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 |