Table 3 Coding of the first case—drug-drug interaction alert (Duke, 2013 [36])
From: A systematic review of theoretical constructs in CDS literature
Performance expectancy | Effort expectancy | Social influence | Facilitating conditions | Motivational control |
|---|---|---|---|---|
Control: Drug-drug interaction alert | ||||
Low Trigger by drug-drug interactions associated with hyperkalemia | Low The interaction time less than one second | Low No education or tracking program | 1) provide explanation links | Medium Need user response; low efforts |
Intervention: Drug-drug interaction alert tailored with specific patient laboratory data (most recent potassium and creatinine levels) | ||||
Low Show relevant lab values with the alert | Low The interaction time less than one second | Low No education or tracking program | 1) provide explanation links; 2) tailored alert text | Medium Need user response; low efforts |
Change between study arms | ||||
− | − | − | + 1 | − |