Advancing early detection of autism spectrum disorder by applying an integrated two-stage screening approach / Iris J. OOSTERLING in Journal of Child Psychology and Psychiatry, 51-3 (March 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-3 (March 2010) . - p.250-258 Titre : Advancing early detection of autism spectrum disorder by applying an integrated two-stage screening approach Type de document : Texte imprimé et/ou numérique Auteurs : Iris J. OOSTERLING, Auteur ; Sophie H. N. SWINKELS, Auteur ; Ruud B. MINDERAA, Auteur ; Rutger Jan VAN DER GAAG, Auteur ; Janne C. VISSER, Auteur ; Michel WENSING, Auteur ; Tim WOUDENBERG, Auteur ; Mark-Peter STEENHUIS, Auteur Année de publication : 2010 Article en page(s) : p.250-258 Langues : Anglais (eng) Mots-clés : Early-detection autism-spectrum-disorder ESAT screening guidelines implementation Index. décimale : PER Périodiques Résumé : Background: Few field trials exist on the impact of implementing guidelines for the early detection of autism spectrum disorders (ASD). The aims of the present study were to develop and evaluate a clinically relevant integrated early detection programme based on the two-stage screening approach of Filipek et al. (1999), and to expand the evidence base for this approach. Methods: The integrated early detection programme encompassed: 1) training relevant professionals to recognise early signs of autism and to use the Early Screening of Autistic Traits Questionnaire (ESAT; Dietz, Swinkels et al., 2006; Swinkels, van Daalen, van Engeland, & Buitelaar, 2006), 2) using a specific referral protocol, and 3) building a multidisciplinary diagnostic team. The programme was evaluated in a controlled study involving children in two regions (N = 2793, range 0–11 years). The main outcome variables were a difference in mean age at ASD diagnosis and a difference in the proportion of children diagnosed before 36 months. Results: ASD was diagnosed 21 months (95% CI 9.6, 32.4) earlier in the experimental region than in the control region during the follow-up period, with the mean age at ASD diagnosis decreasing by 19.5 months (95% CI 10.5, 28.5) from baseline in the experimental region. Children from the experimental region were 9.4 times (95% CI 2.1, 41.3) more likely than children from the control region to be diagnosed before age 36 months after correction for baseline measurements. Most of these early diagnosed children had narrowly defined autism with mental retardation. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02150.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=988 [article] Advancing early detection of autism spectrum disorder by applying an integrated two-stage screening approach [Texte imprimé et/ou numérique] / Iris J. OOSTERLING, Auteur ; Sophie H. N. SWINKELS, Auteur ; Ruud B. MINDERAA, Auteur ; Rutger Jan VAN DER GAAG, Auteur ; Janne C. VISSER, Auteur ; Michel WENSING, Auteur ; Tim WOUDENBERG, Auteur ; Mark-Peter STEENHUIS, Auteur . - 2010 . - p.250-258. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-3 (March 2010) . - p.250-258 Mots-clés : Early-detection autism-spectrum-disorder ESAT screening guidelines implementation Index. décimale : PER Périodiques Résumé : Background: Few field trials exist on the impact of implementing guidelines for the early detection of autism spectrum disorders (ASD). The aims of the present study were to develop and evaluate a clinically relevant integrated early detection programme based on the two-stage screening approach of Filipek et al. (1999), and to expand the evidence base for this approach. Methods: The integrated early detection programme encompassed: 1) training relevant professionals to recognise early signs of autism and to use the Early Screening of Autistic Traits Questionnaire (ESAT; Dietz, Swinkels et al., 2006; Swinkels, van Daalen, van Engeland, & Buitelaar, 2006), 2) using a specific referral protocol, and 3) building a multidisciplinary diagnostic team. The programme was evaluated in a controlled study involving children in two regions (N = 2793, range 0–11 years). The main outcome variables were a difference in mean age at ASD diagnosis and a difference in the proportion of children diagnosed before 36 months. Results: ASD was diagnosed 21 months (95% CI 9.6, 32.4) earlier in the experimental region than in the control region during the follow-up period, with the mean age at ASD diagnosis decreasing by 19.5 months (95% CI 10.5, 28.5) from baseline in the experimental region. Children from the experimental region were 9.4 times (95% CI 2.1, 41.3) more likely than children from the control region to be diagnosed before age 36 months after correction for baseline measurements. Most of these early diagnosed children had narrowly defined autism with mental retardation. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2009.02150.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=988

