What Researchers Did
Researchers reviewed 1000 studies published in 2007 on autism, selecting those with clear conclusions or quantitative data.
What They Found
The review found that autism has a complex genetic architecture and inconsistent evidence regarding mercury from thimerosal, which was not used after 2001. Key characteristics included increased head size, weight, and height, along with various cognitive, communicative, and epileptic disorders, while therapies like risperidone, robotic aids, and music showed some helpfulness.
Canadian Relevance
This review does not have a direct Canadian connection.
Study Limitations
As a review of studies published in 2007, the findings may not reflect the most current research and could be influenced by the selection criteria of the included reports.