Visceral fat assessment in over nourished children by ultrasonography and its relation to anthropometry

Jayaram Sankar1, Girija Mohan, Ramesh Pariyarath

  • 1Department of Pediatrics, Government TD Medical College, Alappuzha, Kerala, India. jayaramsankarkrdr@gmail.com

Insights

Visceral fat (VF) increases with age in overnourished children. Waist circumference is the best predictor of VF, though its predictive power is limited.

Area of Science:

  • Pediatric Endocrinology
  • Nutritional Science
  • Medical Imaging

Background:

  • Overnutrition in children is a growing global health concern.
  • Visceral fat accumulation is linked to metabolic complications.
  • Accurate measurement of visceral fat is crucial for risk assessment.

Purpose of the Study:

  • To quantify visceral fat (VF) in overnourished children aged 6-15 years using ultrasonography (USG).
  • To investigate the relationship between anthropometric measurements (AM) and VF in this population.
  • To identify the most effective anthropometric predictor of VF.

Main Methods:

  • A case series of 113 overnourished children (BMI >85th percentile) was conducted.
  • Visceral fat was assessed using ultrasonography (USG).
  • Correlation and linear regression analyses were used to examine relationships between VF and anthropometric measurements.

Main Results:

  • The mean total visceral fat was 145.63 mm (SD=25.37).
  • Total VF demonstrated a positive correlation with age, weight, height, hip circumference (HC), and waist circumference (WC).
  • Waist circumference (WC) exhibited the strongest correlation with VF and was identified as the best predictor.

Conclusions:

  • Visceral fat accumulation increases with age in overnourished children.
  • While waist circumference is the most significant predictor, its overall predictive capability for visceral fat is low.
Abstract

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