Cross-Cultural Validity of the Social Communication Questionnaire for Adults with Intellectual Developmental Disorder / Tanja SAPPOK in Journal of Autism and Developmental Disorders, 47-2 (February 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-2 (February 2017) . - p.393-404 Titre : Cross-Cultural Validity of the Social Communication Questionnaire for Adults with Intellectual Developmental Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Tanja SAPPOK, Auteur ; Whitney BROOKS, Auteur ; Manuel HEINRICH, Auteur ; Jane MCCARTHY, Auteur ; Lisa UNDERWOOD, Auteur Article en page(s) : p.393-404 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Diagnostics  SCQ  Validity  Intellectual developmental disorder Index. décimale : PER Périodiques Résumé : Diagnosing Autism Spectrum Disorders (ASD) is important throughout the lifespan. The objective was to investigate the transcultural diagnostic validity of the Social Communication Questionnaire (SCQ) in a clinical sample of 451 adults with Intellectual Developmental Disorder (IDD) with and without ASD in Germany, the U.S.A. and Great Britain. Variables associated with higher SCQ sum-scores were higher levels of IDD, male gender, a diagnosis of ASD and the study site (Germany?>?U.S.A?>?G.B.). An ROC analysis revealed a cut-score of 13, which resulted in a sensitivity of 0.87 and a specificity of 0.58. It is recommended to adjust the cut-score according to level of IDD and gender. Further research is needed to align diagnostic assignment of ASD across different sites and countries. En ligne : http://dx.doi.org/10.1007/s10803-016-2967-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=303 [article] Cross-Cultural Validity of the Social Communication Questionnaire for Adults with Intellectual Developmental Disorder [Texte imprimé et/ou numérique] / Tanja SAPPOK, Auteur ; Whitney BROOKS, Auteur ; Manuel HEINRICH, Auteur ; Jane MCCARTHY, Auteur ; Lisa UNDERWOOD, Auteur . - p.393-404. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-2 (February 2017) . - p.393-404 Mots-clés : Autism spectrum disorder  Diagnostics  SCQ  Validity  Intellectual developmental disorder Index. décimale : PER Périodiques Résumé : Diagnosing Autism Spectrum Disorders (ASD) is important throughout the lifespan. The objective was to investigate the transcultural diagnostic validity of the Social Communication Questionnaire (SCQ) in a clinical sample of 451 adults with Intellectual Developmental Disorder (IDD) with and without ASD in Germany, the U.S.A. and Great Britain. Variables associated with higher SCQ sum-scores were higher levels of IDD, male gender, a diagnosis of ASD and the study site (Germany?>?U.S.A?>?G.B.). An ROC analysis revealed a cut-score of 13, which resulted in a sensitivity of 0.87 and a specificity of 0.58. It is recommended to adjust the cut-score according to level of IDD and gender. Further research is needed to align diagnostic assignment of ASD across different sites and countries. En ligne : http://dx.doi.org/10.1007/s10803-016-2967-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=303

Gender differences in co-morbid psychopathology and clinical management in adults with autism spectrum disorders / Elias TSAKANIKOS in Research in Autism Spectrum Disorders, 5-2 (April-June 2011)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 5-2 (April-June 2011) . - p.803-808 Titre : Gender differences in co-morbid psychopathology and clinical management in adults with autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Elias TSAKANIKOS, Auteur ; Lisa UNDERWOOD, Auteur ; Eugenia KRAVARITI, Auteur ; Nick BOURAS, Auteur ; Jane MCCARTHY, Auteur Année de publication : 2011 Article en page(s) : p.803-808 Langues : Anglais (eng) Mots-clés : Autism  Gender differences  Intellectual disability/mental retardation  Psychiatric co-morbidity Index. décimale : PER Périodiques Résumé : The present study examined rates of co-morbid psychopathology and clinical management/care pathways in adult females (N = 50) and males (N = 100) with autism spectrum disorders (ASD) and intellectual disability (ID) living in community settings. We also compared a sub-sample (N = 60) with ASD to an age-, gender- and ID-matched control group (N = 90) on ratings of psychopathology and autism-related symptoms. All participants were referrals to specialist mental heath services for people with ID. Clinical diagnoses of psychopathology and ASD were based on ICD-10 criteria. Key informants also completed the Psychopathology Assessment Schedule for Adults with Developmental Disabilities (PAS-ADD) checklist. The analysis showed that there were statistically significant differences in rates of co-morbid psychopathology and clinical management between males and females with ASD, although there were no significant differences in level of ID and age. More specifically, personality disorder and schizophrenia were more common among males, where as dementia was more common among females. Regarding clinical management, males were more likely to be prescribed a combination of medication and females were more likely to receive sedation. Overall, the results suggest that male and female patients with ASD have, at least to some extent, different mental health needs. En ligne : http://dx.doi.org/10.1016/j.rasd.2010.09.009 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=114 [article] Gender differences in co-morbid psychopathology and clinical management in adults with autism spectrum disorders [Texte imprimé et/ou numérique] / Elias TSAKANIKOS, Auteur ; Lisa UNDERWOOD, Auteur ; Eugenia KRAVARITI, Auteur ; Nick BOURAS, Auteur ; Jane MCCARTHY, Auteur . - 2011 . - p.803-808. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 5-2 (April-June 2011) . - p.803-808 Mots-clés : Autism  Gender differences  Intellectual disability/mental retardation  Psychiatric co-morbidity Index. décimale : PER Périodiques Résumé : The present study examined rates of co-morbid psychopathology and clinical management/care pathways in adult females (N = 50) and males (N = 100) with autism spectrum disorders (ASD) and intellectual disability (ID) living in community settings. We also compared a sub-sample (N = 60) with ASD to an age-, gender- and ID-matched control group (N = 90) on ratings of psychopathology and autism-related symptoms. All participants were referrals to specialist mental heath services for people with ID. Clinical diagnoses of psychopathology and ASD were based on ICD-10 criteria. Key informants also completed the Psychopathology Assessment Schedule for Adults with Developmental Disabilities (PAS-ADD) checklist. The analysis showed that there were statistically significant differences in rates of co-morbid psychopathology and clinical management between males and females with ASD, although there were no significant differences in level of ID and age. More specifically, personality disorder and schizophrenia were more common among males, where as dementia was more common among females. Regarding clinical management, males were more likely to be prescribed a combination of medication and females were more likely to receive sedation. Overall, the results suggest that male and female patients with ASD have, at least to some extent, different mental health needs. En ligne : http://dx.doi.org/10.1016/j.rasd.2010.09.009 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=114