Comparative Analysis of Three Screening Instruments for Autism Spectrum Disorder in Toddlers at High Risk / Iris J. OOSTERLING in Journal of Autism and Developmental Disorders, 39-6 (June 2009)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 39-6 (June 2009) . - p.897-909 Titre : Comparative Analysis of Three Screening Instruments for Autism Spectrum Disorder in Toddlers at High Risk Type de document : Texte imprimé et/ou numérique Auteurs : Iris J. OOSTERLING, Auteur ; Sophie H. N. SWINKELS, Auteur ; Rutger Jan VAN DER GAAG, Auteur ; Jan K. BUITELAAR, Auteur ; Claudine DIETZ, Auteur ; Janne C. VISSER, Auteur Année de publication : 2009 Article en page(s) : p.897-909 Langues : Anglais (eng) Mots-clés : Autism-spectrum-disorder Screening-instruments Item-analyses Early-detection High-risk-population Index. décimale : PER Périodiques Résumé : Several instruments have been developed to screen for autism spectrum disorders (ASD) in high-risk populations. However, few studies compare different instruments in one sample. Data were gathered from the Early Screening of Autistic Traits Questionnaire, Social Communication Questionnaire, Communication and Symbolic Behavior Scales-Developmental Profile, Infant-Toddler Checklist and key items of the Checklist for Autism in Toddlers in 238 children (mean age = 29.6 months, SD = 6.4) at risk for ASD. Discriminative properties are compared in the whole sample and in two age groups separately (8–24 months and 25–44 months). No instrument or individual item shows satisfying power in discriminating ASD from non-ASD, but pros and cons of instruments and items are discussed and directions for future research are proposed. En ligne : http://dx.doi.org/10.1007/s10803-009-0692-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=758 [article] Comparative Analysis of Three Screening Instruments for Autism Spectrum Disorder in Toddlers at High Risk [Texte imprimé et/ou numérique] / Iris J. OOSTERLING, Auteur ; Sophie H. N. SWINKELS, Auteur ; Rutger Jan VAN DER GAAG, Auteur ; Jan K. BUITELAAR, Auteur ; Claudine DIETZ, Auteur ; Janne C. VISSER, Auteur . - 2009 . - p.897-909. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 39-6 (June 2009) . - p.897-909 Mots-clés : Autism-spectrum-disorder Screening-instruments Item-analyses Early-detection High-risk-population Index. décimale : PER Périodiques Résumé : Several instruments have been developed to screen for autism spectrum disorders (ASD) in high-risk populations. However, few studies compare different instruments in one sample. Data were gathered from the Early Screening of Autistic Traits Questionnaire, Social Communication Questionnaire, Communication and Symbolic Behavior Scales-Developmental Profile, Infant-Toddler Checklist and key items of the Checklist for Autism in Toddlers in 238 children (mean age = 29.6 months, SD = 6.4) at risk for ASD. Discriminative properties are compared in the whole sample and in two age groups separately (8–24 months and 25–44 months). No instrument or individual item shows satisfying power in discriminating ASD from non-ASD, but pros and cons of instruments and items are discussed and directions for future research are proposed. En ligne : http://dx.doi.org/10.1007/s10803-009-0692-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=758

How to Use the ADI-R for Classifying Autism Spectrum Disorders? Psychometric Properties of Criteria from the Literature in 1,204 Dutch Children / Annelies A. DE BILDT in Journal of Autism and Developmental Disorders, 43-10 (October 2013)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 43-10 (October 2013) . - p.2280-2294 Titre : How to Use the ADI-R for Classifying Autism Spectrum Disorders? Psychometric Properties of Criteria from the Literature in 1,204 Dutch Children Type de document : Texte imprimé et/ou numérique Auteurs : Annelies A. DE BILDT, Auteur ; Iris J. OOSTERLING, Auteur ; Natasja D. J. LANG, Auteur ; Sanne KUIJPER, Auteur ; Vera DEKKER, Auteur ; Sjoerd