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Autism and Visual Impairment: A Review of the Literature

Cover of Review Journal of Autism and Developmental Disorders

Authors Maggie Butchart, Joseph J. Long, Michael Brown, Anne McMillan, Janice Bain & Thanos Karatzias published Autism and Visual Impairment: a Review of the Literature in the Review Journal of Autism and Developmental Disorders, 5 January, 2017 (pp. 1-14)

Abstract

Purpose

This review presents the evidence on the prevalence of visual impairments in children and adults with Autism Spectrum Disorder (ASD), and the similar behavioural traits associated with both visual impairment and autism.
 

Method

A systematic literature review was conducted using online databases.

 

Results

Seven studies explored the incidence of visual impairments in people with ASD and found a higher incidence of strabismus (squint) (8.3%) than in a comparable child population (1.5 to 5.3%). Eleven studies identified behavioural traits common to both autistic and visually impaired populations. The majority were small-scale screening studies using varied methodologies, constituting an emerging field of research.
 

Conclusion

Further large-scale, multicentre studies are required to accurately identify prevalence rates of ophthalmic conditions in people with ASD. There is a small but evolving evidence base that establishes behavioural and linguistic traits common to both visual impairment and autism.

Comments

Isadora Correa

Posted by Autismo na Pratica

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A hug...

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