Rate of Diagnostic Accuracy for Acute Myocardial Infarction With and Without the Use of ACI-TIPI
| Hospital | 2001–2002 Control ACI-TIPI Off (n = 974) | 2001–2002 Intervention ACI-TIPI On (n = 846) | % Change |
|---|---|---|---|
| ACI-TIPI = Acute Cardiac Ischemia Time-Insensitive Predictive Instrument. | |||
| * P = .15. | |||
| Hospital 1 | 88.8 | 90.7 | +1.9 |
| Hospital 2 | 80.0 | 87.5 | +7.5 |
| Hospital 3 | 85.7 | 88.5 | +2.8 |
| Hospital 4 | 92.2 | 90.0 | −2.2 |
| Hospital 5 | 85.5 | 87.7 | +2.2 |
| Hospital 6 | 91.6 | 93.6 | +2.0 |
| Hospital 7 | 93.9 | 95.2 | +1.3 |
| Hospital 8 | 70.0 | 100.0 | +30.0 |
| Hospital 9 | 82.6 | 87.1 | +4.5 |
| Hospital 10 | 82.8 | 79.4 | −3.4 |
| Hospital 11 | 85.1 | 83.7 | −1.4 |
| All hospitals* | 86.8 | 89.0 | +2.2 |