Obesity

Global health impacts of high Body Mass Index (BMI): A 30-Year analysis of trends and disparities across regions and Demographics

Diabetes Res Clin PractPublished Secondary analysis of the Global Burden of Disease Study 2021

Authors' conclusion

The global disease burden attributable to high BMI is increasing rapidly, particularly in low- and middle-income regions. Targeted public health interventions, especially for women and the elderly, are crucial to addressing this growing health challenge.

Study context

Population
Global population, 1990–2021, GBD 2021 data
Primary endpoint
Deaths and DALYs attributable to high BMI
Follow-up
1990 to 2021
Methodological detailsJoinpoint regression, ARIMA projection
  • Joinpoint regression
  • ARIMA projection

Primary result

As reported in the abstract

Increase in global deaths linked to high BMI

153.97%

Global deaths linked to high BMI, 1990 to 2021

1.46 million to 3.71 million

Increase in DALYs

167.57%

Further findings

Burden by sex and age

Women, particularly aged 75 and above, had the most significant burden, with a faster rate of increase than men post-2000

Projected BMI-related burden

Continued rise projected, particularly in low- and middle-income countries

Original publication

Global health impacts of high BMI: A 30-Year analysis of trends and disparities across regions and Demographics. Diabetes Res Clin Pract. Published 3 October 2024. doi:10.1016/j.diabres.2024.111883

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