Autism spectrum disorders diagnostic tools, systematic review

In autism spectrum disorders, diagnosing it is a matter of importance for two reasons: screening for reducing of expenses and diagnosing for well-timed and important intervening. Therefore; this study is a systematic review on autism spectrum disorders diagnostic tools emphasizing Iranchr('39')s diagnostic system.
Using systematic review study method, key words like screening tool autism and diagnostic tool on information sources like science direct, Springer, Scopus and Googlescholar and also using screening and diagnostic tools of Autism on information sources like magiran and SID, this study was carried out and during 1980 until 2020, 144 essays were done and by using systematic sampling 58 of them were finally resulted. Results showed that among tools created for autism spectrum disorders, 6 screening tools, 8 diagnostic tools, 2 native Iranian tools and 34 tools connected with normalization results belonged to other countries and 10 papers on considered tools normalization were done in Iran. It seems that for applying useful and valid tools to diagnosing the Iranian autistic kid, normalizing more tests is required so that diagnosing process by valid tools can be made.