| Model ID | 09-029-06 |
| Model Name | Society of Thoracic Surgeons (STS) (CABG/valve) - Reoperation |
| Pubmed ID | 19559824 |
| First Author | Shahian |
| Journal | Annals of Thoracic Surgery |
| Year | 2009 |
| Title | The Society of Thoracic Surgeons 2008 cardiac surgery risk models: part 3–valve plus coronary artery bypass grafting surgery |
| Primary Index Condition | Coronary Artery Disease (CAD) |
| Secondary Index Condition | Cardiac Surgery |
| Outcome | Reoperation |
| Model Sample Size | 101661 |
| Cohort Sample Size | 101661 |
| Number of Events | 12117 |
| Follow-Up Duration | Short (<3 months) |
| AUROC | 0.623 |
| Calibration Reported | 1 |
| Covariates | Intercept; Preoperative Afib; Age function 1; Age function 3; Age by reop function; Age by status function; BSA function 1; BSA function 2; CHF and NYHA IV; CLD function; Creatinine function 1; CVD and prior CVA; Dialysis; Dialysis by MVR function; Dialysis by MVRepair function; Ejection fraction function; Endocarditis, active; Female; Female by BSA function 1; Female by BSA function 2; IABP or inotropes; Immunosuppressive treatment; MI <24 hours; MVR; MVRepair; No. diseased coronary vessel function; Peripheral vascular disease; Race black; Race Hispanic; Reop, 1 previous operation; Reop, >=2 previous operations; Reop by MVR function; Reop by MVRepair function; Shock; Status urgent; Status emergent |
| Mesh Terms | To be updated |
| Number of Validations | 1 |
