Table 2.
Descriptive statistics for exposure metrics across administrative areas (n = 1656)
| Median | Interquartile range | Minimum | Maximum | ||
|---|---|---|---|---|---|
|
Density |
Per 1000 population |
0.8 |
0.0-2.0 |
0.0 |
35.0 |
| |
Per km2 |
2.0 |
0.0-6.2 |
0.0 |
105.4 |
| |
Per 400m Euclidean buffer |
2.0 |
1.0-4.0 |
0.0 |
40.0 |
| |
Per 800m Euclidean buffer |
7.0 |
3.0-12.0 |
0.0 |
81.0 |
| |
Per 1000m Euclidean buffer |
10.0 |
5.0-18.0 |
0.0 |
94.0 |
| |
Per 400m street network buffer |
0.0 |
0.0-2.0 |
0.0 |
34.0 |
| |
Per 800m street network buffer |
3.0 |
1.0-6.0 |
0.0 |
63.0 |
| |
Per 1000m street network buffer |
4.0 |
2.0-9.0 |
0.0 |
80.0 |
|
Proximity |
Euclidean distance |
239.8 |
141.6-379.7 |
6.1 |
8535.4 |
| Street network distance | 398.8 | 229.8-652.2 | 0.2 | 17886.4 |