Incidence | Activity restricted days | |||
---|---|---|---|---|
Rate | 95% CI | Per population | 95% CI | |
Location | ||||
Arm | 60 | 51 to 67 | 1179 | 692 to 1667 |
Leg | 20 | 14 to 23 | 615 | 174 to 1055 |
Other | 12 | 7 to 17 | 98 | 22 to 174 |
Category | ||||
Traffic | 8 | 6 to 10 | 167 | 75 to 259 |
School | 15 | 12 to 18 | 317 | 156 to 478 |
Sports | 15 | 12 to 17 | 307 | 145 to 469 |
Other | 53 | 42 to 62 | 1102 | 511 to 1693 |