Table 2 Distribution of head injury severity according to AIS in age subgroups
Head injury severity | Age 1–3 years (%) | Age 4–6 years (%) | Age 7–10 years (%) | Age 11–14 years (%) | Age 15–17 years (%) | Adults (%) |
|---|---|---|---|---|---|---|
AIS 3 | 32.2 | 40.9 | 45.6 | 42.6 | 38.9 | 37.1 |
AIS 4 | 42.4 | 39.4 | 39.9 | 35.6 | 35.9 | 32.3 |
AIS 5 | 20.3 | 16.5 | 14.0 | 21.1 | 23.5 | 28.3 |
AIS 6 | 5.1 | 3.1 | 0.5 | 0.7 | 1.7 | 2.4 |