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Abstract
The present study examines occurrence of depression, anxiety, and suicidality in adults with autism spectrum disorder (ASD), relationships between social difficulties and mental health, and application of the Interpersonal Theory of Suicide in this population. Ninety-eight adults with ASD completed an online survey. Data were analyzed using bivariate correlations, independent samples t-tests, and simple mediational analyses. A substantial proportion reported a lifetime history of anxiety (63%), depression (55%), and suicide attempts (19%), as well as recent suicidal ideation (12%). Social difficulty was associated with higher psychiatric concerns. Thwarted belongingness and perceived burdensomeness were associated with social dissatisfaction, current suicidal ideation, and history of depression. Results suggest the need for widespread screening and intervention services for co-occurring psychiatric conditions in this population.
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Notes on contributors
Deanna Dow
Deanna Dow, Department of Psychology, Florida State University, Tallahassee, FL, USA.
Lindee Morgan
Lindee Morgan, Department of Pediatrics, Marcus Autism Center, Emory University, Atlanta, GA, USA.
Jessica L. Hooker
Jessica L. Hooker, School of Communication Science and Disorders, Florida State University, Tallahassee, FL, USA.
Matthew S. Michaels
Matthew S. Michaels and Thomas E. Joiner, Department of Psychology, Florida State University, Tallahassee, FL, USA.
Juliann Woods
Juliann Woods, School of Communication Science and Disorders, Florida State University, Tallahassee, FL, USA.
Amy M. Wetherby
Amy M. Wetherby, Department of Clinical Sciences, Autism Institute, College of Medicine, Florida State University, Tallahassee, FL, USA.