Free desktop application for monitoring the growth of prematurely born children — built on Czech reference auxological data and LMS percentile charts.
Built for neonatologists and paediatricians who follow up children born before term.
Weight, length, head circumference and weight-for-length plotted against 2nd / 5th / 50th / 95th / 98th percentile curves derived from LMS quantile regression.
As you enter weight, length and head circumference, four charts update in real time — you see where the value lands before you click save.
Patient data stays on your computer. No cloud, no accounts, no telemetry. Backups happen via a one-click JSON export.
One click to download any growth chart as a 2× resolution PNG with the patient's name, ready to paste into a discharge report or e-mail.
Reference percentile curves are derived from a longitudinal study at the Centre of Comprehensive Care, KDDL VFN Prague — 1,781 children and 5,676 examinations between 2001 and 2015.
Supported by the project “New methods in follow-up care for children with perinatal burden at CKP KDDL VFN” (reg. NF‑CZ11‑OV‑1‑009‑2015), funded by a grant from Norway through the EEA & Norway Grants programme.
Statistical processing: Mgr. Marie Hladíková · Expert supervision: doc. RNDr. Hana Krásničanová CSc.
| Sample size | 1,781 children |
| Examinations | 5,676 total |
| Age range | 37th–109th week GA |
| Method | LMS quantile regression |
| Period | 2001–2015 |
| Weight strata | under / above 1500 g at birth |
Free, open-source. Runs entirely on your computer — no installation server, no cloud, no accounts.