It could be a contributing factors, perhaps even more than that for some people?
http://www.medicalnewstoday.com/articles/24689.php
Quote:
Heidi Larsson and colleagues from the North Atlantic Neuro-Epidemiology Alliances studied 698 children born in Denmark after 1972 and diagnosed with an autism spectrum disorder before 2000 and more than 17,000 nonautistic children born in the country during the same time period. Researchers found:
* Infants born before 35 weeks gestation were about 2.5 times as likely as infants born between 37 and 42 weeks gestation to be diagnosed with an autism spectrum disorder;
* Infants born in a breech presentation -- buttocks emerging first -- were 1.63 times as likely as infants born head first to have autism;
* Infants who five minutes after delivery scored seven or lower on the Apgar test -- a composite test measuring heart rate, respiratory effort, muscle tone, skin color and reflex irritability -- were 1.89 times as likely as infants with Apgar scores of 10 at five minutes after birth to develop autism;
I on the other hand was excellently healthy at birth, perfect Apgar scores.
_________________
Autism + ADHD
______
The trouble with having an open mind, of course, is that people will insist on coming along and trying to put things in it. Terry Pratchett