dor_id: 25546

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856.4.0.u: https://journals.iztacala.unam.mx/index.php/amta/article/view/250/279

100.1.#.a: Rutsztein, Guillermina; Leonardelli, Eduardo; Scappatura, M. Luz; Murawski, Brenda; Elizathe, Luciana; Maglio, Ana L.

524.#.#.a: Rutsztein, Guillermina, et al. (2013). Psychometric properties of the Eating Disorders Inventory-3 (EDI-3) among female adolescents from Argentina. Revista Mexicana de Trastornos Alimentarios; Vol. 4, Núm. 1, 2013; 1-14. Recuperado de https://repositorio.unam.mx/contenidos/25546

245.1.0.a: Psychometric properties of the Eating Disorders Inventory-3 (EDI-3) among female adolescents from Argentina

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Facultad de Estudios Superiores Iztacala, UNAM

264.#.0.c: 2013

264.#.1.c: 2013-06-13

653.#.#.a: Trastornos alimentarios; EDI-3; Validación; Adolescentes

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico editorrmta@campus.iztacala.unam.mx

884.#.#.k: https://journals.iztacala.unam.mx/index.php/amta/article/view/250

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041.#.7.h: spa

520.3.#.a: The aim of this study is to explore the factor structure and internal consistency of the Eating Disorder Inventory-3 (EDI-3) among female adolescents from Buenos Aires (Argentina). 725 high school students, aged 13 to 19 years, completed the EDI-3 and a sociodemographic questionnaire. Different factor solutions were evaluated. The most satisfactory solution was reached to explore, first, the items of the three Eating Disorder Risk Scales (good structure, variance explained = 46.7%) and on the other, items of the Psychological Scales (with partial divergence from theoretical structure, variance explained = 44.1%). The computation of Composites (combining different scales proposed by the author) fitted more closely to the original version. Internal consistency coefficients for most scales were adequate. In analyzing the discriminatory power of the items, it was found a “floor effect” on some scales, this being expected in general population. We conclude that the EDI-3 is a valid instrument for the assessment of risk for eating disorders in general population and, consequently, its early detection. We discuss the use of this instrument in general population.

773.1.#.t: Revista Mexicana de Trastornos Alimentarios; Vol. 4, Núm. 1 (2013): ENERO - JUNIO; 1-14

773.1.#.o: https://journals.iztacala.unam.mx/index.php/amta/index

022.#.#.a: ISSN impreso: 2007-1523

310.#.#.a: Semestral

300.#.#.a: Páginas: 1-14

264.#.1.b: Facultad de Estudios Superiores Iztacala, UNAM

doi: https://doi.org/10.1016/S2007-1523(13)71987-6

harvesting_date: 2023-11-08 13:10:00.0

856.#.0.q: application/pdf

245.1.0.b: Propiedades psicométricas del Inventario de Trastornos Alimentarios-3 (EDI-3) en mujeres adolescentes de Argentina

last_modified: 2024-03-19 14:00:00

license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es

license_type: by-nc-nd

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Artículo

Psychometric properties of the Eating Disorders Inventory-3 (EDI-3) among female adolescents from Argentina

Rutsztein, Guillermina; Leonardelli, Eduardo; Scappatura, M. Luz; Murawski, Brenda; Elizathe, Luciana; Maglio, Ana L.

Facultad de Estudios Superiores Iztacala, UNAM, publicado en Revista Mexicana de Trastornos Alimentarios, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Rutsztein, Guillermina, et al. (2013). Psychometric properties of the Eating Disorders Inventory-3 (EDI-3) among female adolescents from Argentina. Revista Mexicana de Trastornos Alimentarios; Vol. 4, Núm. 1, 2013; 1-14. Recuperado de https://repositorio.unam.mx/contenidos/25546

Descripción del recurso

Autor(es)
Rutsztein, Guillermina; Leonardelli, Eduardo; Scappatura, M. Luz; Murawski, Brenda; Elizathe, Luciana; Maglio, Ana L.
Tipo
Artículo de Investigación
Área del conocimiento
Medicina y Ciencias de la Salud
Título
Psychometric properties of the Eating Disorders Inventory-3 (EDI-3) among female adolescents from Argentina
Fecha
2013-06-13
Resumen
The aim of this study is to explore the factor structure and internal consistency of the Eating Disorder Inventory-3 (EDI-3) among female adolescents from Buenos Aires (Argentina). 725 high school students, aged 13 to 19 years, completed the EDI-3 and a sociodemographic questionnaire. Different factor solutions were evaluated. The most satisfactory solution was reached to explore, first, the items of the three Eating Disorder Risk Scales (good structure, variance explained = 46.7%) and on the other, items of the Psychological Scales (with partial divergence from theoretical structure, variance explained = 44.1%). The computation of Composites (combining different scales proposed by the author) fitted more closely to the original version. Internal consistency coefficients for most scales were adequate. In analyzing the discriminatory power of the items, it was found a “floor effect” on some scales, this being expected in general population. We conclude that the EDI-3 is a valid instrument for the assessment of risk for eating disorders in general population and, consequently, its early detection. We discuss the use of this instrument in general population.
Tema
Trastornos alimentarios; EDI-3; Validación; Adolescentes
Idioma
spa
ISSN
ISSN impreso: 2007-1523

Enlaces