Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Détail de l'auteur
Auteur A. TOBIAS |
Documents disponibles écrits par cet auteur (1)
Faire une suggestion Affiner la recherche
Temporal and Geographical Variability of Prevalence and Incidence of Autism Spectrum Disorder Diagnoses in Children in Catalonia, Spain / L. PEREZ-CRESPO in Autism Research, 12-11 (November 2019)
[article]
Titre : Temporal and Geographical Variability of Prevalence and Incidence of Autism Spectrum Disorder Diagnoses in Children in Catalonia, Spain Type de document : Texte imprimé et/ou numérique Auteurs : L. PEREZ-CRESPO, Auteur ; A. PRATS-URIBE, Auteur ; A. TOBIAS, Auteur ; E. DURAN-TAULERIA, Auteur ; R. CORONADO, Auteur ; A. HERVAS, Auteur ; M. GUXENS, Auteur Article en page(s) : p.1693-1705 Langues : Anglais (eng) Mots-clés : Europe autistic disorder child development disorder epidemiology neurodevelopmental disorders Index. décimale : PER Périodiques Résumé : This study aims to estimate the prevalence of autism spectrum disorders (ASD) in 2017 and the ASD diagnosis incidence between 2009 and 2017 in children living in Catalonia region in Spain, and their temporal and geographical variability. We used administrative data for all children aged 2-17 years who were insured in the public Catalan Health System between 2009 and 2017. We identified all ASD cases diagnosed between 2009 and 2017 (ICD-9 codes 299.0, 299.1, 299.8, and 299.9). We estimated the ASD prevalence in 2017 and the overall annual incidence between 2009 and 2017, then stratified by sex, age group, and healthcare area. We used Poisson regression models to assess temporal trends in the incidence and mixed-effects Poisson regression models to assess geographical variability. We observed an ASD prevalence of 1.23% (95% confidence interval [CI] 1.21-1.25) in 2017, with 1.95% (95% CI 1.92-1.99) for boys and 0.46% (95% CI 0.44-0.48) for girls, the highest prevalence being in 11- to 17-year-olds (1.80%, 95% CI 1.76-1.83). The ASD diagnosis incidence increased from 0.07% (95% CI 0.06-0.09) in 2009 to 0.23% (95% CI 0.21-0.24) in 2017, with a higher increase in girls, and in children aged 2-5 years at the time of diagnosis. We only observed geographical differences in prevalence in the 2017 data. We also detected a threefold increase in the diagnosis incidence overall, which was even more pronounced in girls and at early ages. In conclusion, the ASD prevalence observed in this study was 1.23% in 2017, with a sex ratio of 4.5 in favor of boys, which is consistent with previous studies. Autism Res2019. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Autism spectrum disorders (ASD) are currently well known in our society as one of the most common neurodevelopmental disorders during childhood. The results of our study showed that, in 2017 in Catalonia, slightly more than one in a 100 children had an ASD diagnosis, it was more common in boys than in girls, and also in older children. In addition, between 2009 and 2017, we observed an increase in the number of new cases diagnosed each year. The data presented in this study will assist in planning and evaluating the needs of health services in this geographical region. En ligne : http://dx.doi.org/10.1002/aur.2172 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=412
in Autism Research > 12-11 (November 2019) . - p.1693-1705[article] Temporal and Geographical Variability of Prevalence and Incidence of Autism Spectrum Disorder Diagnoses in Children in Catalonia, Spain [Texte imprimé et/ou numérique] / L. PEREZ-CRESPO, Auteur ; A. PRATS-URIBE, Auteur ; A. TOBIAS, Auteur ; E. DURAN-TAULERIA, Auteur ; R. CORONADO, Auteur ; A. HERVAS, Auteur ; M. GUXENS, Auteur . - p.1693-1705.
Langues : Anglais (eng)
in Autism Research > 12-11 (November 2019) . - p.1693-1705
Mots-clés : Europe autistic disorder child development disorder epidemiology neurodevelopmental disorders Index. décimale : PER Périodiques Résumé : This study aims to estimate the prevalence of autism spectrum disorders (ASD) in 2017 and the ASD diagnosis incidence between 2009 and 2017 in children living in Catalonia region in Spain, and their temporal and geographical variability. We used administrative data for all children aged 2-17 years who were insured in the public Catalan Health System between 2009 and 2017. We identified all ASD cases diagnosed between 2009 and 2017 (ICD-9 codes 299.0, 299.1, 299.8, and 299.9). We estimated the ASD prevalence in 2017 and the overall annual incidence between 2009 and 2017, then stratified by sex, age group, and healthcare area. We used Poisson regression models to assess temporal trends in the incidence and mixed-effects Poisson regression models to assess geographical variability. We observed an ASD prevalence of 1.23% (95% confidence interval [CI] 1.21-1.25) in 2017, with 1.95% (95% CI 1.92-1.99) for boys and 0.46% (95% CI 0.44-0.48) for girls, the highest prevalence being in 11- to 17-year-olds (1.80%, 95% CI 1.76-1.83). The ASD diagnosis incidence increased from 0.07% (95% CI 0.06-0.09) in 2009 to 0.23% (95% CI 0.21-0.24) in 2017, with a higher increase in girls, and in children aged 2-5 years at the time of diagnosis. We only observed geographical differences in prevalence in the 2017 data. We also detected a threefold increase in the diagnosis incidence overall, which was even more pronounced in girls and at early ages. In conclusion, the ASD prevalence observed in this study was 1.23% in 2017, with a sex ratio of 4.5 in favor of boys, which is consistent with previous studies. Autism Res2019. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Autism spectrum disorders (ASD) are currently well known in our society as one of the most common neurodevelopmental disorders during childhood. The results of our study showed that, in 2017 in Catalonia, slightly more than one in a 100 children had an ASD diagnosis, it was more common in boys than in girls, and also in older children. In addition, between 2009 and 2017, we observed an increase in the number of new cases diagnosed each year. The data presented in this study will assist in planning and evaluating the needs of health services in this geographical region. En ligne : http://dx.doi.org/10.1002/aur.2172 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=412