Ref. Dataset resource/availability Number of the dataset used Dataset size Number of attributes/features Dataset area Associated task [16 ] UCI repository 3 types 1-704,2-292,3-104 21 Questionnaires Classification [49 ] ASDTests application 3 types (1-children, 2-adult, 3-adolescents) 1452 20 Questionnaires Classification [59 ] NDAR repository 1 1534 13 Sociodemographic & medical Classification [48 ] UCI repository 1 704 10 N/A Classification [19 ] NDAR repository 12 (chose 4 only) N/A 150 use (21) Questionnaires Classification [51 ] https://www.kaggle.com/fabdelja/autism-screening-for-toddlers 1 1054 17 Questionnaires Classification [41 ] N/A 1 2400 (use 1034) 5 cluster N/A Clustering [62 ] UCI repository 1 702 21 Questionnaires Classification [4 ] Kaggle and UCI repository 1 1054 18 Questionnaires Classification [1 ] Autism Barta application 1 642 23 (use8) Questionnaires Classification [53 ] UCI repository 3 types (1-children, 2-adult, 3-adolescents) 1-292,2-704,3-104 21 (use 16) Questionnaires Classification [61 ] UCI repository 1 292 19 Questionnaires Classification [63 ] https://archive.ics.uci.edu/ml/datasets/Autism+Screening+Adult# 1 704 (use 699) 21 (use 19) Questionnaires Classification [47 ] Autism clinic of the Shanghai Mental Health Center 1 122 27 Questionnaires Classification [46 ] N/A 1 N/A 21 Questionnaires Classification [57 ] ASDTests application 3 types (1-children, 2-adult, 3-adolescents) 1-292,2-704,3-104 20 Questionnaires Classification [64 ] 1-UCI repository 2- from a webpage publicized by a professor of data analytics 2 types 1-704 (use 609) 2-1118 (use 1117) 1-21 2-24 Questionnaires Classification [15 ] Kaggle and UCI repository 4 types (1-toddlers, 2-child, 3-adult, 4-adolescent) 1-1054 2-248 3-609 4-98 20 Questionnaires Classification [64 ] UCI repository 1 704 21 (use 17) Questionnaires Classification [54 ] UCI repository 1 702 19 Questionnaires Classification [14 ] Kaggle and UCI repository 4 types (1-toddlers, 2-child, 3-adult, 4-adolescent) 2009 21 (use19) Questionnaires Classification [60 ] Kaggle 1 N/A 20 Questionnaires Classification [55 ] From another paper “Autism Spectrum Disorder Screening: Machine Learning Adaptation and DSM-5 Fulfillment” 1 704 19 Questionnaires Classification [44 ] UCI repository 3 types (1-children, 2-adult, 3-adolescents) 1-292,2-704,3-104 21 Questionnaires Classification [5 ] UCI repository 3 types (1-children, 2-adult, 3-adolescents) N/A 19 (use 12) Questionnaires Classification [42 ] From another paper “Autism Spectrum Disorder Screening: Machine Learning Adaptation and DSM-5 Fulfillment 1 704 20 Questionnaires Classification [45 ] Collected from different sources 1 2000 40 Questionnaires Classification [68 ] ASDTests application 1 1054 18 Questionnaires Classification [50 ] Kaggle and UCI repository 3 types (1-children, 2-adult, 3-adolescents) 1-292,2-704,3-104 21 Questionnaires Classification [56 ] UCI repository 1 292 21 Questionnaires Classification [67 ] ASDTests application 1 1-292,2-704,3-104 23 use (16) Questionnaires Classification [13 ] Kaggle and UCI repository Part 1: -3 types 1-children 2-adult 3-adolescents 1-292,2-704,3-104 21 Questionnaires Classification Collected from an institute of special education for the people with special needs, and 150 data of non-ASD cases were collected through field visit to different schools and shopping malls Part 2: -use real data 250 [52 ] 1. http://archive.ics.uci.edu/ml//datasets/Autistic+Spectrum+Disorder+Screening+Data+for+Children++2 . https://archive.ics.uci.edu/ml/datasets/Autistic+Spectrum+Disorder+Screening+Data+for+Adolescent+++3 . https://archive.ics.uci.edu/ml/datasets/Autism+Screening+Adult 3 types (1-children, 2-adult, 3-adolescents) 1-292 use (248),2-704 use (609),3-104 use (98) 20 Questionnaires Classification [43 ] UCI repository 1 290 use (241) 21(use 4 question) Questionnaires Classification [58 ] 1. http://archive.ics.uci.edu/ml//datasets/Autistic+Spectrum+Disorder+Screening+Data+for+Children++ . 2. https://archive.ics.uci.edu/ml/datasets/Autistic+Spectrum+Disorder+Screening+Data+for+Adolescent+++ . 3. https://archive.ics.uci.edu/ml/datasets/Autism+Screening+Adult 3 types (1-children, 2-adult, 3-adolescents) 1-292,2-704,3-104 21 Questionnaires Classification [18 ] Kaggle repository 1 1054 23 Questionnaires Classification [65 ] UCI repository 3 types (1-children, 2-adult, 3-adolescents) 1-292,2-704,3-104 21 Questionnaires Classification [6 ] Autism therapy counseling and help (CATCH, Bhubaneswar, India) N/A 500 35 N/A Classification [39 ] Data not publicly available due to medical confidentiality but are available from the first author on reasonable request pending the approval of the coauthors 1-adult, 2-adolescents 673 31 (use 5,11,12,31) Questionnaires Classification [40 ] Association of parents and friends for the support and defense of the rights of people with autism 1 N/A Questionnaires Classification