Rates of predicted and actual morbidity
| Outcomes | Correctly predicted complications (n=104) | Average predicted risk in study population (n=104) | Actual incidence in practice (n=4924) |
|---|---|---|---|
| Serious complication | 14 (20.90%) | 6.25% | 67 (1.36%) |
| Any complication | 73 (78.49%) | 8.86% | 93 (1.89%) |
| Pneumonia | 0 (0.00%) | 0.34% | 0 (0.00%) |
| Cardiac complication | 0 (0.00%) | 0.26% | 0 (0.00%) |
| Surgical site infection | 10 (24.39%) | 3.30% | 41 (0.83%) |
| Urinary tract infection | 0 (0.00%) | 0.49% | 1 (0.02%) |
| Venous Thromboembolism | 0 (0.00%) | 0.40% | 1 (0.02%) |
| Renal failure* | 0 (0.00%) | 0.05% | 0 (0.00%) |
| Return to OR | 14 (24.14%) | 4.89% | 58 (1.18%) |
| Death | 2 (66.67%) | 0.81% | 3 (0.06%) |
| Discharge to nursing or rehab facility | 0 (0.00%) | 2.95% | 0 (0.00%) |
Bold denotes significant values.
*Excluded four patients with previous renal failure.
OR, operating room.