Gross Motor Development in Children With Autism: Longitudinal Trajectories From the Growing Up in New Zealand Study / Paula Araya ; Katrina Phillips ; Karen WALDIE ; Lisa UNDERWOOD in Autism Research, 18-2 (February 2025)  

Public ISBD [article]  inAutism Research > 18-2 (February 2025) . - p.437-448 Titre : Gross Motor Development in Children With Autism: Longitudinal Trajectories From the Growing Up in New Zealand Study : Autism Research Type de document : Texte imprimé et/ou numérique Auteurs : Paula Araya, Auteur ; Katrina Phillips, Auteur ; Karen WALDIE, Auteur ; Lisa UNDERWOOD, Auteur Article en page(s) : p.437-448 Langues : Anglais (eng) Mots-clés : autism cohort gross motor development longitudinal research milestones Index. décimale : PER Périodiques Résumé : ABSTRACT This study explored gross motor development (GMD) trajectories among 6359 children, with and without autism, from the Growing Up in New Zealand longitudinal cohort study. By the age of 8, 173 children had either an autism diagnosis (n?=?108) or parent-reported autism concerns (n?=?65). Gross motor milestones were reported by mothers when children were 9, 24, and 54?months of age. We found that irrespective of autism diagnosis, GMD delays at 24?months of age were more likely among girls, children born preterm, and those whose mothers identified as European. A mixed-effect logistic regression model, controlling for antenatal maternal and child covariates, revealed that the proportion of children with GMD delay (relative to their peers) increased significantly from 9 to 54?months for all three groups, but the increase was greater for those with autism concerns (OR?=?1.28, 95% CI?=?1.08?1.52) or an autism diagnosis (OR?=?1.26, 95% CI?=?1.10?1.43) compared to the no autism group (OR?=?1.06, 95% CI?=?1.02?1.10). Differences in the changes in GMD performance among children with an autism diagnosis compared to those without autism occurred between 9 and 24?months (OR?=?2.16, 95% CI?=?1.13?4.13). No significant GMD delay differences were found at any time between children with an autism diagnosis versus those with autism concerns. Children with a GMD delay should be screened for autism at 24?m. Early identification is the first step toward knowledge-based, effective intervention of developmental difficulties. En ligne : https://doi.org/10.1002/aur.3304 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=547 [article] Gross Motor Development in Children With Autism: Longitudinal Trajectories From the Growing Up in New Zealand Study : Autism Research [Texte imprimé et/ou numérique] / Paula Araya, Auteur ; Katrina Phillips, Auteur ; Karen WALDIE, Auteur ; Lisa UNDERWOOD, Auteur . - p.437-448. Langues : Anglais (eng) in Autism Research > 18-2 (February 2025) . - p.437-448 Mots-clés : autism cohort gross motor development longitudinal research milestones Index. décimale : PER Périodiques Résumé : ABSTRACT This study explored gross motor development (GMD) trajectories among 6359 children, with and without autism, from the Growing Up in New Zealand longitudinal cohort study. By the age of 8, 173 children had either an autism diagnosis (n?=?108) or parent-reported autism concerns (n?=?65). Gross motor milestones were reported by mothers when children were 9, 24, and 54?months of age. We found that irrespective of autism diagnosis, GMD delays at 24?months of age were more likely among girls, children born preterm, and those whose mothers identified as European. A mixed-effect logistic regression model, controlling for antenatal maternal and child covariates, revealed that the proportion of children with GMD delay (relative to their peers) increased significantly from 9 to 54?months for all three groups, but the increase was greater for those with autism concerns (OR?=?1.28, 95% CI?=?1.08?1.52) or an autism diagnosis (OR?=?1.26, 95% CI?=?1.10?1.43) compared to the no autism group (OR?=?1.06, 95% CI?=?1.02?1.10). Differences in the changes in GMD performance among children with an autism diagnosis compared to those without autism occurred between 9 and 24?months (OR?=?2.16, 95% CI?=?1.13?4.13). No significant GMD delay differences were found at any time between children with an autism diagnosis versus those with autism concerns. Children with a GMD delay should be screened for autism at 24?m. Early identification is the first step toward knowledge-based, effective intervention of developmental difficulties. En ligne : https://doi.org/10.1002/aur.3304 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=547

