COUP Score Calculator

Primary outcome: Hemorrhagic progression of contusion (HPC) ≥30% and ≥10 mL.

Clinical Parameters

Extracranial injury

None <10 mm ≥10 mm

Initial Contusion Volume (mL)

Time from Trauma to CT (hours)

Platelets < 150 × 10³/mm³

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Fill in the fields and click Calculate to see the result.

Secondary outcome: Hemorrhagic progression of contusion (HPC) of any volume.

Frontal lobe contusion location

Temporal lobe contusion location

None <10 mm ≥10 mm

Initial Contusion Volume (mL)

Time from Trauma to CT (hours)

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Fill in the fields and click Calculate to see the result.