Increased midgestational IFN-γ, IL-4 and IL-5 in women bearing a child with autism: A case-control study

Table 1 Classification of autism cases in the Early Markers for Autism study^a

Autism spectrum disorder subgroups	Number of subjects
Total	84
Phenotype
Autism	55
Asperger's syndrome	0
PDD-NOS	5
Unknown	24
Onset type
Early onset	64
Regressive	17
Unknown	3
Intellectual disability
Yes	34
No	30
Unknown	20

ISSN: 2040-2392