Not exact matches
Such younger siblings have a 1
in 5 chance of developing
autism — 14 times higher
than children
in the
general population.
Cook adds that the short form of the gene is only one factor
in the disorder, as it occurs
in 16 % of the
general population, while less
than 0.1 % is afflicted with
autism.
Then she learned that people with 22q duplication — abnormal repetition, or duplication, of genetic material
in chromosome 22 — had learning delays and sometimes
autism, but a lower risk for schizophrenia
than that found
in the
general population.
Gastrointestinal problems
in autism are more common
than in the
general population but are not present
in every autistic person.
Wigler's own investigation, published
in 2007, first showed these results — that people with
autism had more spontaneous CNV mutations
than were found
in the
general population.
It is also a sad fact that mortality is significantly increased
in autism, with much higher death rates
than in the
general population.
Mothers of a child with
autism were highly stressed and more likely to report poor or fair mental health
than mothers
in the
general population, even after adjustment for the child's social skills and demographic background.