Approximately 50% of people with autism have intellectual disability.
The people without intellectual disability are more convenient to recruit for studies. As a result, across a wide variety of studies on autism, only 6% of autistic participants had intellectual disability.
The people without intellectual disability are more convenient to recruit for studies. As a result, across a wide variety of studies on autism, only 6% of autistic participants had intellectual disability.
https://link.springer.com/article/10.1186/s13229-019-0260-x