To the top

Page Manager: Webmaster
Last update: 9/11/2012 3:13 PM

Tell a friend about this page
Print version

Pre-schoolchildren with a… - University of Gothenburg, Sweden Till startsida
Sitemap
To content Read more about how we use cookies on gu.se

Pre-schoolchildren with autism spectrum disorders are rarely macrocephalic: A population study.

Journal article
Authors Mats Cederlund
Carmela Miniscalco
Christopher Gillberg
Published in Research in developmental disabilities
Volume 35
Issue 5
Pages 992–998
ISSN 1873-3379
Publication year 2014
Published at Gillberg Neuropsychiatry Centre
Pages 992–998
Language en
Links dx.doi.org/10.1016/j.ridd.2014.02.0...
Keywords Preschool children, ASD, Macrocephaly, Population study
Subject categories Child and adolescent psychiatry

Abstract

Numerous clinical studies over the past decades have concluded that there is an association between autism spectrum disorders (ASD) and large head size. Lately, some studies have reported conflicting results. The present study was conducted with a view to assess the presence of macrocephaly in a community-representative group of pre-school children with ASD. The prevalence of ASD in this general population was 0.8%. Thirty-three children (5 girls, 28 boys) recruited after general population screening for ASD, and diagnosed with ASD (two-thirds not globally delayed) were assessed as regards growth parameters; height, weight, and head circumference (HC), at birth and at comprehensive medical-psychiatric diagnostic examinations at a mean age of 3 years. Macrocephaly in the present study was defined as HC above the 97th percentile, and ≥2 SD above recorded length/height. Only one of the 33 children (3%) had macrocephaly which is similar to the general population prevalence. Another 9% had a big but proportional head. None of the children were microcephalic. In this community-based study we found no evidence to support a strong link between a large head size and ASD. Conclusions must be guarded because of the relatively small number of ASD cases included.

Page Manager: Webmaster|Last update: 9/11/2012
Share:

The University of Gothenburg uses cookies to provide you with the best possible user experience. By continuing on this website, you approve of our use of cookies.  What are cookies?