Table 4.

Built environment characteristics of non-home-neighborhood walking bouts (N=2,222) compared to those of the walkers’ home neighborhoods (subtraction of built environment characteristic values of non-home-neighborhood walking bouts from those of the walker’s home neighborhood)

Non-home-neighborhood walking bouts	Utilitarian (n=2,029)		Recreational (n=193)				All (n=2,222)
	Mean	95% CI	Mean	95% CI	P a	Cohen's d	Mean	95% CI
Residential density [dwelling units/ha]	+0.3	[−1.2, +1.8]	−4.9	[−7.3, −2.4]	<.001	.502	−0.2	[−1.6, +1.2]
Average property value [1,000 USD/unit]	+15.8	[+5.2, +26.4]	+75.2	[+48.1, +102.4]	<.001	.519	+21.5	[+11.2, +31.9]
Job density [jobs/ha]	+87.6	[+67.4, +107.8]	+22.0	[−6.2, +50.3]	<.001	.520	+79.1	[+60.3, +98.0]
Street intersection density [count/km2]	+3.0	[−1.2, +7.3]	−15.0	[−22.3, −7.6]	<.001	.613	+1.1	[−2.9, +5.1]
Area of NCs b [%]	+0.2	[−1.1, +1.6]	−2.9	[−5.3, −0.5]	<.001	.330	+0.0	[−1.3, +1.3]
Area of parks/trails [%]	+0.7	[−0.1, +1.6]	+8.3	[+5.3, +11.4]	<.001	.851	+1.4	[+0.5, +2.2]
Average slope in degree [°]	−0.6	[−0.8, −0.5]	−0.2	[−0.5, +0.1]	.005	.392	−0.6	[−0.7, −0.5]

^aP-value of the group difference between the subtractions of utilitarian walking bouts and the subtractions of recreational walking bouts, after adjusting a nested structure of walking bouts within participants.

^bNeighborhood Center (NC), mixed-use areas with routine destination, defined as a minimum convex hull polygon delineated by at least one of each grocery/supermarket(s), retail(s), and restaurant(s) parcels clustered within 50m of each other (Lee and Moudon, 2006a).

^*95%CI’s not containing 0’s are shown in bold.