Injury prevalence during PE classes for boys and girls_
| Number of injuries | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1× | 2× | >3× | Not injured | Overall | X2 | p | |||
| Sex | Boys | N | 59 | 20 | 6 | 197 | 282 | ||
| 20.9% | 7.1% | 2.1% | 69.9% | 100.0% | |||||
| Girls | N | 80 | 20 | 18 | 231 | 349 | 4.81 | 0.19 | |
| 22.9% | 5.6% | 5.3% | 66.2% | 100.0% | |||||
| Overall | N | 139 | 40 | 24 | 428 | 631 | |||
| 22.0% | 6.3% | 3.8% | 67.8% | 100.0% | |||||