Inclusion/exclusion criteria
| Inclusion criteria | Exclusion criteria |
|---|---|
| Pneumonia | <60 years old |
| Atrial fibrillation | Non-English speaking |
| Altered mental status | Left against medical advice |
| Dehydration | Transferred to the ICU |
| Acute renal failure | |
| Urinary tract infection | |
| Cancer pain | |
| >10 Medications |
ICU, intensive care unit.