A new Australian study has revealed that nearly a quarter of children with autism meet the criteria for the category of "profound autism," a classification proposed by The Lancet to describe children most in need of support.
This category targets children with autism who suffer from major challenges. They either have little or no language abilities, whether spoken, written, or even sign language, and their IQ is less than 50. Most importantly, they need continuous supervision and support around the clock.
This category applies only to children aged eight years and above, because their mental and communicative abilities become more stable at this age.
The Australian study tried to understand how this classification could be applied in practice, so they examined data from 513 children with autism who were assessed between 2019 and 2024. The results were striking: about 24% of the children met the criteria for this category or were at risk of meeting them.
What distinguishes this group is not only the linguistic or intellectual challenges, but also the accompanying behaviors. Nearly half of these children exhibited behaviors that posed a risk to their safety, such as repeated attempts to escape from caregivers, compared to a third of other children with autism. Furthermore, one in five children displayed self-harming behaviors, and more than a third exhibited aggression towards others.
But what is striking is that these challenges were not limited to children who fall under the category of profound autism, but also extended to other children who did not meet the criteria, indicating that the significant needs are more widely distributed than the new category might suggest.
The idea behind this classification is noble in its essence; it aims to draw the attention of governments and service institutions to a potentially marginalized group of people with autism, and to ensure they receive adequate support and necessary research. However, the path to this goal is fraught with legitimate concerns.
On the one hand, some fear that this classification will lead to an unfair division, as those with autism who do not fit this category will be perceived as less in need and thus excluded from services and financial support. On the other hand, opponents argue that focusing solely on challenges ignores the strengths and abilities these children possess.
The biggest practical obstacle to implementing this classification is age. Most of the children in the study were diagnosed before the age of eight, specifically at an average age of 6.6 years. This means that implementing the new category would require reassessing thousands of children after they reach eight, placing additional strain on already overburdened diagnostic services.
There is also a problem with the alignment between this classification and official support levels. The study revealed that 8% of children at risk of severe autism were classified at a lower support level than expected, while 17% of children at the highest support levels did not meet the criteria for severe autism. This means that the new classification does not perfectly match current assessment systems.
Despite these challenges, researchers believe the new classification offers a clear and measurable way to describe the needs of children most in need of support. The solution lies in presenting this classification in inclusive language that doesn't dismiss individual needs but rather helps clinicians and families access additional resources and provide tailored support. Incorporating this classification into future medical guidelines could help governments and service providers plan more effectively, but its implementation will require flexibility and adjustments to align with existing support systems.
