This version was machine-translated from German and has not been medically reviewed. The authoritative version is the German version.
PECARN Febrile Infant Rule
Febrile infants ≤ 60 days: urinalysis, neutrophils ≤ 4090/µl, procalcitonin ≤ 1.71 ng/ml → low risk (Kuppermann 2019)
Calculation aid for healthcare professionals: the calculator reproduces what the sources cited assign to the inputs. Clinical assessment and every treatment decision remain with the treating physician. Inputs and results are not stored.