Behavioral problems in children with autism spectrum disorder with and without co-occurring intellectual disability / Margaret KURZIUS-SPENCER in Research in Autism Spectrum Disorders, 56 (December 2018)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 56 (December 2018) . - p.61-71 Titre : Behavioral problems in children with autism spectrum disorder with and without co-occurring intellectual disability Type de document : texte imprimé Auteurs : Margaret KURZIUS-SPENCER, Auteur ; Sydney PETTYGROVE, Auteur ; Deborah CHRISTENSEN, Auteur ; Anita L. PEDERSEN, Auteur ; Christopher CUNNIFF, Auteur ; F. John MEANEY, Auteur ; Gnakub Norbert SOKE, Auteur ; Rebecca A. HARRINGTON, Auteur ; Maureen S. DURKIN, Auteur ; Sydney RICE, Auteur Article en page(s) : p.61-71 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Intellectual disability  Self-injurious behavior  Problem behaviors  Autism and developmental disabilities monitoring network  Children Index. décimale : PER Périodiques Résumé : Background Autism spectrum disorder (ASD), intellectual disability (ID), and behavioral problems commonly co-occur, leading to increased impairment, diagnostic confusion, and treatment delays. Using data from a large surveillance population of children with ASD, the objectives of the present study were to compare the relative risk of common behavioral problems in children with ASD, with and without co-occurring intellectual disability. Methods Data from the Autism and Developmental Disabilities Monitoring (ADDM) Network (2006–2010) on 9378 8-year-old children who met case definition for ASD and had cognitive test scores and information on behavioral problems were analyzed using frequency measures, risk ratios, chi-squared tests, and trend tests. Results Children with ASD with and without ID had on average six co-occurring behavioral problems. The relative risk (RR) of self-injurious behaviors, unusual fear responses, and eating abnormalities increased with increasing cognitive impairment among children with ASD and ID (all p<0.001). Conversely, RR of mood (p<0.001) and sleep abnormalities (p=0.013) declined with increasing levels of cognitive impairment. Conclusions Children with ASD and ID are at greater risk of some behavioral problems and lower risk of others as compared to children with ASD only. Successful interventions depend on understanding the complex interactions between co-occurring neurodevelopmental and behavioral problems. En ligne : https://doi.org/10.1016/j.rasd.2018.09.002 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=369 [article] Behavioral problems in children with autism spectrum disorder with and without co-occurring intellectual disability [texte imprimé] / Margaret KURZIUS-SPENCER, Auteur ; Sydney PETTYGROVE, Auteur ; Deborah CHRISTENSEN, Auteur ; Anita L. PEDERSEN, Auteur ; Christopher CUNNIFF, Auteur ; F. John MEANEY, Auteur ; Gnakub Norbert SOKE, Auteur ; Rebecca A. HARRINGTON, Auteur ; Maureen S. DURKIN, Auteur ; Sydney RICE, Auteur . - p.61-71. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 56 (December 2018) . - p.61-71 Mots-clés : Autism spectrum disorder  Intellectual disability  Self-injurious behavior  Problem behaviors  Autism and developmental disabilities monitoring network  Children Index. décimale : PER Périodiques Résumé : Background Autism spectrum disorder (ASD), intellectual disability (ID), and behavioral problems commonly co-occur, leading to increased impairment, diagnostic confusion, and treatment delays. Using data from a large surveillance population of children with ASD, the objectives of the present study were to compare the relative risk of common behavioral problems in children with ASD, with and without co-occurring intellectual disability. Methods Data from the Autism and Developmental Disabilities Monitoring (ADDM) Network (2006–2010) on 9378 8-year-old children who met case definition for ASD and had cognitive test scores and information on behavioral problems were analyzed using frequency measures, risk ratios, chi-squared tests, and trend tests. Results Children with ASD with and without ID had on average six co-occurring behavioral problems. The relative risk (RR) of self-injurious behaviors, unusual fear responses, and eating abnormalities increased with increasing cognitive impairment among children with ASD and ID (all p<0.001). Conversely, RR of mood (p<0.001) and sleep abnormalities (p=0.013) declined with increasing levels of cognitive impairment. Conclusions Children with ASD and ID are at greater risk of some behavioral problems and lower risk of others as compared to children with ASD only. Successful interventions depend on understanding the complex interactions between co-occurring neurodevelopmental and behavioral problems. En ligne : https://doi.org/10.1016/j.rasd.2018.09.002 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=369

