Prevalence of Overweight and Obesity and Their Impact on Lung Function in Healthy Bulgarian Children and Adolescents: A Cross-Sectional Study.

Pathophysiology · 2026 · PMC13397849 · PMID 42496432

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a nonsignificant trendno p-value reported

After matching for height, differences in spirometric indices between normal-weight and overweight/obese children in the present study became nonsignificant, except for a nonsignificant trend toward lower FEV 1 in obese children in the 130–139 cm group.

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