Kawasaki Disease Criteria Calculator

Use for prolonged fever with suspected Kawasaki disease. Infants and incomplete presentations need a low threshold for labs and echocardiography.

Fever >=5 days

Extremity changes

Polymorphous rash

Bilateral non-exudative conjunctivitis

Oral/lip mucosal changes

Cervical lymph node >=1.5 cm

Coronary abnormality on echo/angiography

Select criteria to calculate

Do not wait for all features if the child is toxic, very young, or has coronary abnormalities.

References

This PediaHelper page implements the published clinical criteria and should be checked against local protocols and senior clinical judgment.

Pediatric Resident Tools All bedside calculators and references. Phoenix Sepsis Score Newer pediatric sepsis and septic shock score. Pediatric GCS Neurologic severity scoring. Pediatric Resuscitation Emergency dosing and airway sizing.