New research indicates that 20% of children with an older sibling diagnosed with autism are also likely to be diagnosed with autism spectrum disorder (ASD), with this rate increasing to 36% when there are multiple siblings with ASD. The study highlights that gender, race, and maternal education significantly affect the likelihood of autism recurrence in families. It also emphasizes the need for extra developmental monitoring and early intervention for families with autistic children. This research underscores the importance of addressing disparities in healthcare access and support for all families affected by autism.
