The ASDEU autism prevalence study in northern Spain
| Autor: | Clara Fernández-Álvarez, Ane Basurko, Patricia García-Primo, Isabel Galende, Joaquin Fuentes, Irma Isasa, Jesús García, María Dolores Muguerza, Manuel Posada de la Paz, Ricardo Canal-Bedia |
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| Rok vydání: | 2020 |
| Předmět: |
Male
medicine.medical_specialty Surveillance study Autism Spectrum Disorder Population 03 medical and health sciences School teachers 0302 clinical medicine mental disorders Prevalence Developmental and Educational Psychology medicine Child and adolescent psychiatry Humans media_common.cataloged_instance 0501 psychology and cognitive sciences Longitudinal Studies European union Child education media_common education.field_of_study business.industry Incidence (epidemiology) 05 social sciences General Medicine medicine.disease 030227 psychiatry Psychiatry and Mental health Cross-Sectional Studies Spain Autism spectrum disorder Pediatrics Perinatology and Child Health Autism Female business 050104 developmental & child psychology Demography |
| Zdroj: | European Child & Adolescent Psychiatry. 30:579-589 |
| ISSN: | 1435-165X 1018-8827 |
| DOI: | 10.1007/s00787-020-01539-y |
| Popis: | The prevalence of autism spectrum disorders (ASD) was studied in children in the County of Gipuzkoa (Basque Country, Spain) as part of the European Union’s Autism Spectrum Disorder in Europe project (ASDEU– https://asdeu.eu ). To identify cases in a total community sample of 7- to 9-year-old pupils (N = 14,734), a multistage approach was adopted: in the first stage, a teacher nomination (TN) form was completed by school teachers; and in the second stage, all families with a child nominated by their teachers were invited to complete the Social Communication Questionnaire (SCQ). A total of 108 (59%) schools participated fully, yielding a final sample of 9177 of 14.734 (61.9%) pupils. A total of 212 (2.3%) children were nominated via the TN form, and of these, 105 (49.5%) returned the completed SCQ. Twenty-five (23.8%) cases with SCQ scores ≥ 15 were invited to undergo a free clinical assessment, and 10 (40%) new cases of ASD were identified. The prevalence estimate included the 55 cases already being supported by the Gipuzkoa’s only ASD association, the Gipuzkoa Autism Society (Asociacion Guipuzcoana de Autismo/GAUTENA)), as well as the 10 new subjects identified by the ASDEU field diagnostic process. A sensitivity analysis was performed to estimate new potential ASD cases among the non-participant schools, leading to a final figure of 87 cases of ASD in this age-bracket at the date of the study. This global probabilistic estimate, including non-participating schools, would thus provide a population prevalence of 0.59% (95% CI 0.48–0.73), a result lower than those reported by some other studies. Attrition rates in cross-sectional studies are challenging and support the need for developing longitudinal ASD incidence surveillance study areas (ASD observatories) |
| Databáze: | OpenAIRE |
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