|
Sample characteristics |
|||||||
| Measure |
N |
Percent |
Min |
Max |
Mean |
Median |
Sd |
|
|
|||||||
| Covariates |
|||||||
| Males |
702 |
35.19 |
|||||
| White persons |
713 |
81.21 |
|||||
| College Degree |
706 |
28.90 |
|||||
| Married |
705 |
58.87 |
|||||
| Own home |
704 |
75.28 |
|||||
| Age in years |
703 |
24.00 |
86.00 |
47.04 |
45.00 |
13.73 |
|
| Household income, $1000 |
557 |
5.00 |
90.00 |
47.41 |
45.00 |
24.76 |
|
| Housing tenure in years |
703 |
0.08 |
59.00 |
12.31 |
8.00 |
12.75 |
|
| Overall health (5 = Excellent) |
705 |
1.00 |
5.00 |
3.66 |
4.00 |
0.91 |
|
| BMI |
693 |
16.23 |
66.20 |
28.36 |
27.18 |
6.60 |
|
| Outcomes |
|||||||
| Travel walking (mets) |
702 |
0.00 |
4158.00 |
263.10 |
16.50 |
583.28 |
|
| Leisure walking (mets) |
702 |
0.00 |
4158.00 |
322.17 |
148.50 |
496.97 |
|
| Mean miles walked per day |
713 |
0.00 |
19.09 |
1.06 |
0.40 |
1.93 |
|
| Mean total activity count per day |
713 |
24.62 |
888.72 |
223.87 |
206.27 |
100.20 |
|
| Exposures |
|||||||
| Density (persons/hectare) |
36 |
3.55 |
48.91 |
21.72 |
22.30 |
12.39 |
|
| Block size (hectares) |
36 |
1.01 |
10.21 |
3.07 |
2.64 |
1.96 |
|
Oakes et al. Epidemiologic Perspectives & Innovations 2007 4:16 doi:10.1186/1742-5573-4-16 |
|||||||