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Evaluation of early childhood social-communication difficulties in children born preterm using the quantitative checklist for autism in toddlers

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Wong, H. S, Huertas -Ceballos, A., Cowan, F. M., Modi, N., Brocklehurst, Peter, Abbott, J., Costeloe, Kate, Draper, E. S., Majeed, Azeem, Kemp, J., Ashby, Deborah, Young, Annie M. and Petrou, Stavros (2014) Evaluation of early childhood social-communication difficulties in children born preterm using the quantitative checklist for autism in toddlers. The Journal of Pediatrics, 164 (1). pp. 26-33. doi:10.1016/j.jpeds.2013.07.013 ISSN 0022-3476.

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Official URL: http://dx.doi.org/10.1016/j.jpeds.2013.07.013

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Abstract

OBJECTIVES:
To characterize early childhood social-communication skills and autistic traits in children born very preterm using the Quantitative Checklist for Autism in Toddlers (Q-CHAT) and explore neonatal and sociodemographic factors associated with Q-CHAT scores.
STUDY DESIGN:
Parents of children born before 30 weeks gestation and enrolled in a study evaluating routinely collected neurodevelopmental data between the post-menstrual ages of 20 and 28 months were invited to complete the Q-CHAT questionnaire. Children with severe neurosensory disabilities and cerebral palsy were excluded. Participants received neurodevelopmental assessments using the Bayley Scales of Infant and Toddler Development, 3rd edition (Bayley-III). Q-CHAT scores of this preterm cohort were compared with published general population scores. The association between Bayley-III cognitive and language scores and neonatal and sociodemographic factors with Q-CHAT scores were examined.
RESULTS:
Q-CHAT questionnaires were completed from 141 participants. At a mean post-menstrual age of 24 months, the Q-CHAT scores of the preterm cohort (mean 33.7, SD 8.3) were significantly higher than published general population scores (mean 26.7; SD 7.8), indicating greater social-communication difficulty and autistic behavior. Preterm children received higher scores, particularly in the categories of restricted, repetitive, stereotyped behavior, communication, and sensory abnormalities. Lower Bayley-III language scores and non-white ethnicity were associated with higher Q-CHAT scores.
CONCLUSIONS:
Preterm children display greater social-communication difficulty and autistic behavior than the general population in early childhood as assessed by the Q-CHAT. The implications for longer-term outcome will be important to assess.

Item Type: Journal Article
Subjects: R Medicine > RC Internal medicine
R Medicine > RJ Pediatrics
Divisions: Faculty of Science, Engineering and Medicine > Medicine > Warwick Medical School > Clinical Trials Unit
Faculty of Science, Engineering and Medicine > Medicine > Warwick Medical School
Library of Congress Subject Headings (LCSH): Autism spectrum disorders in children -- Evaluation, Autism in children -- Evaluation, Developmentally disabled children -- Psychological testing, Developmental disabilities
Journal or Publication Title: The Journal of Pediatrics
Publisher: Mosby, Inc.
ISSN: 0022-3476
Official Date: January 2014
Dates:
DateEvent
January 2014Published
22 August 2013Available
9 July 2013Accepted
Volume: 164
Number: 1
Page Range: pp. 26-33
DOI: 10.1016/j.jpeds.2013.07.013
Status: Peer Reviewed
Publication Status: Published
Access rights to Published version: Open Access (Creative Commons)
RIOXX Funder/Project Grant:
Project/Grant IDRIOXX Funder NameFunder ID
RP-PG-0707-10010[NIHR] National Institute for Health Researchhttp://dx.doi.org/10.13039/501100000272
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