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Open access
Sep 2026
Nonlinear association between birth weight and overweight/obesity in children aged 3–6 years: a retrospective analysis of 13 cities in China
Objective The aim of this study was to explore the impact of birth weight on overweight and obesity in children aged 3–6 years across 13 cities in China, as well as the potential interactions. Methods This study was designed as a retrospective analysis adhering to the STROBE guidelines. Data were derived from three wav...
Su Liu, Sen Li, Sanhua Zhang et al.
· Frontiers in Nutrition · 0 citations