SYTEMA, Auteur ; Anoek M. OERLEMANS, Auteur ; Daphne J. STEIJN, Auteur ; Janne C. VISSER, Auteur ; Nanda N. ROMMELSE, Auteur ; Ruud B. MINDERAA, Auteur ; Herman VAN ENGELAND, Auteur ; Rutger Jan VAN DER GAAG, Auteur ; Jan K. BUITELAAR, Auteur ; Maretha V. JONGE, Auteur Article en page(s) : p.2280-2294 Langues : Anglais (eng) Mots-clés : ADI-R  Autism  ASD  Diagnosis  Classification  Validity Index. décimale : PER Périodiques Résumé : The algorithm of the Autism Diagnostic Interview-Revised provides criteria for autism versus non-autism according to DSM-IV. Criteria for the broader autism spectrum disorders are needed. This study investigated the validity of seven sets of criteria from the literature, in 1,204 Dutch children (aged 3–18 years) with and without mental retardation. The original criteria (Rutter et al. in ADI-R Autism Diagnostic Interview Revised. Manual. Western Psychological Services, Los Angeles, 2003) well discriminated ASD from non-ASD in MR. All other criteria (IMGSAC in Am Soc Hum Genet 69:570–581 2001; Sung et al. in Am J Hum Genet 76: 68–81, 2005; Risi et al. in J Am Acad Child Adolesc Psychiatry 45: 1094–1103, 2006) were sensitive at the cost of specificity, bearing the risk of overinclusiveness. In the group without MR, clinicians should decide whether sensitivity or specificity is aimed for, to choose the appropriate criteria. Including the Autism Diagnostic Observation Schedule revised algorithms in the classification, the specificity increases, at the cost of sensitivity. This study adds to a more valid judgment on which criteria to use for specific objectives. En ligne : http://dx.doi.org/10.1007/s10803-013-1783-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=215 [article] How to Use the ADI-R for Classifying Autism Spectrum Disorders? Psychometric Properties of Criteria from the Literature in 1,204 Dutch Children [Texte imprimé et/ou numérique] / Annelies A. DE BILDT, Auteur ; Iris J. OOSTERLING, Auteur ; Natasja D. J. LANG, Auteur ; Sanne KUIJPER, Auteur ; Vera DEKKER, Auteur ; Sjoerd SYTEMA, Auteur ; Anoek M. OERLEMANS, Auteur ; Daphne J. STEIJN, Auteur ; Janne C. VISSER, Auteur ; Nanda N. ROMMELSE, Auteur ; Ruud B. MINDERAA, Auteur ; Herman VAN ENGELAND, Auteur ; Rutger Jan VAN DER GAAG, Auteur ; Jan K. BUITELAAR, Auteur ; Maretha V. JONGE, Auteur . - p.2280-2294. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 43-10 (October 2013) . - p.2280-2294 Mots-clés : ADI-R  Autism  ASD  Diagnosis  Classification  Validity Index. décimale : PER Périodiques Résumé : The algorithm of the Autism Diagnostic Interview-Revised provides criteria for autism versus non-autism according to DSM-IV. Criteria for the broader autism spectrum disorders are needed. This study investigated the validity of seven sets of criteria from the literature, in 1,204 Dutch children (aged 3–18 years) with and without mental retardation. The original criteria (Rutter et al. in ADI-R Autism Diagnostic Interview Revised. Manual. Western Psychological Services, Los Angeles, 2003) well discriminated ASD from non-ASD in MR. All other criteria (IMGSAC in Am Soc Hum Genet 69:570–581 2001; Sung et al. in Am J Hum Genet 76: 68–81, 2005; Risi et al. in J Am Acad Child Adolesc Psychiatry 45: 1094–1103, 2006) were sensitive at the cost of specificity, bearing the risk of overinclusiveness. In the group without MR, clinicians should decide whether sensitivity or specificity is aimed for, to choose the appropriate criteria. Including the Autism Diagnostic Observation Schedule revised algorithms in the classification, the specificity increases, at the cost of sensitivity. This study adds to a more valid judgment on which criteria to use for specific objectives. En ligne : http://dx.doi.org/10.1007/s10803-013-1783-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=215

