January 1, 2007Cerebrovascular Diseases
Performance of the ABCD and ABCD2 Scores in TIA Patients with Carotid Stenosis and Atrial Fibrillation
Why the study?
Do the ABCD and ABCD2 scores predict 7-day stroke risk in TIA patients with carotid stenosis or atrial fibrillation?
Population
285 TIA patients from the Oxford Vascular Study
Design
Cohort
Follow-up
7 days
Authors
Discussion
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Member takes
Implication
May support early risk stratification in TIA with AF or stenosis; extends ABCD2 validation but remains hypothesis-generating.
Structured PICO
Do the ABCD and ABCD2 scores predict 7-day stroke risk in TIA patients with carotid stenosis or atrial fibrillation?
P
Population
285 TIA patients from the Oxford Vascular Study
I
Intervention
ABCD and ABCD2 risk scores
O
Outcome
Risk of stroke at 7 dayshard clinical
The ABCD and ABCD2 scores can identify TIA patients with carotid stenosis or atrial fibrillation who are at high risk of early stroke.
Limitations
- Small number of outcomes among subgroups
- Requires further validation
Cite This Study
Koton et al. (2007) studied this question.