The Impact of Health Problems on Behavior Problems in Adolescents and Adults With Autism Spectrum Disorders: Implications for Maternal Burden.

Recent research on individuals with autism spectrum disorders (ASD) highlights that they may be at increased risk for health problems when compared to the general population, and that these differences appear to increase with age. Relatively little research has examined the psychosocial impact of poorer health in this population, even though the clinical literature suggests that health problems put individuals with ASD at risk for elevated behavioral problems and their mothers at risk for elevated caregiving burden. This study examined the associations of physical health and behavior problems, as well as the associations of these factors with maternal burden, using longitudinal data.

Adolescents and Adults with Autism with and without Co-morbid Psychiatric Disorders: Differences in Maternal Well-Being.

This study investigated the associations between the characteristics of adolescents and adults with autism spectrum disorders (ASD) and maternal well-being. Two groups were compared: mothers of adolescents and adults with ASD and co-morbid psychiatric disorders (n = 142) and mothers whose sons or daughters had a single diagnosis of ASD (n = 130). Individuals with co-morbid psychiatric disorders had higher levels of repetitive behaviors, asocial behavior, and unpredictability of behavior than their counterparts with ASD only.

Change in autism symptoms and maladaptive behaviors in adolescents and adults with an autism spectrum disorder.

This study examined change prospectively in autism symptoms and maladaptive behaviors during a 4.5 year period in 241 adolescents and adults with an autism spectrum disorder who were 10-52 years old (mean = 22.0) when the study began.