Scientists believe that parents who have any type of psychiatric problem could increase a child’s risk of being autistic. During the research doctors discovered that the amount of autistic children was higher when their parents have suffered from depression, schizophrenia, or other psychiatric disorders.
“Our research shows that mothers and fathers diagnosed with schizophrenia were about twice as likely to have a child diagnosed with autism,” said Julie Daniels of the University of North Carolina, Chapel Hill, who worked on the study. “We also saw higher rates of depression and personality disorders among mothers, but not fathers,” she said in a statement.