Case summary of child and site characteristics by play structure type
| All (n=47) | Upper body (n=26) | Track ride (n=7) | Rotating structure (n=5) | Other (n=9) | |
| Gender | |||||
| Males | 29 | 14 | 4 | 3 | 8 |
| Females | 18 | 12 | 3 | 2 | 1 |
| Mean child age | 7 | 7.0 | 6.9 | 6.4 | 7.5 |
| Injury severity | |||||
| Type 1 | 14 | 12 | 1 | – | 1 |
| Type 2 | 23 | 11 | 4 | 3 | 5 |
| Type 3 | 10 | 3 | 2 | 2 | 3 |
| Surgery performed | |||||
| Yes | 15 | 6 | 3 | 2 | 4 |
| No | 32 | 20 | 4 | 3 | 5 |
| Surface type | |||||
| EWF | 42 | 23 | 7 | 5 | 7 |
| Other | 5 | 3 | – | – | 2 |
| Surface depth | |||||
| 300 mm or more | 7 | 1 | – | 2 | 4 |
| <300 mm | 35 | 22 | 7 | 3 | 3 |
| Not applicable | 4 | 2 | – | – | 2 |
| No data | 1 | 1 | – | – | – |
| Fall height | |||||
| >2000 mm | 27 | 17 | 5 | 4 | 1 |
| 2000 mm or less | 18 | 9 | 2 | 1 | 6 |
| Undetermined | 2 | – | – | – | 2 |
EWF, engineered wood fibre.