Baird, Gillian;
Charman, Tony;
Pickles, Andrew;
Chandler, Susie;
Loucas, Tom;
Meldrum, David;
Carcani-Rathwell, I;
... Simonoff, Emily; + view all
(2008)
Regression, developmental trajectory and associated problems in disorders in the autism spectrum: the SNAP study.
Journal of Autism and Developmental Disorders
, 38
pp. 1827-1836.
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Abstract
We report rates of regression and associated findings in a population derived group of 255 children aged 9-14 years, participating in a prevalence study of autism spectrum disorders (ASD); 53 with narrowly defined autism, 105 with broader ASD and 97 with non-ASD neurodevelopmental problems, drawn from those with special educational needs within a population of 56,946 children. Language regression was reported in 30% with narrowly defined autism, 8% with broader ASD and less than 3% with developmental problems without ASD. A smaller group of children were identified who underwent a less clear setback. Regression was associated with higher rates of autistic symptoms and a deviation in developmental trajectory. Regression was not associated with epilepsy or gastrointestinal problems.
Type: | Article |
---|---|
Title: | Regression, developmental trajectory and associated problems in disorders in the autism spectrum: the SNAP study |
Open access status: | An open access version is available from UCL Discovery |
Language: | English |
Additional information: | The original publication is available at www.springerlink.com |
Keywords: | SNAP, Autism, Regression, Outcome, Epilepsy, Gastro-intestinal problems |
UCL classification: | UCL > Provost and Vice Provost Offices > School of Education > UCL Institute of Education |
URI: | https://discovery.ucl.ac.uk/id/eprint/10001409 |




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