How useful is the Social Communication Questionnaire in toddlers at risk of autism spectrum disorder? / Iris J. OOSTERLING in Journal of Child Psychology and Psychiatry, 51-11 (November 2010)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 51-11 (November 2010) . - p.1260-1268 Titre : How useful is the Social Communication Questionnaire in toddlers at risk of autism spectrum disorder? Type de document : Texte imprimé et/ou numérique Auteurs : Iris J. OOSTERLING, Auteur ; Sophie H. N. SWINKELS, Auteur ; Rutger Jan VAN DER GAAG, Auteur ; Jan K. BUITELAAR, Auteur ; Nanda N. ROMMELSE, Auteur ; Maretha V. DE JONGE, Auteur ; Janne C. VISSER, Auteur ; Sascha ROOS, Auteur Année de publication : 2010 Article en page(s) : p.1260-1268 Langues : Anglais (eng) Mots-clés : SCQ ADI-R ADOS review validity toddlers autism Index. décimale : PER Périodiques Résumé : Background:  The Social Communication Questionnaire (SCQ) is a screening instrument with established validity against the Autism Diagnostic Interview-Revised (ADI-R) in children aged 4 years and older. Indices of diagnostic accuracy have been shown to be strong in school-aged samples; however, relatively little is known about the performance of the SCQ in toddlers at risk of autism spectrum disorder (ASD). Methods:  This study replicates and extends previous research by Corsello et al. (2007) in a comparatively large (N = 208), substantially younger (20–40 months) sample of children at high risk of ASD. The usefulness of the SCQ as a second-level screening instrument with different cut-off scores was evaluated in relation to IQ, age, and type of ASD diagnosis. The use of the SCQ as compared to the ADI-R was evaluated against clinical diagnosis, both alone and in combination with the ADOS. Results:  The SCQ with different cut-offs consistently showed an unsatisfactory balance between sensitivity and specificity in screening for ASD in high-risk toddlers, with only a few exceptions for specific age, IQ, or diagnostic groups. Even though the SCQ and ADI-R were highly correlated, diagnostic agreement with the best evidence clinical diagnosis was poor for both measures. The ADOS used alone consistently had the highest predictive value. For autism versus not-autism, the combined SCQ and ADOS performed as well as the ADOS alone and notably better than the combination ADI-R and ADOS. Conclusions:  The SCQ is likely to result in a number of false-positive findings, particularly in children with autism symptomatology, and the balance between sensitivity and specificity is poor. The ADOS should be considered the most valid and reliable diagnostic instrument in these very young at-risk children. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2010.02246.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=110 [article] How useful is the Social Communication Questionnaire in toddlers at risk of autism spectrum disorder? [Texte imprimé et/ou numérique] / Iris J. OOSTERLING, Auteur ; Sophie H. N. SWINKELS, Auteur ; Rutger Jan VAN DER GAAG, Auteur ; Jan K. BUITELAAR, Auteur ; Nanda N. ROMMELSE, Auteur ; Maretha V. DE JONGE, Auteur ; Janne C. VISSER, Auteur ; Sascha ROOS, Auteur . - 2010 . - p.1260-1268. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 51-11 (November 2010) . - p.1260-1268 Mots-clés : SCQ ADI-R ADOS review validity toddlers autism Index. décimale : PER Périodiques Résumé : Background:  The Social Communication Questionnaire (SCQ) is a screening instrument with established validity against the Autism Diagnostic Interview-Revised (ADI-R) in children aged 4 years and older. Indices of diagnostic accuracy have been shown to be strong in school-aged samples; however, relatively little is known about the performance of the SCQ in toddlers at risk of autism spectrum disorder (ASD). Methods:  This study replicates and extends previous research by Corsello et al. (2007) in a comparatively large (N = 208), substantially younger (20–40 months) sample of children at high risk of ASD. The usefulness of the SCQ as a second-level screening instrument with different cut-off scores was evaluated in relation to IQ, age, and type of ASD diagnosis. The use of the SCQ as compared to the ADI-R was evaluated against clinical diagnosis, both alone and in combination with the ADOS. Results:  The SCQ with different cut-offs consistently showed an unsatisfactory balance between sensitivity and specificity in screening for ASD in high-risk toddlers, with only a few exceptions for specific age, IQ, or diagnostic groups. Even though the SCQ and ADI-R were highly correlated, diagnostic agreement with the best evidence clinical diagnosis was poor for both measures. The ADOS used alone consistently had the highest predictive value. For autism versus not-autism, the combined SCQ and ADOS performed as well as the ADOS alone and notably better than the combination ADI-R and ADOS. Conclusions:  The SCQ is likely to result in a number of false-positive findings, particularly in children with autism symptomatology, and the balance between sensitivity and specificity is poor. The ADOS should be considered the most valid and reliable diagnostic instrument in these very young at-risk children. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2010.02246.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=110