Brief Report: Estimated Prevalence of a Community Diagnosis of Autism Spectrum Disorder by Age 4 Years in Children from Selected Areas in the United States in 2010: Evaluation of Birth Cohort Effects / Gnakub N. SOKE in Journal of Autism and Developmental Disorders, 47-6 (June 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-6 (June 2017) . - p.1917-1922 Titre : Brief Report: Estimated Prevalence of a Community Diagnosis of Autism Spectrum Disorder by Age 4 Years in Children from Selected Areas in the United States in 2010: Evaluation of Birth Cohort Effects Type de document : texte imprimé Auteurs : Gnakub N. SOKE, Auteur ; Matthew J. MAENNER, Auteur ; D. CHRISTENSEN, Auteur ; Margaret KURZIUS-SPENCER, Auteur ; Laura A. SCHIEVE, Auteur Article en page(s) : p.1917-1922 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Autism  Prevalence  Birth cohort effects  Community diagnosis Index. décimale : PER Périodiques Résumé : We compared early-diagnosed autism spectrum disorder (ASD) (defined as diagnosis by age 4 years) between the 2002 and 2006 birth cohorts, in five sites of the Autism and Developmental Disabilities Monitoring Network. In the 2002 cohort, the prevalence/1000 of early-diagnosed ASD was half the 8-year-old prevalence (7.2 vs. 14.7, prevalence ratio [PR] 0.5 [0.4–0.6]). Overall, the prevalence of early-diagnosed ASD did not differ between birth cohorts (PR 1.1 [0.9–1.3]). However, in three sites with complete case ascertainment, the prevalence of early-diagnosed ASD was higher for those born in 2006 versus 2002 (PR 1.3 [1.1–1.5]), suggesting possible improvement in early identification. The lack of change in two sites may reflect less complete case ascertainment. Studies in more recent cohorts are needed. En ligne : http://dx.doi.org/10.1007/s10803-017-3094-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=308 [article] Brief Report: Estimated Prevalence of a Community Diagnosis of Autism Spectrum Disorder by Age 4 Years in Children from Selected Areas in the United States in 2010: Evaluation of Birth Cohort Effects [texte imprimé] / Gnakub N. SOKE, Auteur ; Matthew J. MAENNER, Auteur ; D. CHRISTENSEN, Auteur ; Margaret KURZIUS-SPENCER, Auteur ; Laura A. SCHIEVE, Auteur . - p.1917-1922. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-6 (June 2017) . - p.1917-1922 Mots-clés : Autism spectrum disorder  Autism  Prevalence  Birth cohort effects  Community diagnosis Index. décimale : PER Périodiques Résumé : We compared early-diagnosed autism spectrum disorder (ASD) (defined as diagnosis by age 4 years) between the 2002 and 2006 birth cohorts, in five sites of the Autism and Developmental Disabilities Monitoring Network. In the 2002 cohort, the prevalence/1000 of early-diagnosed ASD was half the 8-year-old prevalence (7.2 vs. 14.7, prevalence ratio [PR] 0.5 [0.4–0.6]). Overall, the prevalence of early-diagnosed ASD did not differ between birth cohorts (PR 1.1 [0.9–1.3]). However, in three sites with complete case ascertainment, the prevalence of early-diagnosed ASD was higher for those born in 2006 versus 2002 (PR 1.3 [1.1–1.5]), suggesting possible improvement in early identification. The lack of change in two sites may reflect less complete case ascertainment. Studies in more recent cohorts are needed. En ligne : http://dx.doi.org/10.1007/s10803-017-3094-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=308

Characterizing Health Disparities in the Age of Autism Diagnosis in a Study of 8-Year-Old Children / Chandni PARIKH in Journal of Autism and Developmental Disorders, 48-7 (July 2018)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 48-7 (July 2018) . - p.2396-2407 Titre : Characterizing Health Disparities in the Age of Autism Diagnosis in a Study of 8-Year-Old Children Type de document : texte imprimé Auteurs : Chandni PARIKH, Auteur ; Margaret KURZIUS-SPENCER, Auteur ; Ann M. MASTERGEORGE, Auteur ; Sydney PETTYGROVE, Auteur Article en page(s) : p.2396-2407 Langues : Anglais (eng) Mots-clés : Age  Autism  Delayed diagnosis  Early diagnosis  Health disparities Index. décimale : PER Périodiques Résumé : The diagnosis of autism spectrum disorder (ASD) is often delayed from the time of noted concerns to the actual diagnosis. The current study used child- and family-level factors to identify homogeneous classes in a surveillance-based sample (n = 2303) of 8-year-old children with ASD. Using latent class analysis, a 5-class model emerged and the class memberships were examined in relation to the child's median age at ASD diagnosis. Class 3, with known language delays and a high advantage socioeconomically had the lowest age of ASD diagnosis (46.74 months) in comparison to Classes 1 (64.99 months), 4 (58.14 months), and 5 (69.78 months) in this sample. Findings demonstrate sociodemographic and developmental disparities related to the age at ASD diagnosis. En ligne : http://dx.doi.org/10.1007/s10803-018-3500-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367 [article] Characterizing Health Disparities in the Age of Autism Diagnosis in a Study of 8-Year-Old Children [texte imprimé] / Chandni PARIKH, Auteur ; Margaret KURZIUS-SPENCER, Auteur ; Ann M. MASTERGEORGE, Auteur ; Sydney PETTYGROVE, Auteur . - p.2396-2407. