A systematic review and meta-analysis of the prognosis of language outcomes for individuals with autism spectrum disorder / Amanda BRIGNELL in Autism & Developmental Language Impairments, 3 (January-December 2018)  

Public ISBD [article]  inAutism & Developmental Language Impairments > 3 (January-December 2018) Titre : A systematic review and meta-analysis of the prognosis of language outcomes for individuals with autism spectrum disorder Type de document : texte imprimé Auteurs : Amanda BRIGNELL, Auteur ; Angela T. MORGAN, Auteur ; Susan WOOLFENDEN, Auteur ; Felicity KLOPPER, Auteur ; Tamara MAY, Auteur ; Vanessa SARKOZY, Auteur ; Katrina WILLIAMS, Auteur Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : BackgroundLanguage difficulties are common in autism spectrum disorder, yet little is known about the prognosis of language in children with autism spectrum disorder. The aim of this study was to systematically review studies reporting language outcomes in individuals with autism spectrum disorder.MethodA comprehensive search strategy with a well-established sensitive prognosis filter for Medline, adapted for five other databases, was used. Included studies observed individuals diagnosed with autism spectrum disorder for ≥12 months and had ≥30 participants. Risk of bias was assessed.ResultsFifty-four studies (N=5064) met inclusion criteria. Language outcomes were standardised assessments (n=35), notation of presence/absence of verbal language (n=11) or both (n=8). Age at baseline ranged from 17 months to 26 years, duration of follow-up from 1 to 38 years. Most publications (92%) were rated medium to high risk of bias. In all but one study individuals had below-average scores at baseline and follow-up. However, in most (n=24/25; 96%) studies reporting standard scores, individuals (aged?≤ 11 years at follow-up) progressed at a comparable rate to age-expected norms or demonstrated some ?catch up? over time. Meta-analyses found mean standard scores increased over time in three language domains (composite receptive language, composite expressive language and adaptive language). Nineteen to thirty percent of children aged five years and under gained verbal language. For children aged over five years 5 32% gained verbal language over the course of study. Age, baseline language scores, IQ and length of follow-up did not moderate between study differences in composite language or adaptive language growth or the acquisition of verbal language.ConclusionDespite variability in study methods, findings were consistent, with the majority of studies reporting children under 11 years on average progressed at a comparable rate to age-expected norms or with some ?catchup? over time.ImplicationsThis review provides synthesised information for families and clinicians on language development over time and on language outcomes for individuals with autism spectrum disorder. Such information can be useful for prognostic counselling and may assist planning around future resources and support needs. This review also makes recommendations regarding methodology for future studies so that prognosis can become more fine-tuned at an individual level. En ligne : https://doi.org/10.1177/2396941518767610 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=387 [article] A systematic review and meta-analysis of the prognosis of language outcomes for individuals with autism spectrum disorder [texte imprimé] / Amanda BRIGNELL, Auteur ; Angela T. MORGAN, Auteur ; Susan WOOLFENDEN, Auteur ; Felicity KLOPPER, Auteur ; Tamara MAY, Auteur ; Vanessa SARKOZY, Auteur ; Katrina WILLIAMS, Auteur. Langues : Anglais (eng) in Autism & Developmental Language Impairments > 3 (January-December 2018) Index. décimale : PER Périodiques Résumé : BackgroundLanguage difficulties are common in autism spectrum disorder, yet little is known about the prognosis of language in children with autism spectrum disorder. The aim of this study was to systematically review studies reporting language outcomes in individuals with autism spectrum disorder.MethodA comprehensive search strategy with a well-established sensitive prognosis filter for Medline, adapted for five other databases, was used. Included studies observed individuals diagnosed with autism spectrum disorder for ≥12 months and had ≥30 participants. Risk of bias was assessed.ResultsFifty-four studies (N=5064) met inclusion criteria. Language outcomes were standardised assessments (n=35), notation of presence/absence of verbal language (n=11) or both (n=8). Age at baseline ranged from 17 months to 26 years, duration of follow-up from 1 to 38 years. Most publications (92%) were rated medium to high risk of bias. In all but one study individuals had below-average scores at baseline and follow-up. However, in most (n=24/25; 96%) studies reporting standard scores, individuals (aged?≤ 11 years at follow-up) progressed at a comparable rate to age-expected norms or demonstrated some ?catch up? over time. Meta-analyses found mean standard scores increased over time in three language domains (composite receptive language, composite expressive language and adaptive language). Nineteen to thirty percent of children aged five years and under gained verbal language. For children aged over five years 5 32% gained verbal language over the course of study. Age, baseline language scores, IQ and length of follow-up did not moderate between study differences in composite language or adaptive language growth or the acquisition of verbal language.ConclusionDespite variability in study methods, findings were consistent, with the majority of studies reporting children under 11 years on average progressed at a comparable rate to age-expected norms or with some ?catchup? over time.ImplicationsThis review provides synthesised information for families and clinicians on language development over time and on language outcomes for individuals with autism spectrum disorder. Such information can be useful for prognostic counselling and may assist planning around future resources and support needs. This review also makes recommendations regarding methodology for future studies so that prognosis can become more fine-tuned at an individual level. En ligne : https://doi.org/10.1177/2396941518767610 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=387

