What ABCD2 score requires admission?

ABCD2 ≥4 indicates high 2-day stroke risk (4-8%) and requires urgent workup. Most guidelines recommend admission for score ≥4.

What does ABCD2 stand for?

Age ≥60 (1pt), BP ≥140/90 (1pt), Clinical features (unilateral weakness 2pts, speech-only 1pt), Duration ≥60min (2pts), ≥10min (1pt), Diabetes (1pt).

No — ABCD2 has limitations. ABCD2-I (adding imaging) or clinical pathways with early MRI and carotid imaging are preferred.

Calculate ABCD2 score (0-7) to predict short-term stroke risk after TIA — guides admission and urgent workup decisions.

Use the full interactive calculator below, or

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