Obesity

The COVID‐19 lockdown increased obesity disparities; will the increases in type 2 diabetes continue?

Obesity (Silver Spring)Published Comparative analysis of published survey data

Authors' conclusion

The rapid increases in obesity are likely to persist and may be associated with an increase in the prevalence of severe obesity as these children age. Furthermore, the increased susceptibility to diabetes in Hispanic and Black children, as well as the reported increase in diabetes among 0- to 18-year-old individuals during the COVID-19 pandemic, may lead to an increased incidence of type 2 diabetes in minority youth with obesity.

Study context

Population
Youth; elementary school children in two population-based surveys2 population-based surveys
Exposure
Increases in pediatric obesity prevalence during COVID-19 lockdown vs annual increases in National Health and Nutrition Examination Survey (NHANES)
Outcome
Increase in prevalence of pediatric obesity during COVID-19 lockdown vs annual increase in NHANES

Main finding

As reported in the abstract

Change in obesity prevalence among elementary school children, expressed as multiples

Changes in prevalence during lockdown vs annual changes in NHANES

28 to 63 times greater

Observational data: associations, not effects.

Further findings

Obesity increases by race/ethnicity

Increases in Black and Hispanic youth were greater than those in White youth; lockdown increased obesity disparities in this age group

Original publication

The COVID‐19 lockdown increased obesity disparities; will the increases in type 2 diabetes continue? Obesity (Silver Spring). Published 25 January 2023. doi:10.1002/oby.23662

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