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IMPROVE Bleeding Risk Score

VTE prophylaxis bleeding risk factors (teaching weights).

Calculator

Check if present:

Active GI ulcer (+4.5) Prior bleeding (+3.5) Hemoglobin <10 g/dL (+1.5) ICU stay (+2.5) Renal failure (+2.5) Age ≥75 years (+1.5) Hepatic disease (+2.5) Active malignancy (+2.5) Platelet count <50k (+4.0)

Score

How it works

IMPROVE Bleeding Risk Score — educational reference for clinicians and trainees.

Limits

Simplified tool; use institutional protocols.

Educational tool only—not for diagnosis or treatment decisions.

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