Apple_in_my_Eye wrote:
I don't have a link, but I remember seeing some stats out of the UK that had about an 80% unemployment rate, FWIW. It does seem insanely high, but maybe there is a greater percentage of "LF" than "HF" people.
According to statistics from Wiki, about 10 percent of diagnosed cases on the Autism Spectrum disorder are HFA and Aspergers. About 5 out of 10,000 diagnosed with Autism and about 4 out of 10,000 diagnosed with HFA. Close to 70 percent are diagnosed with PDD NOS, out of all diagnosed ASD disorders. Close to 20 percent with classic Autism are diagnosed out of all diagnosed ASD disorders. Rhetts and Childhood Disintegrative syndrome are rare.
http://en.wikipedia.org/wiki/Epidemiology_of_autism
Estimates I have seen specifically related to Aspergers indicate that a majority don't maintain steady employment, but I haven't seen any evidence specific to Aspergers that suggests that the unemployment is 90 percent at any one given time.
No doubt there are real studies out there somewhere behind the numbers on the website; they are quoted by other sources as well, although no references to the actual study exist on the internet that I could find.
My understanding is that research in this area is extremely limited, particularly when it comes to HFA and Aspergers because the identified number of diagnoses are rare at this point in time.
Considering there is no direct reference to the actual study on the internet, chances are it was based on a limited population of diagnosed autistics; however it does specifically state ASD's, so it likely does include autistics from across the spectrum.
I'd like to see the actual study it was based on. I wouldn't be surprised if some of the individual bulleted statistics were taken from different sources, considering they only match up together as a source from that one site, if one does a search on the internet.