Emergency Medicine · Pulmonology · Internal Medicine
CURB-65 calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
Result
0
Low mortality risk
Outpatient management may be appropriate.
Formula inputs
- Confusion (new disorientation)
- Urea >7 mmol/L (or BUN >19 mg/dL)
- Respiratory rate ≥30/min
- Systolic BP <90 or diastolic ≤60 mmHg
- Age ≥65 years
Primary source
Lim WS et al. Defining community acquired pneumonia severity on presentation to hospital: an international derivation and validation study. Thorax (2003)
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