| Model ID | 10-062-08 |
| Model Name | Age, Blood pressure, Clinical weakness, Duration, Diabetes, Dual transient ischaemic attack, carotid Imaging (ABCD3-I) (90 Days) |
| Pubmed ID | 20934388 |
| First Author | Merwick |
| Journal | The Lancet Neurology |
| Year | 2010 |
| Title | Addition of brain and carotid imaging to the ABCD2 score to identify patients at early risk of stroke after transient ischaemic attack: a multicentre observational study |
| Primary Index Condition | Stroke |
| Secondary Index Condition | Transient Ischemia Attack (TIA) |
| Outcome | Stroke |
| Model Sample Size | 1877 |
| Cohort Sample Size | 2654 |
| Number of Events | 73 |
| Follow-Up Duration | Moderate (3-6 months) |
| AUROC | 0.79 |
| Calibration Reported | 1 |
| Covariates | Age >= 60 years; Blood pressure >= 140/90 mm Hg; Clinical features: speech impairment without weakness; Clinical features: unilateral weakness; Duration 10-59 min; Duration >=60 min; Diabetes mellitus present; Dual TI (TIA prompting medical attention plus at least one other TIA in the preceding 7 days); Imaging: ipsilateral >=50% stenosis of internal carotid artery; Imaging: acute diffusion-weighted imaging hyperintensity |
| Mesh Terms | To be updated |
| Number of Validations | 3 |
