Abstract
DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, 5th edition) Reactive Attachment Disorder (RAD) and Disinhibited Social Engagement Disorder (DSED) are rare disorders sharing social difficulties with autism. The DSM-5 and ICD-10 (International Classification of Diseases, 10th revsion) state that RAD/DSED should not be diagnosed in children with autism. The purpose of our study is to determine whether children can meet criteria for both autism and RAD/DSED and to identify specific symptoms discriminating the disorders. Subjects were 486 children with autism and no RAD/DSED and 20 with RAD/DSED, 4–17 years of age. In total, 13 children with RAD/DSED met criteria for autism. Using the Checklist for Autism Spectrum Disorder (CASD), there was no overlap in total scores between the RAD/DSED with autism group (score range = 15–27) versus the RAD/DSED without autism group (range = 7–10). The autism with and without RAD/DSED groups did not differ in CASD scores. Nine of the CASD autism symptoms were found only in the autism with and without RAD/DSED groups. Our study demonstrates that children can meet criteria for both autism and RAD/DSED and that the disorders are easily differentiated by the presence of specific autism symptoms. Autism is a neurogenetic disorder, and RAD/DSED results from severe social–emotional maltreatment. Given the different etiologies, there is no reason why a child cannot have both disorders.
Original language | English (US) |
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Pages (from-to) | 620-631 |
Number of pages | 12 |
Journal | Clinical Child Psychology and Psychiatry |
Volume | 22 |
Issue number | 4 |
DOIs | |
State | Published - Oct 1 2017 |
All Science Journal Classification (ASJC) codes
- Pediatrics, Perinatology, and Child Health
- Clinical Psychology
- Psychiatry and Mental health