Equations to support predictive automated postnatal growth curves for premature infants.

Riddle WR, DonLevy SC, Qi XF, Giuse DA, Rosenbloom ST
J Perinatol. 2006 26 (6): 354-8

PMID: 16688206 · DOI:10.1038/sj.jp.7211511

Growth charts are used in pediatric medicine to plot anthropomorphic measurements over time, serving as a screen for diseases related to a patient's nutritional and general health status. Whereas reference data for term infants are available from the Center for Disease Control, reference data for premature infants in a neonatal intensive care unit have not been established. Predictive curves for preterm patients, which are based on a patient's postmenstrual age and anthropomorphic measurements at birth, cannot be easily implemented with traditional paper-based methods. Preterm growth charts can be generated in an electronic health record system, but doing so requires mathematical equations or computer-readable tables. This report examines published perinatal growth curves and presents equations for predicted postnatal weight, head circumference and length in preterm infants.

MeSH Terms (12)

Anthropometry Automation Birth Weight Body Height Body Weight Gestational Age Humans Infant, Newborn Infant, Premature Medical Records Systems, Computerized Models, Biological Statistics as Topic

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