This study examined the relationship between a composite global social index and obesity prevalence across countries with different human development levels.
Frontiers in Nutrition · 6 authors, 7 centres
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This study examined the relationship between a composite global social index and obesity prevalence across countries with different human development levels.
This cross-sectional analysis constructed a global social index from indicators including human development, social globalization, happiness, and infrastructure quality, and correlated it with national obesity data. Results indicated a positive correlation between obesity prevalence and medium human development levels, attributed to economic shifts, industrialization, and changes in diet and activity. Conversely, low human development levels showed a negative correlation due to traditional lifestyles and lower caloric access, and very high development levels showed a negative correlation possibly due to health awareness and exercise. The authors suggest these social factors are significant drivers of global obesity trends. The implications point to the need for policies addressing systemic social and economic determinants of obesity.