An integrative review of genetic testing for the diagnosis of autism spectrum disorder
The purpose of the study is to verify in the literature in a systematized way studies that prove the efficacy of genetic tests in the diagnosis of Autism Spectrum Disorder. Data were collected from the Research Databases of the Virtual Health Library and PubMed, using the combination of the following keywords: Genetic tests AND autistic spectrum disorder diagnosis. Articles from 1980 to 2020 were researched in the Portuguese, English and Spanish languages of national and international journals and included 17 full-text articles, in English, from PubMed to make up this study.