WHO European Childhood Obesity Surveillance Initiative (‎COSI)‎ in Ukraine 2023–2024

Overview

The WHO European COSI is the largest childhood obesity surveillance initiative, tracking trends in overweight and obesity among primary school-aged children. The 2023–2024 survey in Ukraine, conducted with support from national ministries and international partners, measured over 3,500 children across 187 schools. Findings reveal that 21.9% of Ukrainian 7-year-olds are overweight or obese, with notable disparities in dietary habits, physical activity, and screen time. This data informs policy actions to promote healthier environments and combat childhood obesity.