Validation and refinement of scores to predict very early stroke risk after transient ischaemic attack
| Field | Value |
|---|---|
| Model ID | 07-032-01 |
| Model Name | Age, Blood pressure, Clinical features, Duration, Diabetes (ABCD2) |
| Pubmed ID | 17258668 |
| First Author | Johnston |
| Journal | Lancet |
| Year | 2007 |
| Title | Validation and refinement of scores to predict very early stroke risk after transient ischaemic attack |
| Primary Index Condition | Stroke |
| Secondary Index Condition | Transient Ischemia Attack (TIA) |
| Outcome | Stroke |
| Model Sample Size | 1916 |
| Cohort Sample Size | 1916 |
| Number of Events | 189 |
| Follow-Up Duration | Short (<3 months) |
| AUROC | 0.67 |
| Calibration Reported | 1 |
| Covariates | To be updated |
| Mesh Terms | To be updated |
| Number of Validations | 16 |
External Validations
| Yes | |
| 16 | |
| 0.6 |
| 1st Author | Year | Sample Size | AUC | Calibration | Relatedness |
|---|---|---|---|---|---|
| Knoflach | 2016 | 2457 | NR | No | Mismatch |
| Sheehan | 2010 | 443 | 0.49 | No | Distantly Related |
| Kiyohara | 2013 | 693 | 0.54 | No | Mismatch |
| Perry | 2011 | 2056 | 0.56 | No | Mismatch |
| Purroy | 2012 | 1137 | 0.56 | No | Distantly Related |
| Arsava | 2011 | 257 | 0.57 | No | Distantly Related |
| Asimos | 2010 | 1667 | 0.58 | No | Distantly Related |
| Ghandehari | 2012 | 393 | 0.591 | Yes | Distantly Related |
| Dolatabadi | 2012 | 150 | 0.6 | No | Distantly Related |
| Wijnhoud | 2010 | 592 | 0.61 | Yes | Mismatch |
| Meng | 2013 | 410 | 0.65 | No | Related |
| Fothergill | 2009 | 284 | 0.654 | No | Distantly Related |
| Coutts | 2011 | 573 | 0.67 | No | Related |
| Nguyen | 2010 | 326 | 0.69 | No | Distantly Related |
| Song | 2013 | 239 | 0.694 | No | Related |
| Cancelli | 2011 | 161 | 0.85 | No | Distantly Related |