Characteristic | Cases | Controls | ||
---|---|---|---|---|
No | % | No | % | |
Sex | ||||
Male | 14811 | 45.1 | 29517 | 45.2 |
Female | 18016 | 54.9 | 35778 | 54.8 |
Age | ||||
0–9 | 2034 | 6.2 | 4068 | 6.2 |
10–19 | 4282 | 13.0 | 8556 | 13.1 |
20–49 | 11029 | 33.6 | 22047 | 33.8 |
50–79 | 10521 | 32.0 | 20920 | 32.0 |
⩾80 | 4961 | 15.1 | 9704 | 14.9 |
Fracture sites | ||||
Hip/femur | 8066 | 24.6 | – | – |
Patella/tibia/fibula | 6615 | 20.2 | – | – |
Ankle/foot | 18,146 | 55.3 | – | – |