Table 5.
Mean or median availability within individual 800m network buffers around home. N = 71,857
| Food outlet availability | |||||||
|---|---|---|---|---|---|---|---|
| Median | Mean | Variance | IQR | Min | Max | ||
| Fast-food | Density a | 1.25 | - | - | 4.64 | 0 | 70.21 |
| Proportion b | - | 0.22 | 0.05 | - | 0 | 1 | |
| Proportion c | - | 0.37 | 0.13 | - | 0 | 1 | |
| Convenience stores | Density a | 0.00 | - | - | 2.12 | 0 | 23.18 |
| Proportion b | - | 0.11 | 0.03 | - | 0 | 1 | |
| Supermarkets | Density a | 0.92 | - | - | 2.54 | 0 | 17.20 |
| Proportion b | - | 0.14 | 0.04 | - | 0 | 1 | |
| Restaurants | Density a | 0.93 | - | 4.11 | 0 | 174.38 | |
| Proportion b | - | 0.19 | 0.05 | - | 0 | 1 | |
| All food outlets | Total count d | 4.00 | - | - | 15 | 0 | 429 |
IQR Inter quartile range
a Counts per km2
b Out of all food outlets including fast-food, convenience stores supermarkets, restaurants, and specialized food outlets
c out of all “eating out” options including fast-food and restaurants
d Raw counts of fast-food, convenience stores supermarkets, restaurants, and specialized food outlets