Number of minor and major fractures by type of play equipment
| Mechanism of fall | Minor fracture (%) | Major fracture (%) | Odds ratio (CI) |
|---|---|---|---|
| Monkey bars, jungle gyms, etc | 247 (58.9) | 172 (41.1) | 4.19 (2.89–6.09) |
| Other structure | 68 (68.7) | 31 (31.3) | 2.74 (1.58–4.76) |
| Slides | 72 (58.5) | 51 (41.5) | 4.26 (2.60–6.99) |
| Swings/swing sets | 42 (66.7) | 21 (33.3) | 3.01 (1.58–5.73) |
| Seesaws | 7 (46.7) | 8 (53.3) | 6.88 (2.15–22.25) |
| Standing height | 301 (85.8) | 50 (14.2) |