Table 2.

Participants’ physical activity environmental attributes.

Environmental Attributes	Mean	SD
Population density a	9486.9	8118.2
Intersection density b	353.4	230.9
Density of physical activity facilities c	1.6	2.2
Access to public transportation d	12.6	7.1
Availability of sidewalks e	12.2	7.7
Walk Score®	62.1	27.5

^a the number of residents per km²; ^b the number of intersections per square km²; ^c the number of parks, and gyms, fitness, and sport facilities per km²; ^d the number of train stations and bus stops per km²; ^e km of roads with sidewalks per km².