Sensory subtypes and anxiety in older children and adolescents with autism spectrum disorder

Abstract

This study aimed to identify sensory subtypes in older children and adolescents with Autism Spectrum Disorders (ASD) and examine the relationship of sensory subtypes with anxiety levels in this group. Mothers of 57 children and adolescents with ASD aged 11–17 years (Mean age = 14 years. 2.4 months, SD = 1.81) completed the short sensory profile and Spence anxiety scales. Model-based cluster analysis was applied to sensory profile scores to identify sensory subtypes. Three sensory subtypes, sensory adaptive (N = 19), sensory moderate (N = 29) and sensory severe (N = 9) were identified. The results indicated that the differences between the subtypes were well characterised by the severity of s..