Estimates the mortality of community-acquired pneumonia to help determine inpatient vs. outpatient treatment.
CURB-65 Pneumonia Severity Calculator
CURB-65 Pneumonia Severity Calculator
CURB-65 stands for:
| Component | Criteria | Points |
|---|
| C – Confusion | New mental confusion | 1 point |
| U – Urea | Blood urea nitrogen >7 mmol/L (>20 mg/dL) | 1 point |
| R – Respiratory Rate | ≥30 breaths per minute | 1 point |
| B – Blood Pressure | Systolic <90 mmHg or Diastolic ≤60 mmHg | 1 point |
| 65 – Age ≥65 years | | 1 point |
Scoring and Interpretation:
- 0–1 points: Low risk → Outpatient treatment may be appropriate
- 2 points: Moderate risk → Consider hospital admission
- 3–5 points: High risk → Consider ICU or inpatient care
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Specialty Doctor, NHS, UK
