From: Sledding injuries: is safety in this winter pastime overlooked? A three-year survey in South-Tyrol
| ISS 1–3 (N. of pts) | ISS 4–14 (N. of pts) | ISS ≥ 15 (N. of pts) | |
|---|---|---|---|
| 1° season | 77 | 27 | 1 |
| 2° season | 83 | 29 | 0 |
| 3° season | 91 | 48 | 1 (+2)* |
| Age classes | |||
| 0–14 | 65 | 24 | 0 |
| 15–24 | 52 | 26 | 1 |
| 25–34 | 68 | 17 | 0 (+1)* |
| 35–49 | 59 | 25 | 1 (+1)* |
| ≥50 | 7 | 12 (p < 0.05)** | 0 |
| Gender | |||
| Male | 122 | 59 | 2 (+2)* |
| Female | 129 | 45 | 0 |
| Technical level | |||
| Expert | 57 | 17 | 2 (+2)* |
| Intermediate | 121 | 45 | 0 |
| Beginner | 63 | 32 | 0 |