2024 No Urban greenery, active school transport, and body weight among Hong Kong children https://doi.org/10.1016/j.tbs.2020.03.001 Yang, Yiyang Asia Observational Epidemiological Exposure Students Elementary (K-5) Green space Other urban greenery Physical activity active transport BMI childhood obesity School environment A survey of 1,148 Hong Kong primary students examined how greenery around schools related to active transport and BMI. Structural modeling revealed greener areas promoted walking and healthier weight, supporting green infrastructure for childhood obesity prevention. 2020