Overview of Sampling.

<p>Flowchart depicts the participant numbers that were included and excluded. *10 years is considered the age of criminal responsibility in Australia.</p

Forest Plot of Unadjusted and Adjusted Hazard Ratios for Any and Violent Convictions.

<p>Figure depicting the associations between TBI and any violent offending, relative to the non- exposed comparison groups: general community, full siblings, or twins.</p