Head injuries compared with all injuries
Injuries are the sixth leading contributor to the burden of disease for Australians (AIHW 2022a). In 2020–21, head injuries contributed to:

21% of injury ED visits

25% of injury hospitalisation

17% of injury deaths
The 0–4 age group was especially afflicted by head injuries. Figure 1 shows that around half of all injury ED presentations and hospitalisations for this group were for head injuries (48% and 52% respectively). Head injuries additionally contributed to 32% of injury deaths for the 0–4 age group (AIHW 2023b).
Figure 1: Number and proportion of head injury ED presentations, hospitalisations, and deaths compared with all injuries, by age, 2020–21
The graph has 2 tabs, number and percentage of head injuries compared with all injuries for hospitalisations, ED presentations, and deaths. The graphs present data in stage-of-life age groups from age 0 to 4 up to age 65 and over. Head injuries in the 0–4 age group make up around half of all injury ED presentations and hospitalisations.

AIHW (2022a) Australian Burden of Disease Study 2022, AIHW, Australian Government, accessed 25 May 2023.
AIHW (2023b) Injury in Australia, AIHW, Australian Government, accessed 6 July 2023.