Early Behavioural Signs among Nepalese Children with Autism Spectrum Disorder: A Descriptive Cross-sectional Study.

Abstract

Introduction: Autism Spectrum Disorder is a complex neurodevelopmental condition. Early identification of symptoms is crucial for timely intervention, yet diagnosing very young children can be challenging due to the variability in symptom presentation and the influence of other developmental factors. This study aimed to find the prevalence of the emergence of early behavioural signs in Nepalese children with Autism Spectrum Disorder.

Methods: A descriptive cross-sectional study was conducted at the Centre for Autism in Kathmandu, Nepal, from January 2023 to June 2023. Ethical approval was obtained, and a sample of 120 children diagnosed with Autism Spectrum Disorder was included in the study. Convenience sampling method was used. Point estimate at 95% Confidence Interval was calculated.

Results: Among 120 children with Autism Spectrum Disorder, the prevalence of emergence of early behavioural signs was seen in 112 (93.33%) (88.83-97.77, 95% Confidence Interval) children.

Conclusions: This study provides insights into the emergence of early behavioural signs in Nepalese children with Autism Spectrum Disorder which align with global patterns in prevalence and severity.