Autism may be linked to difficult births - study
A difficult birth or a history of mental illness in a parent may put a baby at greater risk for autism, according to a study that may provide clues to the causes of the devastating neurological disability.
The Centers for Disease Control and Prevention said on Monday that in a study of 698 Danish children with the developmental disorder, researchers found a disproportionately high number had been born before the 35th week of pregnancy, had suffered from low birth weights and were in a breech position at birth.
The children, all of whom were born after 1972 and diagnosed with autism before 2000, also were more likely to have a parent who had been diagnosed with schizophrenia-like psychosis before the autism was discovered.
The study was partly funded by the CDC and published in the most recent issue of the American Journal of Epidemiology.
Previous research had suggested that perinatal factors, parental psychiatric history and socioeconomic status might represent or include risk factors for autism. The CDC, however, noted that the latest findings did not indicate a definitive link between autism and troubled births or other possible risk factors.
“At this point we don’t know for sure if these events are causes, but it certainly points us to look more closely at what happens during pregnancy as a possible opportunity for future prevention,” said Diana Schendel, a CDC epidemiologist and one of the authors.
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2 Comments to
“Autism may be linked to difficult births - study”
It’s frustrating that every day, there seems to be a news story with a “theory” as to the cause of autism. Whether it’s vaccinations or genetics or the age of the parent(s), there always seems to be a new report claiming a cause. I can’t wait until the medical community starts narrowing down the potential causes so we can get a handle on this disorder.
There are a lot of us out there with autism and Asperger syndrome. I like your blog, which is very informative, but I wish you would give autism its own category, as you do for ADHD and ADD. Thanks!
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