There is limited evidence about health outcomes or health-economic benefits of sleep interventions with weighted blankets for children with neuropsychiatric syndromes (NPS).~The aim of the study is to evaluate a sleep intervention with weighted blankets for children with ADHD and sleep problem regarding health-related outcomes, sleep, and cost-effectiveness.~The participants, n=100 children between 6 and 13 years old, will be recruited from the ADHD unit in Child and Adolescent Mental Health Service (CAMHS) and randomly assigned into two groups: Fiber Weighted Blankets (intervention 1) and Control Blankets (controls).~The children will use each blanket respectively for 4 weeks, then change blankets. A long term follow-up will be conducted 16 weeks from baseline.
The aim of the study is to evaluate a sleep intervention with weighted blankets for children with ADHD and sleep problem regarding health-related outcomes, sleep, and cost-effectiveness.~The study is an RCT with cross-over design. The participants will be randomized to start with an active or placebo blanket, and then change blankets during the 16 week study period.