Improved Diagnostic Validity of the ADOS Revised Algorithms: A Replication Study in an Independent Sample / Iris J. OOSTERLING in Journal of Autism and Developmental Disorders, 40-6 (June 2010)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 40-6 (June 2010) . - p.689-703 Titre : Improved Diagnostic Validity of the ADOS Revised Algorithms: A Replication Study in an Independent Sample Type de document : Texte imprimé et/ou numérique Auteurs : Iris J. OOSTERLING, Auteur ; Sophie H. N. SWINKELS, Auteur ; Sascha ROOS, Auteur ; Janne C. VISSER, Auteur ; Maretha V. DE JONGE, Auteur ; Nanda N. ROMMELSE, Auteur ; Jan K. BUITELAAR, Auteur ; Rutger Jan VAN DER GAAG, Auteur ; Annelies A. DE BILDT, Auteur ; Martijn LAPPENSCHAAR, Auteur Année de publication : 2010 Article en page(s) : p.689-703 Note générale : Article Open Access Langues : Anglais (eng) Mots-clés : Autism ADOS Algorithm Sensitivity Specificity Diagnosis Index. décimale : PER Périodiques Résumé : Recently, Gotham et al. (2007) proposed revised algorithms for the Autism Diagnostic Observation Schedule (ADOS) with improved diagnostic validity. The aim of the current study was to replicate predictive validity, factor structure, and correlations with age and verbal and nonverbal IQ of the ADOS revised algorithms for Modules 1 and 2 in a large independent Dutch sample (N = 532). Results showed that the improvement of diagnostic validity was most apparent for autism, except in very young or low functioning children. Results for other autism spectrum disorders were less consistent. Overall, these findings support the use of the more homogeneous revised algorithms, with the use of similar items across developmental cells making it easier to compare ADOS scores within and between individuals. En ligne : http://dx.doi.org/10.1007/s10803-009-0915-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=102 [article] Improved Diagnostic Validity of the ADOS Revised Algorithms: A Replication Study in an Independent Sample [Texte imprimé et/ou numérique] / Iris J. OOSTERLING, Auteur ; Sophie H. N. SWINKELS, Auteur ; Sascha ROOS, Auteur ; Janne C. VISSER, Auteur ; Maretha V. DE JONGE, Auteur ; Nanda N. ROMMELSE, Auteur ; Jan K. BUITELAAR, Auteur ; Rutger Jan VAN DER GAAG, Auteur ; Annelies A. DE BILDT, Auteur ; Martijn LAPPENSCHAAR, Auteur . - 2010 . - p.689-703. Article Open Access Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 40-6 (June 2010) . - p.689-703 Mots-clés : Autism ADOS Algorithm Sensitivity Specificity Diagnosis Index. décimale : PER Périodiques Résumé : Recently, Gotham et al. (2007) proposed revised algorithms for the Autism Diagnostic Observation Schedule (ADOS) with improved diagnostic validity. The aim of the current study was to replicate predictive validity, factor structure, and correlations with age and verbal and nonverbal IQ of the ADOS revised algorithms for Modules 1 and 2 in a large independent Dutch sample (N = 532). Results showed that the improvement of diagnostic validity was most apparent for autism, except in very young or low functioning children. Results for other autism spectrum disorders were less consistent. Overall, these findings support the use of the more homogeneous revised algorithms, with the use of similar items across developmental cells making it easier to compare ADOS scores within and between individuals. En ligne : http://dx.doi.org/10.1007/s10803-009-0915-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=102

Narrowly Versus Broadly Defined Autism Spectrum Disorders: Differences in Pre- and Perinatal Risk Factors / Janne C. VISSER in Journal of Autism and Developmental Disorders, 43-7 (July 2013)  

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A Pilot Study of Abnormal Growth in Autism Spectrum Disorders and Other Childhood Psychiatric Disorders / Nanda N. ROMMELSE in Journal of Autism and Developmental Disorders, 41-1 (January 2011)  

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Randomized Controlled Trial of the Focus Parent Training for Toddlers with Autism: 1-Year Outcome / Iris J. OOSTERLING in Journal of Autism and Developmental Disorders, 40-12 (December 2010)  

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