The lifetime prevalence of<unk>  is estimated to be 4.6%–10.3%. A meta-analysis of 51 studies, that included more than 100,000 children and adults, found that<unk>  is more common in children with an estimated 5%, compared with 1.5% of adults,<unk>  at least once in the previous 12 months. The rate of<unk>  has not been found to vary across ages during childhood.
alt of Sleepwalking
symptom of Insomnia
symptoms of Hypotonia
symptom of Delirium
symptom of Hypotonia
symptom of Akathisia
symptom of Attention deficit hyperactivity disorder
symptom of Narcolepsy