Home Polysomnography in Children With Autism Spectrum Disorder: A Prospective Observational Study

This study evaluated the feasibility and cost-effectiveness of Level 2 home polysomnography using portable devices (Nox-A1) in 20 autistic children with sleep difficulties. Results showed 89% feasibility and 93% adequate signal quality at a cost of approximately $258 AUD per study, supporting this method as a practical approach for assessing sleep outcomes in autistic children.