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Sleep Pattern in Children with Autistic Spectrum Disorders Versus Normal Peers: A Case Control Study in Tertiary Care Centre in Chengalpattu District

Gadu Pradeep Kumar, A. Karthik, Valluru Sai Shashank, P. Suresh

International Journal of Drug Delivery Technology, 2026

202 participants

Abstract

A well-recognized side-effect of autism spectrum disorder (ASD) is that sleep is disturbed which can impact on the

behavioral, cognitive and social function of children. This is a case – control study with the aim to bring a comparison

between sleep patterns of children with ASD and children with normal development coming to a Tertiary care centre

in Chengalpattu District. The total number was 202 children aged from 3 to 12 years, 101 were cases of ASD and 101

age matched control children. The Sleep patterns were measured through the use of Children's Report of Sleep Pattern

(CRSP) and the Social Communication Disorders Checklist (SCDC) was used to measure Social Communication

difficulties. Significantly shorter sleep duration, delayed sleep onset, and increased number of night awakenings were

found in the children with ASD as compared to children with normal development. There was also evidence of an

association between sleep disturbances and increased social communication problems and some demographic factors.

The study highlights the significant prevalence of sleep abnormalities in children with ASD and the need for early

detection and intervention to help mitigate these issues and enhance quality of life and developmental outcomes.

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