Figure 4

Distributions of major built environment factors at selected townships in Shenzhen and Shanghai. (a) Spatial distributions of townships in Shenzhen (left) and Shanghai (right). Created using ArcMap Version 10.2 from ESRI (http://www.arcgis.com/). (b) Statistics of density of intersections, the DoCSS, density of gyms and sports centers, density of elementary and middle schools, and density of comprehensive hospitals; the grey boxes refer to the threshold of every density with regard to its impact on the RCIC. Created using Flourish platform (https://flourish.studio).