| Model ID | 95-009-01 |
| Model Name | Ontario Province Risk (OPR) Score |
| Pubmed ID | 7828293 |
| First Author | Tu |
| Journal | Circulation |
| Year | 1995 |
| Title | Multicenter validation of a risk index for mortality, intensive care unit stay, and overall hospital length of stay after cardiac surgery. Steering Committee of the Provincial Adult Cardiac Care Network of Ontario. |
| Primary Index Condition | Cardiac Surgery |
| Secondary Index Condition | N/A |
| Outcome | Composite |
| Model Sample Size | 6213 |
| Cohort Sample Size | 6213 |
| Number of Events | 229 |
| Follow-Up Duration | Short (<3 months) |
| AUROC | 0.76 |
| Calibration Reported | 1 |
| Covariates | Age <65; Age 65-74; Age >=75; Female sex; Left ventricular function: grade 1; Left ventricular function: grade 2; Left ventricular function: grade 3; Left ventricular function: grade 4; Type of surgery: CABG only; Type of surgery: single valve; Type of surgery: complex; Urgency of surgery: elective; Urgency of surgery: urgent; Urgency of surgery: emergency; Repeat operation |
| Mesh Terms | To be updated |
| Number of Validations | 16 |
