Computerised Physician Order Entry with basic Clinical Decision Support Systems: support on drug–drug interactions
| Drug–drug interactions in medication review (reference) | Medication orders (n) | ||||
| Yes | No | ||||
| Safety alerts on drug–drug interactions | Yes | 44 | 321 | 365 | |
| No | 2 | 3193 | 3195 | ||
| Total | 46 | 3514 | 3560 | ||
Sensitivity=0.96.
Specificity=0.91.
Positive predictive value=0.12.