| Model ID | 11-029-01 |
| Model Name | Anticoagulation and Risk Factors in Atrial Fibrillation (ATRIA) |
| Pubmed ID | 21757117 |
| First Author | Fang |
| Journal | Journal of the American College of Cardiology |
| Year | 2011 |
| Title | A new risk scheme to predict warfarin-associated hemorrhage: The ATRIA (Anticoagulation and Risk Factors in Atrial Fibrillation) Study |
| Primary Index Condition | Arrhythmia |
| Secondary Index Condition | N/A |
| Outcome | Hemorrhage |
| Model Sample Size | 6123 |
| Cohort Sample Size | 6123 |
| Number of Events | 307 |
| Follow-Up Duration | Long (>6 months) |
| AUROC | 0.69 |
| Calibration Reported | 1 |
| Covariates | Anemia; Severe renal disease; Age >=75 yrs; Any prior hemorrhage diagnosis; Diagnosed hypertension |
| Mesh Terms | To be updated |
| Number of Validations | 7 |
