About kinderarzt.org

kinderarzt.org provides pediatric calculators modeled on PediTools – percentiles and z-scores for growth and preterm infants, bilirubin thresholds, gestational age and parenteral nutrition. The calculators are intended for pediatricians and medical professionals.

With a professional account, results can be saved per patient record; the course over time is displayed on the reference curves. Patients are identified by name, date of birth or social security number; the SSN is stored only in encrypted form.

kinderarzt.org is a non-commercial service without advertising and without fees; the Fenton 2013 curves are used under the license CC BY-NC-ND 4.0.

Every calculator states its formula and its sources and was checked against the original publication; how is described in the Methodology. The pages are available in German (original) and in machine translation in English, French and Spanish.

All results are calculation aids. Clinical assessment and decision-making remain with the treating physician.