The frequency (percentage of all illness reported; n=466) and the incidence (per 1000 player days) of infective illness
| Percentage of all illnesses | Incidence (per 1000 player days) | |
|---|---|---|
| All infections | 54.5 | 11.2 (9.9–12.7) |
| Respiratory tract infections | 21.5 | 4.4 (3.8–5.1) |
| Skin and subcutaneous tissue infections | 16.5 | 3.4 (2.9–4.0) |
| Digestive tract infections | 13.1 | 2.7 (2.3–3.2) |
| Ear infections | 1.5 | 0.3 (0.2–0.4) |
| Genitourinary infections | 1.1 | 0.2 (0.2–0.3) |
| Other infections | 0.9 | 0.2 (0.1–0.2) |