<prompt> Risk of stroke after TIA is5-10 in 3 months10-15 in 3 months20-25 in 3 months30-35 in 3 months  <response>: The risk of stroke after a TIA is 10-15 in the first 3 months, with most events occurring in the first 2 days. This risk can be directly estimated using the well-validated ABCD2 scoreA: Age 60 years 1B: SBP 140 mmHg or DBP 90 mmHg 1C: Clinical symptomsUnilateral weakness Speech disturbance without weakness 21D: Duration60 min 10-59 min 21D: Diabetes oral medications or insulin 1Score of 0 has 0 increased rate, whereas score of 7 has 22 rate of stroke in 3 months.Ref: Harrison 19e pg: 2569 