“…The instruments most commonly used to establish this relationship were the ABC, ABC-C, some versions of the BPI-01, or a combination of different instruments. Age [ 36 , 98 , 106 , 108 , 151 ]; the level of adaptive behavior, disability, and language [ 29 , 30 , 68 , 95 , 97 , 99 , 100 , 106 , 107 , 118 , 124 , 129 , 135 , 138 , 145 , 158 ]; the presence of autism spectrum disorder [ 32 , 95 , 99 , 100 , 103 , 107 , 115 , 116 , 117 , 119 , 120 , 126 , 129 , 141 , 143 , 145 ]; the type of diagnosis linked to a genetic syndrome [ 101 , 105 , 109 , 111 , 122 , 142 , 145 , 146 , 156 , 158 ]; psychiatric disorders associated with the severity of the disability [ 29 , 96 , 107 , 113 , 125 ,…”