http://leftbrainrightbrain.co.uk/2010/10/sibling-recurrence-and-the-genetic-epidemiology-of-autism/"As if to follow up on the Social Demographic Change and Autism paper we recently discussed here on LeftBrainRightBrain, a new paper on autism recurrence risk in families came out today. Sibling Recurrence and the Genetic Epidemiology of Autism is from a team from the Kennedy Krieger Institute at the Johns Hopkins University. From the abstract I would guess that the study uses the IAN Database.
The authors find about 11% recurrence risk, much higehr than the prevalence of autism (about 1%) and quite similar to that of the Bearman group. Further, the Kennedy Kreiger team find that about 20% of non-autistic siblings have a history of language delay.
..."The abstract follows that introduction at LeftBrainRightBrain, but can also be found here:
http://www.ncbi.nlm.nih.gov/pubmed/20889652Another article on this...
Language Delays Found In Siblings Of Children With Autism
http://www.medicalnewstoday.com/articles/203249.php------------------------
Hey, I found it interesting. But that's not saying much.
:hi: