Estudio epidemiológico de los trastornos del aprendizaje en escolares: en una consulta de neuropediatría / Epidemeologic study of learning disorders in a neuropediatric outpatient clinic
Arch. venez. pueric. pediatr
;
70(3): 81-88, jul.-sept. 2007. tab, graf
Article
in Spanish
| LILACS
| ID: lil-589309
RESUMEN
Los Trastornos del Aprendizaje (TA) son trastornos del desarrollo infantil que se manifiestan principalmente en dificultades para aprender, por lo tanto son inseparables del contexto escolar, socio-cultural y familiar en el que se presentan y constituyen motivos de consulta frecuentes. En algunos casos es posible determinar una patología o una alteración del desarrollo, pero en la mayoría de los casos, las condiciones familiares, escolares y socio-culturales originan su aparición o determinan su gravedad. Identificar y clasificar los trastornos del aprendizaje más frecuentes, su distribución por género, grupo de edad, antecedentes personales, académicos y socioculturales y su correlación clínica. Se desarrolló un estudio descriptivo, prospectivo y transversal, que buscó determinar la asociación de los principales antecedetes personales, académicos y socioculturales en niños de 7 a 12 años con trastornos de aprendizaje. Para la clasificación de los TA se utilizó el métodos DSM-IV. Se estudiaron 31 casos con edades comprendidas entre 9 y 11 años. Todos los casos fueron clasificados como del tipo inespecífico, con un alto índice de antecedentes perinatales asociados, con adecuadas oportunidades académicas y condiciones socioculturales deficientes. Los TA presentan una alta relación con familiares con TA. Los eventos perinatales juegan un papel importante como factor predisponente. Un adecuado desarrollo psicomotor y un examen neurológico normal no descartan su diagnóstico; generalmente no se identifican durante la preescolaridad y comúnmente están asociados a cambios de conducta.
ABSTRACT
Learning disorders are dysfunctions of childhood development that present mainly with learning difficulties. Therefore they are inseparable from the school, socio-cultural and family context and are frequent causes for pediatric consultation. In some cases it is possible to determine a underlying pathology or a development disorder, but in most cases their appearance and severity are conditioned by family, school and socio-cultural conditions. To identify and classify the most frequent learning dysfunctions, their distribution by gender, age, personal, academic and sociocultural history, and their clinical correlation. A descriptive, prospective and transverse study was developed to determine the association of the main personal, academic and sociocultural antecedents in children from 7 to 12 years with learning disorders. Classification was assessed with the DSM-IV method. 31 children with ages 9 to 11 were studied. All cases were classified as inespecific type according to the DSM-IV method, with a high index of associated perinatal events, appropriate academic opportunities and deficient sociocultural conditions. Learning disorders are frequently associated with a positive family history. Perinatal events play an important role as predisposing factor. An adequate psychomotor development and a normal neurological exam does not exclude its diagnosis, they are not generally identified during preschool yeras and are frequently associated with behavioral changes.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Attention Deficit Disorder with Hyperactivity
/
Social Class
/
Learning Disabilities
Type of study:
Evaluation studies
/
Prognostic study
Limits:
Child
/
Female
/
Humans
/
Male
Language:
Spanish
Journal:
Arch. venez. pueric. pediatr
Journal subject:
Pediatrics
Year:
2007
Type:
Article
Affiliation country:
Venezuela
Institution/Affiliation country:
Hospital Pediátrico Doctor Agustín Zubillaga/VE
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