Computerised Physician Order Entry with basic Clinical Decision Support Systems: support on overdoses
| Overdose by medication review (reference) | Medication orders (n) | |||
| Yes | No | |||
| Overdose safety alerts | Yes | 18 | 279 | 297 |
| No | 39 | 3224 | 3263 | |
| Total | 57 | 3503 | 3560 | |
Sensitivity=0.32.
Specificity=0.92.
Positive predictive value=0.06.