Tested, Result Positive, Physician Notified, Allergy Added		0.3
Carbamazepine - HLA-B*15:02
Drug Order Attempted, Total Popup Alerts		1.3
Drug order attempted, alerted patient has positive HLA-B*1502	27	0.1
Drug order attempted, alerted patient should be tested for HLA-B*1502		1.2
Patient Tested, Result Positive, Physician Notified, Problem Added		0.0
Thiopurine - TPMT
Drug Order Attempted, Total Popup Alerts		77.6
Drug order attempted, alerted patient has intermediate or low TPMT test results	25	11.4
Drug order attempted, alerted to consider patient be tested for TPMT		66.2
Patient Tested, Result Positive, Physician Notified, Problem Added		54.7
Codeine/Tramadol/Tamoxifen - CYP2D6
Drug Order Attempted, Total PopUp Alerts		15.0
Drug order attempted, alerted patient at risk with Extensive to Ultra Rapid test result		6.0
Drug order attempted, alerted patient at risk with Ultra Rapid test result	21	3.9
Drug order attempted, alerted patient at risk with Poor to Intermediate test result		1.5
Drug order attempted, alerted patient at risk with Poor test result		3.6
Drug order attempted, alerted patient at risk with Intermediate to Ultra Rapid test result		0.0
Patient Tested, Result At RISK, Physician Notified, Problem Added		25.1
Simvastatin - SLCO1B1
Drug Order Attempted, Total PopUp Alerts		0.7
Drug order attempted, alerted for TC Genotype	14	0.7
Drug order attempted, alerted for CC Genotype		0.0
Patient Tested, Result At RISK, Physician Notified, Problem Added		0.6
Warfarin - CYP2C9/VKORC1
Drug Order Attempted, Total PopUp Alerts	10	0.7
Drug order attempted, dosing algorithm recommendations presented for warfarin order		0.7
Drug order attempted, unable to display dosing algorithm due to missing data		0.0
Clopidogrel - CYP2C19
Drug Order Attempted, Total PopUp Alerts		5.6
Drug order attempted, alerted patient at risk with Intermediate test result		4.6
Drug order attempted, alerted patient at risk with Poor to Intermediate test result	10	0.2
Drug order attempted, alerted patient at risk with Poor test result		0.8
Patient Tested, Result At RISK, Physician Notified, Problem Added		28.2
Allopurinol - HLA-B*58:01
Drug Order Attempted, Total PopUp Alerts		4.7
Drug order attempted, alerted patient at risk with Positive result	6	0.0
Drug order attempted, alerted patient should be tested for HLA-B*5801		4.7
Patient Tested, Result At RISK, Physician Notified, Problem Added		0.0

^aMonthly rate of events calculated as same provider, same patient, same drug order within 24 hours.