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Prevalencia de trastornos alimentarios en estudiantes adolescentes tempranos / Prevalence of eating disorders in preteen students
Ruiz-Lázaro, P. M; Comet, M. P; Calvo, A. I; Zapata, M; Cebollada, M; Trébol, L; Lobo, A.
Affiliation
  • Ruiz-Lázaro, P. M; Hospital Clínico Universitario de Zaragoza. Zaragoza. España
  • Comet, M. P; Hospital Clínico Universitario de Zaragoza. Zaragoza. España
  • Calvo, A. I; Hospital Clínico Universitario de Zaragoza. Zaragoza. España
  • Zapata, M; Hospital Clínico Universitario de Zaragoza. Zaragoza. España
  • Cebollada, M; Hospital Clínico Universitario de Zaragoza. Zaragoza. España
  • Trébol, L; Hospital Clínico Universitario de Zaragoza. Zaragoza. España
  • Lobo, A; Hospital Clínico Universitario de Zaragoza. Zaragoza. España
Actas esp. psiquiatr ; 38(4): 204-211, jul.-ago. 2010. tab
Article in Spanish | IBECS | ID: ibc-83241
Responsible library: ES1.1
Localization: BNCS
RESUMEN
Introducción.

Objetivos:

medir la prevalencia de lostrastornos de la conducta alimentaria (TCA) en adolescentestempranos zaragozanos con métodos estandarizados.Métodología. Estudio de corte en dos estadios de prevalenciaen una muestra representativa de estudiantes españolesde 12 a 13 años en 2007 en colegios de Zaragoza.Evaluación estándar diseño de corte en dos estadios concribado con cuestionarios autocumplimentados (EAT-26 conpunto de corte de 20) y entrevista individual semiestructurada(SCAN) de sujetos con criba positiva y negativa. Se calculanlas características sociodemográfi cas, prevalencia de TCAcon sus intervalos de confi anza 95% (CI) con Confi dence IntervalAnalysis (C.I.A.) disk version 2.0.0 (Altman et al, 2000).El estudio se fi nancia con fondos F.I.S. PI 05/2533.Resultados. En 2007 se estudia 701 alumnos de 1º deEnseñanza Secundaria Obligatoria, de 12 y 13 años, chicos ychicas, en 9 centros de secundaria públicos y privados concertados(30 aulas) en Zaragoza (Spain). En la segunda fase164 adolescentes aceptan proceder a la evaluación clínica(163 con riesgo, altas puntuaciones en EAT-26; 101 seleccionadosde la muestra sin riesgo). La prevalencia puntualde TCA es el 0,7% de Trastornos Conducta Alimentaria noespecifi cados (TCANE) F 50.9 (CI 95% 0,3%-1,7%).Conclusiones. Las tasas de prevalencia puntual de TCACIE-10 en la población zaragozana de estudiantes adolescentestempranos es similar a la publicada en otros paísesdesarrollados. La prevalencia de TCA subclínicos o atípicosque no cumplen todos los criterios diagnósticos es sustancialmentemayor que los síndromes completos(AU)
ABSTRACT
Introduction.

Objective:

To measure prevalence of Eating Disorders (ED) in Spanish Preteen students using standardized methods. Methods. A two-stage survey of prevalence of ED in a representative sample of 12 to 13 year old students in2007 in Zaragoza (Spain). Standard evaluation We used a two-phase cross sectional design, which involved the screening with questionnaires (EAT at a cutoff score of20) and subsequent semi-structured interviews (SCAN) of screen-positive and screen-negative subjects. We calculated the sociodemographic characteristics, ED prevalence with their 95% confidence intervals (CI) with Confidence Interval Analysis (C.I.A.) disk version 2.0.0 (Altman et al, 2000). The study is financed by F.I.S. PI 05/2533 (Spain Health Department).Results. In 2007 we studied 701 students seventh-grade, ages 12 to 13, girls and boys, in 9 public and private schools in Zaragoza (30 classrooms). In the second phase 164 preteen agreed to proceed with the clinical evaluation (63 at risk, high scorers; 101 selected sample not at risk). ED prevalence was 0.7% EDNOS F 50.9 (CI 95% 0.3%-1.7%). Conclusion. The ICD-10 point prevalence rates of ED population in Spanish Preteen students is similar to those reported for other developed countries. The prevalence of subclinical ED is substantially higher than that of full-syndrome (AU)
Subject(s)
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Collection: National databases / Spain Health context: Neglected Diseases Health problem: Zoonoses Database: IBECS Main subject: Primary Prevention / Feeding and Eating Disorders Type of study: Etiology study / Observational study / Prevalence study / Qualitative research / Risk factors / Screening study Limits: Adolescent / Child / Female / Humans / Male Language: Spanish Journal: Actas esp. psiquiatr Year: 2010 Document type: Article Institution/Affiliation country: Hospital Clínico Universitario de Zaragoza/España
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Collection: National databases / Spain Health context: Neglected Diseases Health problem: Zoonoses Database: IBECS Main subject: Primary Prevention / Feeding and Eating Disorders Type of study: Etiology study / Observational study / Prevalence study / Qualitative research / Risk factors / Screening study Limits: Adolescent / Child / Female / Humans / Male Language: Spanish Journal: Actas esp. psiquiatr Year: 2010 Document type: Article Institution/Affiliation country: Hospital Clínico Universitario de Zaragoza/España
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