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An Ecological Association Between Air Pollution and Adolescent Obesity Study

Yulia Treister-Goltzman¹

¹From the Department of Family Medicine and Siaal Research Center for Family Practice and Primary Care, The Haim Doron Division of Community Health, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel (Y.T.-G.); and Clalit Health Services, Southern District, Beer-Sheva, Israel (Y.T.-G.).

Journal of Occupational and Environmental Medicine

|April 10, 2024

Abstract

Objectives:

The purposes of this study were to assess the association between exposure to particulate matter (PM 2.5 ) and adolescent obesity and to identify and visualize the world areas where the problems of adolescent obesity and air pollution by fine PM are more severe.

Methods:

This is an ecological study, based on publicly available data from a World Health Organization site.

Results:

For each increase in air pollution there was an increase in the probability of being in the higher prevalence obesity group (OR = 1.18 (95% CI, 1.06-1.31). High prevalence rates for both adolescent obesity and air pollution by PM 2.5 were identified in several countries, including Venezuela, Algeria, Libya, Saudi Arabia, Iraq, and Oceania islands.

Conclusions:

Efforts by local authorities and world organizations should be focused on the countries with the highest prevalence rates for both conditions.

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