Mini prognostic calculator — NIHSS • IL-6 • FT3 • PTH • Subtype

One-link calculator — educational/research use only. Not clinical advice.

Stroke subtype

Weighting: SVO=+1, CE=+2, LAA=+4, UND=+3 (model)

NIHSS (0–42)

Reference: 0–42; baseline NIHSS strongly predicts outcome (higher → worse).

IL-6 (pg/mL) (typical lab ≈ <6)

Example lab ranges vary with assay; many assays report low single-digit normals.

FT3 (units depend on lab; example: pmol/L)

Example: FT3 low suggests non-thyroidal illness or hypothyroid state — check TSH/FT4 clinically.

PTH (pg/mL) (lab example 10–65)

PTH ref ranges vary by assay — >65 pg/mL often considered high in many labs.

Share: parameters appended to URL querystring so colleague can re-open same inputs.

Total score

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Category: —

Prob (mRS 0–2)

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Model notes & references (examples)

• Algorithm uses simple additive scoring: subtype weight + NIHSS band + FT3 band + PTH band + IL-6 band → total score → risk strata.
• Reference ranges shown are examples only — use local lab refs/units before clinical decision.
• This tool provides rule-based suggestions (heuristics); not an automated therapy recommendation.