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Medical calculator

CURB-65 Score for Pneumonia Severity

A compact click-to-score pneumonia severity calculator.

Select each criterion directly to generate the score.

Scoring Items

CURB-65 Score Assessment

Confusion

New disorientation or confusion

BUN >19 mg/dL

Blood urea nitrogen threshold

Respiratory rate ≥30

Respiratory rate threshold

Low blood pressure

SBP <90 or DBP ≤60 mmHg

Age ≥65

Age threshold

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