Table 4 Food retailers surrounding schools and eating lunch at a café, fast food restaurant or snack-bar
| Â | Bivariate | Individual level variables | Individual and school level variables | |||
|---|---|---|---|---|---|---|
| Â | Circular buffer | Network buffer | Circular buffer | Network buffer | Circular buffer | Network buffer |
Number of food retailers | Â | Â | Â | Â | Â | Â |
 0 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
 1-2 | 1.08 (0.57-2.04) | 1.24 (0.76-2.02) | 1.08 (0.57-2.06) | 1.25 (0.76-2.06) | 1.10 (0.57-2.11) | 1.20 (0.74-1.95) |
 3-4 | 1.45 (0.76-2.76) | 3.30 (1.71-6.37) | 1.45 (0.76-2.79) | 3.27 (1.67-6.39) | 1.45 (0.75-2.82) | 3.19 (1.66-6.13) |
 ≥ 5 | 3.00 (1.77-5.09) | 3.59 (2.13-6.05) | 3.08 (1.80-5.27) | 3.70 (2.17-6.30) | 2.94 (1.71-5.09) | 3.54 (2.08-6.02) |
Individual-level variables | Â | Â | Â | Â | Â | Â |
Age | Â | Â | Â | Â | Â | Â |
 1 year increase | 1.09 (0.94-1.26) | 1.09 (0.94-1.26) |  |  |  |  |
Sex | Â | Â | Â | Â | Â | Â |
 Female | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
 Male | 1.91 (1.57-2.33) | 1.91 (1.57-2.33) | 1.92 (1.57-2.33) | 1.90 (1.56-2.32) | 1.92 (1.57-2.33) | 1.91 (1.57-2.32) |
Family affluence scale | Â | Â | Â | Â | Â | Â |
 Low wealth | 1.00 | 1.00 |  |  |  |  |
 Medium wealth | 0.99 (0.69-1.42) | 0.99 (0.69-1.42) |  |  |  |  |
 High wealth | 1.00 (0.70-1.42) | 1.00 (0.70-1.42) |  |  |  |  |
School-level variables | Â | Â | Â | Â | Â | Â |
Food sources in schools | Â | Â | Â | Â | Â | Â |
 Cafeteria | 1.79 (1.01-3.15) | 1.79 (1.01-3.15) | -- | -- | 1.30 (0.75-2.28) | 1.49 (0.88-2.53) |
 Sugared drinks vending | 1.20 (0.76-1.91) | 1.20 (0.76-1.91) | -- | -- | 1.36 (0.80-2.32) | 1.37 (0.82-2.28) |
 Milk vending | 1.15 (0.74-1.77) | 1.15 (0.74-1.77) | -- | -- | 1.19 (0.77-1.83) | 1.22 (0.81-1.84) |
 Candy/potato chip vending | 1.13 (0.72-1.76) | 1.13 (0.72-1.76) | -- | -- | 0.76 (0.44-1.30) | 0.76 (0.45-1.26) |
 School tuck shop/snack-bar | 0.57 (0.36-0.91) | 0.57 (0.36-0.91) | -- | -- | 0.66 (0.42-1.03) | 0.68 (0.44-1.05) |