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Birth body length, birth body weight and birth head circumference in neonates born in a single centre between 2011

Beata Pawlus, Andrzej Wiśniewski1, Paweł Kubik

  • 1Centralne Laboratorium Badawcze, Akademia Wychowania Fizycznego Józefa Piłsudskiego, ul. Marymoncka 34, 00-968 Warszawa, Poland. wisniewski_a@poczta.onet.pl.

Ginekologia Polska
|January 6, 2018
PubMed

Insights

This study provides updated population standards for birth body length, birth body weight, and birth head circumference in neonates. These new standards, based on over 27,000 infants, aid in monitoring early childhood development and identifying growth deviations.

Area of Science:

  • Neonatal Medicine
  • Pediatric Growth Monitoring
  • Public Health

Background:

  • Accurate neonatal body measurements are crucial for interpreting infant development.
  • Local population standards are essential for effective clinical recommendations.
  • Existing standards may not reflect current demographic data.

Purpose of the Study:

  • To establish population-specific mean values for key neonatal anthropometrics.
  • To compare birth body length (BBL), birth body weight (BBW), and birth head circumference (BHC) with gestational age.
  • To provide a basis for improved neonatal monitoring and screening.

Main Methods:

  • Analysis of anthropometric data from over 27,000 neonates.
  • Inclusion of single pregnancies between 33 and 42 weeks of gestation.
  • Calculation of mean values and standard deviations for BBL, BBW, and BHC.

Main Results:

  • Population standards for BBL, BBW, and BHC were determined for neonates aged 33-42 weeks.
  • Percentiles (10th, 50th, 90th) were calculated for each measurement.
  • Statistically significant standard deviation values were evaluated.

Conclusions:

  • This study presents the first population standards for these three neonatal measurements in Polish literature.
  • The large cohort size supports the clinical applicability of these standards.
  • These standards can enhance the screening of neonates with potential body size deficits.
Abstract

Keywords:
birth head circumferencebirth weightbody lengthreference standards for neonates

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