Skip to main content

Advertisement

Table 2 Intellectual quotients (IQ) of affected subjects across diagnostic categories

From: The Italian autism network (ITAN): a resource for molecular genetics and biomarker investigations

Diagnosis IQ < 35 IQ = 35–50 IQ = 50–75 IQ > 75 not available
Autistic Disorders 17 53 49 29 5
Asperger Syndrome 0 0 4 20 1
Pervasive Developmental Disorders 1 9 29 33 2