Outcomes following intensive day rehabilitation for young people in Western Australia.

There was no control group, so it is impossible to know how much of the improvement was due to the intensive day rehabilitation versus natural recovery, maturation, or community therapy received after discharge. The study was retrospective and relied on routine clinical data, which may have missed details or introduced biases that could not be controlled. The measures used did not capture quality of life, family functioning, or the specific impact of executive functioning difficulties, which are common after acquired brain injury. Minimal clinically important differences are not well established for these outcome measures in this population, so statistical significance does not guarantee that changes were meaningful for every individual child. Participants were drawn from a single tertiary service in Western Australia, which may limit how well the results apply to other settings or populations.

The authors declared no conflicts of interest. The study was registered as a Quality Activity within the hospital's governance framework, and data collection was part of standard clinical care.

Do not assume the intensive day rehabilitation programme alone caused the observed improvements. Without a control group, natural recovery, maturation, or community therapy after discharge may explain some gains, particularly in cognitive scores which did not improve significantly after the programme ended.