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 |