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Updated: Jun 28, 2026

Assessment of Child Anthropometry in a Large Epidemiologic Study

Assessment of Child Anthropometry in a Large Epidemiologic Study

Published on: February 2, 2017

The worldwide obesity epidemic.

P T James¹, R Leach, E Kalamara

¹International Obesity task Force, London, United kingdom. jeanhjames@aol.com

Obesity Research

|November 15, 2001

Summary

This summary is machine-generated.

The World Health Organization (WHO) standardized body mass index (BMI) classification enables global obesity analysis. Regional variations and factors like poverty and childhood stunting influence obesity prevalence worldwide.

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Area of Science:

Public Health
Epidemiology
Global Health

Background:

The World Health Organization (WHO) established a standardized body mass index (BMI) classification for global overweight and obesity analysis.
Asian populations show a demand for narrower normal BMI ranges (18.5–22.9 kg/m²) due to high comorbidity rates like diabetes and hypertension.
International Obesity Task-Force (IOTF) age-, sex-, and BMI-specific cutoff points are increasingly adopted for children.

Purpose of the Study:

To conduct a global analysis of body mass index (BMI) data as part of a new millennium assessment of the Global Burden of Disease.
To analyze data across 191 countries, considering over 20 principal risk factors contributing to major causes of disability and mortality.

Main Methods:

Utilizing standardized body mass index (BMI) data for comparable global prevalence analysis.
Evaluating BMI data globally for the Global Burden of Disease analysis.
Analyzing data within the World Health Organization (WHO) framework, considering multiple risk factors and country-specific prevalence.

Main Results:

Obesity prevalence rates vary significantly by region, with higher rates observed in the Middle East, Central and Eastern Europe, and North America.
Women generally exhibit higher BMI distribution and obesity rates compared to men across most countries.
Obesity is increasingly linked to poverty, even in developing nations, and abdominal obesity is associated with lower birth weight and childhood stunting.

Conclusions:

The standardized BMI classification facilitates global comparison of overweight and obesity prevalence.
Regional differences in BMI ranges and comorbidity profiles necessitate tailored public health approaches.
Future research should incorporate waist measurements in nationally representative studies to fully assess the global obesity epidemic's impact.