A systematic review of the diagnostic stability of Autism Spectrum Disorder / Sue WOOLFENDEN in Research in Autism Spectrum Disorders, 6-1 (January-March 2012)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 6-1 (January-March 2012) . - p.345-354 Titre : A systematic review of the diagnostic stability of Autism Spectrum Disorder Type de document : texte imprimé Auteurs : Sue WOOLFENDEN, Auteur ; Vanessa SARKOZY, Auteur ; Greta RIDLEY, Auteur ; Katrina WILLIAMS, Auteur Année de publication : 2012 Article en page(s) : p.345-354 Langues : Anglais (eng) Mots-clés : Diagnostic stability  Autism  Autistic Disorder  Autism Spectrum Disorder  Children  Prognosis Index. décimale : PER Périodiques Résumé : There is debate in the current literature regarding the permanence of an Autism Spectrum Disorder (ASD) diagnosis. We undertook a systematic review of the diagnostic stability of ASD to summarise current evidence. A comprehensive search strategy was used to identify studies. Participants were children with ASD. Risk of bias was assessed by examining the sample selected, recruitment method, completeness of follow up, timing of diagnosis and blinding. Twenty three studies assessed diagnostic stability with a total of 1466 participants. Fifty three to100% of children still had a diagnosis of Autistic Disorder (AD) and 14–100% of children still had a diagnosis of another form of ASD at follow up. There is some evidence that Autistic Disorder is a reasonably stable diagnosis; however a significant minority of children will no longer meet diagnostic criteria after a period of follow up, particularly those diagnosed in the preschool years with cognitive impairment. Other Autism Spectrum Disorders have very variable stability between studies and clinicians when using this diagnosis need inform parents of its instability. This study supports the stricter diagnostic criteria in DSM-V. There is a need for long term, large population cohort studies measuring diagnostic stability. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.06.008 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=146 [article] A systematic review of the diagnostic stability of Autism Spectrum Disorder [texte imprimé] / Sue WOOLFENDEN, Auteur ; Vanessa SARKOZY, Auteur ; Greta RIDLEY, Auteur ; Katrina WILLIAMS, Auteur . - 2012 . - p.345-354. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 6-1 (January-March 2012) . - p.345-354 Mots-clés : Diagnostic stability  Autism  Autistic Disorder  Autism Spectrum Disorder  Children  Prognosis Index. décimale : PER Périodiques Résumé : There is debate in the current literature regarding the permanence of an Autism Spectrum Disorder (ASD) diagnosis. We undertook a systematic review of the diagnostic stability of ASD to summarise current evidence. A comprehensive search strategy was used to identify studies. Participants were children with ASD. Risk of bias was assessed by examining the sample selected, recruitment method, completeness of follow up, timing of diagnosis and blinding. Twenty three studies assessed diagnostic stability with a total of 1466 participants. Fifty three to100% of children still had a diagnosis of Autistic Disorder (AD) and 14–100% of children still had a diagnosis of another form of ASD at follow up. There is some evidence that Autistic Disorder is a reasonably stable diagnosis; however a significant minority of children will no longer meet diagnostic criteria after a period of follow up, particularly those diagnosed in the preschool years with cognitive impairment. Other Autism Spectrum Disorders have very variable stability between studies and clinicians when using this diagnosis need inform parents of its instability. This study supports the stricter diagnostic criteria in DSM-V. There is a need for long term, large population cohort studies measuring diagnostic stability. En ligne : http://dx.doi.org/10.1016/j.rasd.2011.06.008 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=146

The Quality of Care for Australian Children with Autism Spectrum Disorders / K. CHURRUCA in Journal of Autism and Developmental Disorders, 49-12 (December 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-12 (December 2019) . - p.4919-4928 Titre : The Quality of Care for Australian Children with Autism Spectrum Disorders Type de document : texte imprimé Auteurs : K. CHURRUCA, Auteur ; L.A. ELLIS, Auteur ; J.C. LONG, Auteur ; C. POMARE, Auteur ; L.K. WILES, Auteur ; G. ARNOLDA, Auteur ; H.P. TING, Auteur ; Susan WOOLFENDEN, Auteur ; V. SARKOZY, Auteur ; C. DE WET, Auteur ; P. HIBBERT, Auteur ; J. BRAITHWAITE, Auteur Article en page(s) : p.4919-4928 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Clinical practice guideline  General practice  Guideline adherence  Pediatrics  Quality of health care Index. décimale : PER Périodiques Résumé : Knowledge about the quality of care delivered to children with autism spectrum disorders (ASD) in relation to that recommended by clinical practice guidelines (CPGs) is limited. ASD care quality indicators were developed from CPGs and validated by experts, then used to assess the quality of care delivered by general practitioners (GPs) and pediatricians in Australia. Data were retrospectively collected from the medical records of 228 children ( En ligne : http://dx.doi.org/10.1007/s10803-019-04195-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=411 [article] The Quality of Care for Australian Children with Autism Spectrum Disorders [texte imprimé] / K. CHURRUCA, Auteur ; L.A. ELLIS, Auteur ; J.C. LONG, Auteur ; C. POMARE, Auteur ; L.K. WILES, Auteur ; G. ARNOLDA, Auteur ; H.P. TING, Auteur ; Susan WOOLFENDEN, Auteur ; V. SARKOZY, Auteur ; C. DE WET, Auteur ; P. HIBBERT, Auteur ; J. BRAITHWAITE, Auteur . - p.4919-4928. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-12 (December 2019) . - p.4919-4928 Mots-clés : Autism spectrum disorder  Clinical practice guideline  General practice  Guideline adherence  Pediatrics  Quality of health care Index. décimale : PER Périodiques Résumé : Knowledge about the quality of care delivered to children with autism spectrum disorders (ASD) in relation to that recommended by clinical practice guidelines (CPGs) is limited. ASD care quality indicators were developed from CPGs and validated by experts, then used to assess the quality of care delivered by general practitioners (GPs) and pediatricians in Australia. Data were retrospectively collected from the medical records of 228 children ( En ligne : http://dx.doi.org/10.1007/s10803-019-04195-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=411

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