Table 3 Characteristics of the school sample from the 2009/10 Health Behaviour in School Aged Children Survey
| Â | N | % |
|---|---|---|
School type | Â | Â |
 Secondary (grades 9–12) | 94 | 59.5 |
 Mixed | 64 | 40.5 |
Urban rural status | Â | Â |
 Large urban centre (≥100,000 people) | 62 | 39.2 |
 Medium urban centre (20,000 - 99,999 people) | 15 | 9.5 |
 Small urban centre (1,000 - 19,999 people) | 38 | 24.1 |
 Rural (<1,000 people) | 43 | 27.2 |
Access to food sources within school | Â | Â |
 Cafeteria | 120 | 76.0 |
 Sugared drinks vending machines | 97 | 61.4 |
 Milk vending machines | 75 | 47.5 |
 Candy and potato chip vending machines | 64 | 40.5 |
 School tuck shop/snack-bar | 51 | 32.3 |
≥1 Food retailer within 1 km circular buffer |  |  |
 Convenience stores | 92 | 55.2 |
 Fast food restaurants | 88 | 55.7 |
 Coffee/donut shops | 53 | 33.5 |
 All food retailers | 112 | 70.9 |
≥1 Food retailer within 1 km road network buffer |  |  |
 Convenience stores | 73 | 46.2 |
 Fast food restaurants | 65 | 41.1 |
 Coffee/donut shops | 35 | 22.2 |
 All food retailers | 103 | 61.3 |