Aggregate hospital performance improvement 1993–1997
| Diagnosis/procedure | Mortality rates | Length of stay |
|---|---|---|
| Acute myocardial infarction (AMI) | 11.1% | 21.6% |
| Coronary artery bypass graft (CABG) | 24.6% | 12.7% |
| Congestive heart failure | 34.7% | 23.4% |
| Gastrointestinal bleeding | 17.4% | 21.0% |
| Lower lowel resectiion | 25.6% | 20.3% |
| Chronic obstructive pulmonary disease | 32.3% | 22.7% |
| Pneumonia | 23.5% | 19.4% |
| Stroke | 10.2% | 33.7% |