Predictive score for length of CICU stay
| Variables | Score |
|---|---|
| Surgery urgency level | |
| Elective | 0 |
| Non-elective surgery | 2 |
| Current CHF | 2 |
| Renal failure | 4 |
| Type of surgery | |
| Isolated CABG or isolated valve | 0 |
| Combined valve and CABG surgery | 6 |
| Other surgery types | 5 |
CABG, coronary artery bypass graft; CHF, congestive heart failure; CICU, cardiac intensive care unit.