BAT Score (hematoma expansion)
BAT Score (hematoma expansion) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
Open the BAT Score (hematoma expansion) → Runs in your browser. No signup, no tracking.
What this is
BAT Score (hematoma expansion) is one of 230 deterministic tools in Sophie Well's Clinical Scoring & Risk group. BAT Score (hematoma expansion) - a deterministic tool in Sophie Well's Clinical Scoring & Risk group.
When to use it
Use this tool when you need a quick, citable reference. Every calculation runs entirely in your browser - no inputs leave your device, no account is required, no AI is involved. The site enforces a strict Content Security Policy and ships no analytics or third-party CDN.
References
Morotti A, Dowlatshahi D, Boulouis G, et al. Predicting intracerebral hemorrhage expansion with noncontrast computed tomography: the BAT score. Stroke. 2018;49(5):1163-1169. Read the source ↗
Worked example: BAT 5/5: BAT >= 3 -- predicts hematoma expansion (sensitivity ~0.50, specificity ~0.89).
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