From: Comparing objective measures of environmental supports for pedestrian travel in adults
Variable | Mean | SD | Minimum | Maximum | Range of middle tertile | ||
---|---|---|---|---|---|---|---|
Socio-demographic measures | |||||||
   Age, continuous | 50.49 | 14.29 | 19 | 90 |  |  | |
   Female (binary; 1 = yes) | .66 | .47 | 0 | 1 |  |  | |
   College (binary; 1 = college degree) | .84 | .37 | 0 | 1 |  |  | |
Physical activity | |||||||
   Walk trips (number in week) | 8.86 | 9.22 | 0 | 43 |  |  | |
   Steps (average censored daily) | 7042 | 3173 | 0 | 18046 |  |  | |
Pedestrian environment | Aggregation technique | Â | Â | Â | Â | Â | Â |
   Presence of sidewalks | average | .59 | .16 | .05 | .92 | .50 | .63 |
 | length | .59 | .17 | .06 | .93 | .49 | .64 |
 | distance | .60 | .20 | .05 | 1.18 | .50 | .67 |
   Good sidewalk condition | average | .78 | .16 | .14 | 1.00 | .70 | .91 |
 | length | .76 | .17 | .04 | 1.00 | .69 | .88 |
 | distance | .77 | .25 | .08 | 1.95 | .70 | .88 |
   Connections | average | 3.30 | .47 | 2.00 | 4.22 | 2.99 | 3.58 |
 | length | 3.35 | .47 | 2.00 | 4.36 | 3.06 | 3.63 |
 | distance | 3.31 | .93 | 1.66 | 7.23 | 2.78 | 3.59 |
   Wide sidewalks | average | .96 | .03 | .86 | 1.00 | .96 | .98 |
 | length | .94 | .04 | .83 | 1.00 | .93 | .97 |
 | distance | .99 | .21 | .53 | 2.15 | .89 | 1.03 |
   Crossing aid present | average | .30 | .15 | .00 | .61 | .24 | .33 |
 | length | .31 | .15 | .00 | .62 | .26 | .39 |
 | distance | .29 | .23 | .00 | 1.32 | .18 | .27 |
   Crosswalk present | average | .27 | .14 | .00 | .68 | .21 | .32 |
 | length | .28 | .14 | .00 | .67 | .22 | .34 |
 | distance | .25 | .20 | .00 | 1.19 | .16 | .25 |