The Social Communication Questionnaire for adults with intellectual disability: SCQ-AID / Olivia DERKS in Autism Research, 10-9 (September 2017)  

Public ISBD [article]  inAutism Research > 10-9 (September 2017) . - p.1481-1490 Titre : The Social Communication Questionnaire for adults with intellectual disability: SCQ-AID Type de document : Texte imprimé et/ou numérique Auteurs : Olivia DERKS, Auteur ; Manuel HEINRICH, Auteur ; Whitney BROOKS, Auteur ; Paula STERKENBURG, Auteur ; Jane MCCARTHY, Auteur ; Lisa UNDERWOOD, Auteur ; Tanja SAPPOK, Auteur Article en page(s) : p.1481-1490 Langues : Anglais (eng) Mots-clés : autism spectrum disorder (ASD)  intellectual disability (ID)  social communication questionnaire (SCQ)  assessment  validity Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) frequently co-occurs with intellectual disability (ID) and often remains undiagnosed until adulthood. The Social Communication Questionnaire (SCQ) is a widely used measure to screen for ASD. To improve the utility of the SCQ for adults with ID, the aim of this study was to develop an ID-specific and adult appropriate algorithm for the SCQ using a core set of valid items. These items were identified in one sample (N = 226) and further cross-validated in a second, independent sample (N = 225) from Germany, England and the U.S. The newly developed algorithm has 24 items compared with the 40 items in the original instrument. The reduced item core set yielded similar diagnostic validity as the original algorithm with good sensitivity values (0.81–0.89) and low specificity values (0.62–0.72). Overall, these results suggest that the removed items may not carry diagnostically relevant information in adults with ID; thus, excluding these items may result in a more efficient and age-appropriate screening measure for this population. However, due to the low specificity values, a comprehensive assessment is essential for a final diagnostic assignment. En ligne : http://dx.doi.org/10.1002/aur.1795 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=320 [article] The Social Communication Questionnaire for adults with intellectual disability: SCQ-AID [Texte imprimé et/ou numérique] / Olivia DERKS, Auteur ; Manuel HEINRICH, Auteur ; Whitney BROOKS, Auteur ; Paula STERKENBURG, Auteur ; Jane MCCARTHY, Auteur ; Lisa UNDERWOOD, Auteur ; Tanja SAPPOK, Auteur . - p.1481-1490. Langues : Anglais (eng) in Autism Research > 10-9 (September 2017) . - p.1481-1490 Mots-clés : autism spectrum disorder (ASD)  intellectual disability (ID)  social communication questionnaire (SCQ)  assessment  validity Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) frequently co-occurs with intellectual disability (ID) and often remains undiagnosed until adulthood. The Social Communication Questionnaire (SCQ) is a widely used measure to screen for ASD. To improve the utility of the SCQ for adults with ID, the aim of this study was to develop an ID-specific and adult appropriate algorithm for the SCQ using a core set of valid items. These items were identified in one sample (N = 226) and further cross-validated in a second, independent sample (N = 225) from Germany, England and the U.S. The newly developed algorithm has 24 items compared with the 40 items in the original instrument. The reduced item core set yielded similar diagnostic validity as the original algorithm with good sensitivity values (0.81–0.89) and low specificity values (0.62–0.72). Overall, these results suggest that the removed items may not carry diagnostically relevant information in adults with ID; thus, excluding these items may result in a more efficient and age-appropriate screening measure for this population. However, due to the low specificity values, a comprehensive assessment is essential for a final diagnostic assignment. En ligne : http://dx.doi.org/10.1002/aur.1795 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=320

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