. Author manuscript; available in PMC: 2009 Nov 15.

Published in final edited form as: J Neuroimmunol. 2008 Nov 15;204(1-2):149–153. doi: 10.1016/j.jneuroim.2008.07.006

Table 1.

Descriptive group statistics of the study population

	Autism Spectrum Disorders			General Population	Developmental Disabilities
	Total	Regression	Early Onset	General Population	Developmental Disabilities
N=	75	42	33	36	32
% Males	91	88	94	67	88
Median Age	3.4	3.6	3.3	3.6	3.9
Interquartile Range	3.0–4.2	3.1–4.3	2.7–3.9	2.8–4.5	3.1–4.5