Classify a preterm infant measurement (weight, length, or head circumference)
GET /fenton-preterm/classify · API key required
Fenton preterm growth chart z-score/percentile/status, 2013 or 2025 reference. Licensed from Dr. Tanis Fenton (CC BY-NC-ND 4.0, non-commercial, this app only) — raw L/M/S values are never returned. There is no list/dump route for this resource. Screening aid only.
Parameters
sex(query, required)metric(query, required)gest_age_weeks(query, required)day(query) - Day of the gestational week (0-6). Default 0.value(query, required) - Grams for weight, cm for length/hc.reference_year(query) - Default 2025.
Responses
200- Classification400404429