- More than 75% of children with autistic spectrum disorders (ASD) have significant symptoms of SPD. However, the reverse is not true. Most children with SPD do not have an autistic spectrum disorder.
- SPD Foundation research suggests that SPD and ASD are distinct disorders just as SPD and ADHD are different disorders.
- Sensory features are now included as core diagnostic criteria of autism spectrum disorders in the new DSM coming out May 2013.
Click here to read further articles and research on SPD and Autism from the Sensory Processing Disorder Foundation.