Child characteristics
| Unweighted | Weighted | ||||
|---|---|---|---|---|---|
| Frequency (n=637) | Per cent | Frequency (n=20 575) | Per cent | 95% CI | |
| Age of child (years) | |||||
| <1 | 40 | 6.3 | 1383 | 6.7 | 4.8 to 8.6 |
| 1–4 | 235 | 36.9 | 7645 | 37.2 | 33.9 to 40.4 |
| 5–9 | 175 | 27.5 | 5650 | 27.5 | 24.7 to 30.2 |
| 10–14 | 119 | 18.7 | 3790 | 18.4 | 15.5 to 21.3 |
| 15–18 | 68 | 10.7 | 2107 | 10.2 | 8.0 to 12.4 |
| Median child age (25th, 75th centile) | 6 (3, 11) | ||||
| Sex | |||||
| Male | 305 | 47.9 | 9963 | 48.4 | 44.3 to 52.5 |
| Female | 332 | 52.1 | 10 612 | 51.6 | 47.5 to 55.7 |
| Injury severity* | |||||
| Moderate injury | 135 | 94.4 | 4564 | 93.8 | 89.7 to 98.0 |
| Major injury | 6 | 4.2 | 219 | 4.5 | 0.9 to 8.1 |
| Serious injury | 1 | 0.7 | 37 | 0.8 | −0.7 to 2.2 |
| Severe injury | 1 | 0.7 | 43 | 0.9 | −0.9 to 2.7 |
| Death | 0 | 0.0 | 0 | 0.0 | – |
*Injury severity: severe injury—permanent disability; serious injury—10 or more days of hospitalisation; major injury—hospitalised for 1–9 days due to injury; moderate injury—missing school or work, seeking care from health practitioner but not being hospitalised.