Use of the Chinese version Modified Checklist for Autism in Toddlers in a high-risk sample in Taiwan

Wong, YS, Yang, C-C, Stewart, L, Chiang, C-H, Wu, C-C and Iao, L-S ORCID: https://orcid.org/0000-0002-3509-9712, 2018. Use of the Chinese version Modified Checklist for Autism in Toddlers in a high-risk sample in Taiwan. Research in Autism Spectrum Disorders, 49, pp. 56-64. ISSN 1750-9467

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Abstract

This study examined the utility of the Chinese version Modified Checklist for Autism in Toddlers (C-M-CHAT) in a high-risk sample. This study recruited 236 children aged from 18 to 47 months old in rural area of Southern Taiwan, including 113 children with Autism Spectrum Disorder (ASD) and 123 children with Developmental Delay (DD). Using failing any four of the 23 C-M-CHAT items as cutoff, it showed a sensitivity of 77.0% and a specificity of 72.4%. The positive predictive value (PPV) was 71.9% while the negative predictive value (NPV) was 77.4%. Using failing any three of the 14 new critical items--referred to as the "Brief 14"--as cutoff, it yielded a sensitivity of 70.8% and a specificity of 82.1%. The PPV of the "Brief 14" was 78.4% while the NPV was 75.4%. The preliminary results of the C-M-CHAT and the "Brief 14" performance demonstrated an acceptable predictive validity and promising utility for use in high-risk, rural populations in Taiwan.

Item Type:	Journal article
Publication Title:	Research in Autism Spectrum Disorders
Creators:	Wong, Y.S., Yang, C.-C., Stewart, L., Chiang, C.-H., Wu, C.-C. and Iao, L.-S.
Publisher:	Elsevier
Date:	May 2018
Volume:	49
ISSN:	1750-9467
Identifiers:	Number Type 10.1016/j.rasd.2018.01.010 DOI
Divisions:	Schools > School of Social Sciences
Record created by:	Linda Sullivan
Date Added:	19 Mar 2018 12:50
Last Modified:	20 Aug 2019 03:00
URI:	https://irep.ntu.ac.uk/id/eprint/33020

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