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2026-06-04T12:24:58Z urn:hdl:10259/11807 Atributos psicométricos de la versión española de la escala de cribado A-TAC para trastornos del espectro autista Cubo Delgado, Esther Sáez Velasco, Sara Delgado Benito, Vanesa Ausín Villaverde, Vanesa García Soto, Xose Ramón Trejo Gabriel y Galán, José Mª Martín Santidrián, Asunción Macarrón, Jesús V. Cordero Guevara, José Benito-León, Julián Louis, Elan D. Autismo Atributos psicométricos Trastornos del desarrollo A-TAC Autism Psychometrics attributes Developmental disorders Introducción: Actualmente debido a la ausencia de marcadores biológicos, el cribado de trastornos del espectro autista (TEA) se centra fundamentalmente en la presencia de alteraciones conductuales caracterizadas por alteraciones en la interacción social y comunicación verbal y no verbal. Objetivo: Evaluar los atributos psicométricos de la versión española de la escala de autismo Autism-Tics, AD/HD and other Comorbidities Inventory (A-TAC), como medida de cribado de TEA. Material y métodos: Se incluyó en el estudio a 140 escolares (43% ni˜nos, 57% ni˜nas), de edades comprendidas entre los 6 y los 16 a˜nos, con TEA (n = 15), discapacidad intelectual (n = 40), enfermedades psiquiátricas (n = 22), tics (n = 12) y participantes controles (n = 51). Se analizaron los principales atributos psicométricos como la fiabilidad, asunción escalar, la consistencia interna, la precisión y la validez predictiva Background: As there are no biological markers for Autism Spectrum Disorders (ASD), screening must focus on behaviour and the presence of a markedly abnormal development or a deficiency in verbal and non-verbal social interaction and communication. Objective: To evaluate the psychometric attributes of a Spanish version of the autism domain of the Autism-Tics, AD/HD and other Comorbidities Inventory (A-TAC) scale for ASD screening. Material and methods: A total of 140 subjects (43% male, 57% female) aged 6-16, with ASD (n = 15), Mental Retardation (n = 40), Psychiatric Illness (n = 22), Tics (n = 12) and controls (n = 51), were included for ASD screening. The predictive validity, acceptability, scale assumptions, internal consistency, and precision were analysed. Results: The internal consistency was high ( = 0.93), and the standard error was adequate (1.13 [95% CI, -1.08 a 3.34]). The mean scores of the Autism module were higher in patients diagnosed with ASD and mental disability compared to the rest of the patients (P < .001). The area under the curve was 0.96 for the ASD group. Conclusion: The autism domain of the A-TAC scale seems to be a reliable, valid and precise tool for ASD screening in the Spanish school population 2026-06-04T12:24:58Z 2026-06-04T12:24:58Z 2011-07 info:eu-repo/semantics/article 1695-4033 https://hdl.handle.net/10259/11807 10.1016/j.anpedi.2011.01.008 spa Anales de Pediatría. 2011, V. 75, n. 1, p. 40-50 https://doi.org/10.1016/j.anpedi.2011.01.008 http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivatives 4.0 Internacional Elsevier