| Model ID | 98-005-01 |
| Model Name | Outpatient Bleeding Risk Index (OBRI) - 3 Months |
| Pubmed ID | 9727814 |
| First Author | Beyth |
| Journal | American Journal of Medicine |
| Year | 1998 |
| Title | Prospective evaluation of an index for predicting the risk of major bleeding in outpatients treated with warfarin |
| Primary Index Condition | Population Sample |
| Secondary Index Condition | Hospital |
| Outcome | Hemorrhage |
| Model Sample Size | 556 |
| Cohort Sample Size | 556 |
| Number of Events | 65 |
| Follow-Up Duration | Long (>6 months) |
| AUROC | 0.72 |
| Calibration Reported | 1 |
| Covariates | Age >=65 years; History of stroke; History of GIB; Recent MI, Hct <30%, Cr >1.5 mg/dl, or diabetes mellitus |
| Mesh Terms | To be updated |
| Number of Validations | 3 |
