Comparison of Autism Screening in Younger and Older Toddlers / Raymond STURNER in Journal of Autism and Developmental Disorders, 47-10 (October 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-10 (October 2017) . - p.3180-3188 Titre : Comparison of Autism Screening in Younger and Older Toddlers Type de document : Texte imprimé et/ou numérique Auteurs : Raymond STURNER, Auteur ; Barbara HOWARD, Auteur ; Paul BERGMANN, Auteur ; Lydia STEWART, Auteur ; Talin E. AFARIAN, Auteur Article en page(s) : p.3180-3188 Langues : Anglais (eng) Mots-clés : Autism screening  M-CHAT  Developmental screening  Test development Index. décimale : PER Périodiques Résumé : This study examined the effect of age at completion of an autism screening test on item failure rates contrasting older (>20 months) with younger (<20 months) toddlers in a community primary care sample of 73,564 children. Items related to social development were categorized into one of three age sets per criteria from Inada et al. (Research in Autism Spectrum Disorders 4(4):605–611, 2010). Younger toddlers produced higher rates of item failure than older toddlers and items in both of the later acquired item sets had higher probability rates for failure than the earliest acquired item set (prior to 8 months). Use of the same items and the same scoring throughout the target age range for autism screening may not be the best strategy for identifying the youngest toddlers at risk for autism. En ligne : https://doi.org/10.1007/s10803-017-3230-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=319 [article] Comparison of Autism Screening in Younger and Older Toddlers [Texte imprimé et/ou numérique] / Raymond STURNER, Auteur ; Barbara HOWARD, Auteur ; Paul BERGMANN, Auteur ; Lydia STEWART, Auteur ; Talin E. AFARIAN, Auteur . - p.3180-3188. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-10 (October 2017) . - p.3180-3188 Mots-clés : Autism screening  M-CHAT  Developmental screening  Test development Index. décimale : PER Périodiques Résumé : This study examined the effect of age at completion of an autism screening test on item failure rates contrasting older (>20 months) with younger (<20 months) toddlers in a community primary care sample of 73,564 children. Items related to social development were categorized into one of three age sets per criteria from Inada et al. (Research in Autism Spectrum Disorders 4(4):605–611, 2010). Younger toddlers produced higher rates of item failure than older toddlers and items in both of the later acquired item sets had higher probability rates for failure than the earliest acquired item set (prior to 8 months). Use of the same items and the same scoring throughout the target age range for autism screening may not be the best strategy for identifying the youngest toddlers at risk for autism. En ligne : https://doi.org/10.1007/s10803-017-3230-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=319

The Utility of the Screening Tool for Autism in 2-Year-Olds in Detecting Autism in Taiwanese Toddlers Who are Less than 24 Months of Age: A Longitudinal Study / Chin-Chin WU in Journal of Autism and Developmental Disorders, 50-4 (April 2020)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 50-4 (April 2020) . - p.1172-1181 Titre : The Utility of the Screening Tool for Autism in 2-Year-Olds in Detecting Autism in Taiwanese Toddlers Who are Less than 24 Months of Age: A Longitudinal Study Type de document : Texte imprimé et/ou numérique Auteurs : Chin-Chin WU, Auteur ; Ching-Lin CHU, Auteur ; Lydia STEWART, Auteur ; Chung-Hsin CHIANG, Auteur ; Yuh-Ming HOU, Auteur ; Jiun-Horng LIU, Auteur Article en page(s) : p.1172-1181 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Screening  Sensitivity  Specificity  Toddler Index. décimale : PER Périodiques Résumé : The present longitudinal study examined the utility of the screening tool for autism in 2-year-olds (STAT) in detecting autism spectrum disorder (ASD) in toddlers who are less than 24 months of age. The study sample, which consisted of 119 toddlers with developmental problems, were assessed when they were between 16 and 24 months of age (Time 1) and after a period of 18 months to finalize the diagnosis (Time 2); 57 children had ASD and 62 children had developmental delays. A cutoff score of 2.5 on the STAT yielded an optimal combination of high sensitivity and specificity. The STAT demonstrated adequate predictive validity in detecting ASD in Taiwanese toddlers who are less than 24 months of age. En ligne : http://dx.doi.org/10.1007/s10803-019-04350-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=421 [article] The Utility of the Screening Tool for Autism in 2-Year-Olds in Detecting Autism in Taiwanese Toddlers Who are Less than 24 Months of Age: A Longitudinal Study [Texte imprimé et/ou numérique] / Chin-Chin WU, Auteur ; Ching-Lin CHU, Auteur ; Lydia STEWART, Auteur ; Chung-Hsin CHIANG, Auteur ; Yuh-Ming HOU, Auteur ; Jiun-Horng LIU, Auteur . - p.1172-1181. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 50-4 (April 2020) . - p.1172-1181 Mots-clés : Autism spectrum disorder  Screening  Sensitivity  Specificity  Toddler Index. décimale : PER Périodiques Résumé : The present longitudinal study examined the utility of the screening tool for autism in 2-year-olds (STAT) in detecting autism spectrum disorder (ASD) in toddlers who are less than 24 months of age. The study sample, which consisted of 119 toddlers with developmental problems, were assessed when they were between 16 and 24 months of age (Time 1) and after a period of 18 months to finalize the diagnosis (Time 2); 57 children had ASD and 62 children had developmental delays. A cutoff score of 2.5 on the STAT yielded an optimal combination of high sensitivity and specificity. The STAT demonstrated adequate predictive validity in detecting ASD in Taiwanese toddlers who are less than 24 months of age. En ligne : http://dx.doi.org/10.1007/s10803-019-04350-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=421

Use of the Chinese version modified checklist for autism in toddlers in a high-risk sample in Taiwan / Yi Shan WONG in Research in Autism Spectrum Disorders, 49 (May 2018)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 49 (May 2018) . - p.56-64 Titre : Use of the Chinese version modified checklist for autism in toddlers in a high-risk sample in Taiwan Type de document : Texte imprimé et/ou numérique Auteurs : Yi Shan WONG, Auteur ; Ching-Chi YANG, Auteur ; Lydia STEWART, Auteur ; Chung-Hsin CHIANG, Auteur ; Chin-Chin WU, Auteur ; Lai-Sang IAO, Auteur Article en page(s) : p.56-64 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Screening  Sensitivity  Specificity  C-M-CHAT Index. décimale : PER Périodiques Résumé : 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. En ligne : https://doi.org/10.1016/j.rasd.2018.01.010 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=340 [article] Use of the Chinese version modified checklist for autism in toddlers in a high-risk sample in Taiwan [Texte imprimé et/ou numérique] / Yi Shan WONG, Auteur ; Ching-Chi YANG, Auteur ; Lydia STEWART, Auteur ; Chung-Hsin CHIANG, Auteur ; Chin-Chin WU, Auteur ; Lai-Sang IAO, Auteur . - p.56-64. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 49 (May 2018) . - p.56-64 Mots-clés : Autism spectrum disorder  Screening  Sensitivity  Specificity  C-M-CHAT Index. décimale : PER Périodiques Résumé : 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. En ligne : https://doi.org/10.1016/j.rasd.2018.01.010 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=340

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