Related Experiment Video

Updated: Apr 20, 2026

Fetal Echocardiography and Pulsed-wave Doppler Ultrasound in a Rabbit Model of Intrauterine Growth Restriction
14:19

Fetal Echocardiography and Pulsed-wave Doppler Ultrasound in a Rabbit Model of Intrauterine Growth Restriction

Published on: June 29, 2013

28.9K

Assessment of fetal growth by customized growth charts

Romy Gaillard1, Vincent W V Jaddoe

  • 1The Generation R Study Group and Departments of Epidemiology and Pediatrics, Erasmus Medical Center, Rotterdam, The Netherlands.

Annals of Nutrition & Metabolism
|November 22, 2014
PubMed

Insights

Customized fetal growth charts offer improved distinction between growth-restricted and normally growing fetuses. Further validation is needed to confirm their clinical utility in identifying at-risk infants.

Area of Science:

  • Perinatal medicine
  • Fetal development
  • Biostatistics

Background:

  • Standard fetal growth charts do not account for individual growth potential.
  • Pathological fetal growth restriction (FGR) diagnosis can be improved with individualized standards.
  • Current customized models use maternal and fetal characteristics.

Purpose of the Study:

  • To evaluate the utility of customized fetal weight charts.
  • To differentiate between pathological FGR and constitutionally small fetuses.
  • To assess the predictive power of maternal and fetal characteristics for fetal growth.

Main Methods:

  • Development of customized fetal growth standards based on birth weight and fetal growth data.
  • Inclusion of variables such as gestational age, maternal age, parity, ethnicity, height, weight, and fetal sex.
  • Analysis of the physiological basis and predictive strength of these customization variables.

Main Results:

  • Customized charts may enhance the distinction between growth-restricted and constitutionally small fetuses.
  • The predictive strength of current customization variables for individual fetal growth remains debated.
  • Existing customized charts show potential for epidemiological and clinical applications.

Conclusions:

  • Customized fetal growth charts show promise for improving fetal assessment.
  • Further research is essential to validate these models and their impact on identifying at-risk infants.
  • The role of specific maternal and fetal characteristics in predicting individual fetal growth requires continued investigation.

More Related Videos

Quantified Assessment of Infant's Gross Motor Abilities Using a Multisensor Wearable09:24

Quantified Assessment of Infant's Gross Motor Abilities Using a Multisensor Wearable

Published on: May 17, 2024

2.4K
Human Fetal Blood Flow Quantification with Magnetic Resonance Imaging and Motion Compensation06:56

Human Fetal Blood Flow Quantification with Magnetic Resonance Imaging and Motion Compensation

Published on: January 7, 2021

3.0K

Related Concept Videos

Nature and Nurture01:10

Nature and Nurture

Many human characteristics, like height, are shaped by both nature—in other words, by our genes—and by nurture, or our environment. For example, chronic stress during childhood inhibits the production of growth hormones and consequently reduces bone growth and height. Scientists estimate that 70-90% of variation in height is due to genetic differences among individuals, and 10-30% of variation in height is due to differences in the environments that individuals experience,...
23.1K
Signs of Puberty01:27

Signs of Puberty

Puberty is a critical phase, typically beginning between the ages of 8 and 13 in girls and 9 and 14 in boys, though timing can vary based on genetics, environmental factors, and overall health. This period is characterized by the development of secondary sexual characteristics and the attainment of reproductive potential. Endocrine changes underpin puberty, with hormonal surges of Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH) instigated by Gonadotropin-Releasing Hormone (GnRH)...
2.1K
Growth of Cartilage and Bone Tissue01:27

Growth of Cartilage and Bone Tissue

Chondrocytes form a temporary cartilaginous model by dividing and secreting a thick gel-like extracellular matrix. Once the chondrocytes undergo programmed cell death, osteoblasts enter the site of the cartilaginous model. The process of replacing the temporary cartilaginous model with bone in an ordered manner is called endochondral ossification. In endochondral ossification, not all of the cartilage is replaced by bone tissue. Some cartilage that performs a protective and supportive function...
5.0K