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Weekly Prevalence of All Health Problems and Substantial Health Problems (in Percentages)
| Mean | 95% CI | Range | |
|---|---|---|---|
| All health problems | 40 | 37-43 | 26-55 |
| Injuries | 35 | 33-37 | 25-46 |
| Acute injuries | 21 | 19-23 | 12-34 |
| Overuse injuries | 15 | 14-16 | 9-24 |
| Illnesses | 6 | 5-7 | 2-11 |
| Substantial health problems | 20 | 19-22 | 14-28 |
| Injuries | 18 | 17-19 | 13-24 |
| Acute injuries | 13 | 12-14 | 7-21 |
| Overuse injuries | 6 | 5-6 | 2-11 |
| Illnesses | 3 | 2-3 | 0-6 |
