Modified NIH Stroke Scale (mNIHSS)
Select NIHSS point values for each mNIHSS domain; total score 0–22 (subset).
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How it works
The mNIHSS is a validated subset of the full NIHSS used to quantify acute stroke severity with fewer items while preserving prognostic utility in many cohorts.
Limits
Does not replace the full 15-item NIHSS when required by protocol; inter-rater training improves reliability.
Educational tool only—not for diagnosis or treatment decisions.