Longitudinal Study of Sensory Features in Children with Autism Spectrum Disorder

الملخص EN

Background.

Between 45 and 95% of children with Autism Spectrum Disorder (ASD) present sensory features that affect their daily functioning.

However, the data in the scientific literature are not conclusive regarding the evolution of sensory features in children with ASD.

The main objective of this study was to analyze the sensory features of children within the age of 3-4 (T1) when they received their ASD diagnosis and two years later (T2) when they started school.

Methods.

We conducted a prospective cohort study to assess sensory features in 34 children with ASD over time.

The data were collected using a standardized assessment tool, the Sensory Profile.

Results.

Our analyses show that sensory features in children with ASD are stable from the age of three to six years.

The stability of sensory scores is independent of correction by covariates, such as cognitive level and autism severity scores.

Conclusions.

Children with ASD have sensory features that persist from the time of diagnosis at the age of 3 to 4 years to school age.

This persistence of sensory features from an early age underscores the need to support these children and their parents.

Sensory features should be detected early and managed to improve functional and psychosocial outcomes.