Background: Tourette syndrome is a neurodevelopmental disorder characterized by multiple motor and vocal tics. Although Tourette syndrome is known to have various comorbidities, comprehensive data on its prevalence and associated conditions in a large, diverse population are limited. This study aimed to examine the prevalence of Tourette syndrome and its comorbidities in children aged 3 to 17 years using data from the 2021 National Survey of Children’s Health (NSCH). Methods: Data from 79,236…
