Global prevalence and trends of overweight and obesity among preschool children

Summary

This WHO-based analysis synthesises global data on the prevalence and temporal trends of overweight and obesity among preschool children. As a surveillance effort published in 2010, it likely documents the distribution of childhood overweight/obesity across regions and time periods, contributing to understanding of the early-life obesity epidemic prior to the mid-2010s acceleration in most low- and middle-income countries.

Regional applicability

Findings on global prevalence trends provide a comparative context for United Kingdom childhood obesity surveillance, though UK-specific prevalence data are reported through separate national monitoring systems (e.g., National Child Measurement Programme). The study's international comparisons may inform discussion of UK obesity trends relative to peer nations.

Key measures

Prevalence of overweight and obesity in preschool children (typically defined by weight-for-height z-scores or BMI-for-age); temporal trends across years and geographic regions

Outcomes reported

The study likely reported prevalence estimates and temporal trends of overweight and obesity among preschool children globally, synthesising data from multiple countries or regions to identify epidemiological patterns.

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