Winthrop-University Hospital's clinical diagnostic model for Legionella pneumonia.
Legionella Predictor: Winthrop-University model. Estimates pre-test probability of Legionella pneumonia based on clinical and laboratory findings.
Temp > 39°C (102.2°F)
Dry cough (non-productive)
Sodium < 133 mEq/L
LDH > 2x ULN
Phosphate < 2.4 mg/dL
CK > 2x ULN
Testing Referral status
Legionella is unlikely. Consider standard CAP pathogens.