Table A2.

Comparison between the results of the research and the values at national level.

Level	Built Environment Elements Associated with Physical Activity and Health Outcomes
	Direct Effect		Indirect Effect
	Positive	Negative	Mediator	Main Effect
This study	(Physical activity) land use mix, connectivity, accessibility, density, aesthetic and safety neighborhood quality, aesthetics and safety	(SoC) density connectivity (BMI) slope	Social environment	Aesthetic and safety on physical activity, perceived connectivity, accessibility, aesthetic, sidewalk, and safety on SoC
Other Chinese cities	Land use mix [9], accessibility [10], neighborhood quality [6], design features and safety [53]	(Physical activity) density, ingle function, adjacent main road [9]
Western countries	Land use mix, density, connectivity, accessibility pedestrian infrastructure, parks/squares [12,13,14,15], coasts/hills/sceneries, well-maintained neighborhoods, aesthetics and safety [54]	(Physical activity) city sprawl, unpleasant vistas, ill-maintained roads and facilities, dirty environment, garbage, broken glass [54].	Perceived number of parks	Parks on physical activity [19]
			Gender and safety	Intersections and land use mix on physical activity [19]
			Gender and education	Safety on physical activity [21]