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 48-7 (July 2018) . - p.2396-2407 Mots-clés : Age  Autism  Delayed diagnosis  Early diagnosis  Health disparities Index. décimale : PER Périodiques Résumé : The diagnosis of autism spectrum disorder (ASD) is often delayed from the time of noted concerns to the actual diagnosis. The current study used child- and family-level factors to identify homogeneous classes in a surveillance-based sample (n = 2303) of 8-year-old children with ASD. Using latent class analysis, a 5-class model emerged and the class memberships were examined in relation to the child's median age at ASD diagnosis. Class 3, with known language delays and a high advantage socioeconomically had the lowest age of ASD diagnosis (46.74 months) in comparison to Classes 1 (64.99 months), 4 (58.14 months), and 5 (69.78 months) in this sample. Findings demonstrate sociodemographic and developmental disparities related to the age at ASD diagnosis. En ligne : http://dx.doi.org/10.1007/s10803-018-3500-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367

Prevalence of Co-occurring Medical and Behavioral Conditions/Symptoms Among 4- and 8-Year-Old Children with Autism Spectrum Disorder in Selected Areas of the United States in 2010 / Gnakub N. SOKE in Journal of Autism and Developmental Disorders, 48-8 (August 2018)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 48-8 (August 2018) . - p.2663-2676 Titre : Prevalence of Co-occurring Medical and Behavioral Conditions/Symptoms Among 4- and 8-Year-Old Children with Autism Spectrum Disorder in Selected Areas of the United States in 2010 Type de document : texte imprimé Auteurs : Gnakub N. SOKE, Auteur ; Matthew J. MAENNER, Auteur ; D. CHRISTENSEN, Auteur ; Margaret KURZIUS-SPENCER, Auteur ; Laura A. SCHIEVE, Auteur Article en page(s) : p.2663-2676 Langues : Anglais (eng) Mots-clés : Autism  Autism spectrum disorder  Co-occurring conditions  Comorbid conditions  Prevalence Index. décimale : PER Périodiques Résumé : We compared the prevalence of various medical and behavioral co-occurring conditions/symptoms between 4- and 8-year-olds with autism spectrum disorder (ASD) from five sites in the Autism and Developmental Disabilities Monitoring Network during the 2010 survey year, accounting for sociodemographic differences. Over 95% of children had at least one co-occurring condition/symptom. Overall, the prevalence was higher in 8- than 4-year-olds for 67% of co-occurring conditions/symptoms examined. Further, our data suggested that co-occurring conditions/symptoms increased or decreased the age at which children were first evaluated for ASD. Similarly, among the 8-year-olds, the prevalence of most co-occurring conditions/symptoms was higher in children with a previous ASD diagnosis documented in their records. These findings are informative for understanding and screening co-occurring conditions/symptoms in ASD. En ligne : http://dx.doi.org/10.1007/s10803-018-3521-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367 [article] Prevalence of Co-occurring Medical and Behavioral Conditions/Symptoms Among 4- and 8-Year-Old Children with Autism Spectrum Disorder in Selected Areas of the United States in 2010 [texte imprimé] / Gnakub N. SOKE, Auteur ; Matthew J. MAENNER, Auteur ; D. CHRISTENSEN, Auteur ; Margaret KURZIUS-SPENCER, Auteur ; Laura A. SCHIEVE, Auteur . - p.2663-2676. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 48-8 (August 2018) . - p.2663-2676 Mots-clés : Autism  Autism spectrum disorder  Co-occurring conditions  Comorbid conditions  Prevalence Index. décimale : PER Périodiques Résumé : We compared the prevalence of various medical and behavioral co-occurring conditions/symptoms between 4- and 8-year-olds with autism spectrum disorder (ASD) from five sites in the Autism and Developmental Disabilities Monitoring Network during the 2010 survey year, accounting for sociodemographic differences. Over 95% of children had at least one co-occurring condition/symptom. Overall, the prevalence was higher in 8- than 4-year-olds for 67% of co-occurring conditions/symptoms examined. Further, our data suggested that co-occurring conditions/symptoms increased or decreased the age at which children were first evaluated for ASD. Similarly, among the 8-year-olds, the prevalence of most co-occurring conditions/symptoms was higher in children with a previous ASD diagnosis documented in their records. These findings are informative for understanding and screening co-occurring conditions/symptoms in ASD. En ligne : http://dx.doi.org/10.1007/s10803-018-3521-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367

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