Specialized Inpatient Psychiatry for Serious Behavioral Disturbance in Autism and Intellectual Disability

Psychiatric hospitalization of children with autism spectrum disorder and/or intellectual disability is common, however, the effectiveness of this intervention is largely unknown. Thirty-eight clinically-referred children 8–19 years old admitted to a specialized inpatient psychiatry unit were assessed by a consistent caregiver on the Aberrant Behavior Checklist-Irritability (ABC-I) subscale at admission, discharge and 2 months post discharge. There was a decrease in the mean ABC-I score from admission (27.3, SD 7.4) to discharge (11.9, SD 8.8), which was sustained at 2 months post discharge (14.8, SD 9.3) (p