Characteristics and hazards of the intervention and control schools, and hazards identified at baseline
| Intervention | Control | Total | |
|---|---|---|---|
| Characteristics | |||
| Children enrolled | 3013 | 2694 | 5707 |
| High SES | 7 | 7 | 14 |
| Low SES | 5 | 5 | 10 |
| Items of equipment | 40 | 32 | 72 |
| Hazards | |||
| Fall hazards | 119 | 102 | 221 |
| Collision hazards | 36 | 34 | 70 |
| Total hazards | 155 | 136 | 291 |