Food Addiction in a Spanish Sample of Eating Disorders: DSM-5 Diagnostic Subtype Differentiation and Validation Data

Although the concept of food addiction' (FA) has raised growing interest because of evidence for similarities between substance dependence and excessive food intake, there is a lack of studies that explore this construct among the wide spectrum of eating disorders (EDs). Besides providing valid...

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Autores: Granero, R, Hilker, I, Aguera, Z, Jimenez-Murcia, S, Sauchelli, S, Islam, MA, Fagundo, AB, Sanchez, I, Riesco, N, Dieguez, C, Soriano, J, Salcedo-Sanchez, C, Casanueva, FF, De la Torre, R, Menchon, JM, Gearhardt, AN, Fernandez-Aranda, F
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:España
Institución:Institut d’Investigació Biomèdica Sant Pau (IIB Sant Pau)
Repositorio:r-IIB SANT PAU. Repositorio Institucional de Producción Científica del Instituto de Investigación Biomédica Sant Pau
OAI Identifier:oai:iibsantpau.fundanetsuite.com:p8822
Acceso en línea:https://iibsantpau.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8822
https://hdl.handle.net/2027.42/109343
Access Level:acceso abierto
Palabra clave:eating disorders
anorexia nervosa
bulimia nervosa
binge eating disorder
food addiction
YFAS
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spelling Food Addiction in a Spanish Sample of Eating Disorders: DSM-5 Diagnostic Subtype Differentiation and Validation DataGranero, RHilker, IAguera, ZJimenez-Murcia, SSauchelli, SIslam, MAFagundo, ABSanchez, IRiesco, NDieguez, CSoriano, JSalcedo-Sanchez, CCasanueva, FFDe la Torre, RMenchon, JMGearhardt, ANFernandez-Aranda, Feating disordersanorexia nervosabulimia nervosabinge eating disorderfood addictionYFASAlthough the concept of food addiction' (FA) has raised growing interest because of evidence for similarities between substance dependence and excessive food intake, there is a lack of studies that explore this construct among the wide spectrum of eating disorders (EDs). Besides providing validation scores of a Spanish version of the Yale FA Scale (YFAS-S), this study examined the prevalence of FA' among ED subtypes compared with healthy-eating controls (HCs) and the association between FA' scores, eating symptomatology and general psychopathology. A sample of 125 adult women with ED, diagnosed according to Diagnostic and Statistical Manual of Mental Disorders 5 criteria, and 82 healthy-eating women participated in the study. All participants were assessed with the YFAS-S, the ED Inventory-2 and the Symptom Checklist-Revised. Results showed that the internal structure of the one-dimensional solution for the YFAS-S was very good (=0.95). The YFAS-S has a good discriminative capacity to differentiate between ED and controls (specificity=97.6% and sensitivity (Se)=72.8%; area under receiver operating characteristic curve=0.90) and a good Se to screen for specific ED subtypes. YFAS-S scores were associated with higher levels of negative affect and depression, higher general psychopathology, more severe eating pathology and greater body mass index. When comparing the prevalence of FA' between ED subtypes, the lowest prevalence of FA', measured with the YFAS-S, was for the anorexia nervosa (AN) restrictive subtype with 50%, and the highest was for the AN binge-purging subtype (85.7%), followed by bulimia nervosa (81.5%) and binge eating disorder (76.9%). In conclusion, higher YFAS-S scores are associated with bingeing ED-subtype patients and with more eating severity and psychopathology. Although the FA' construct is able to differentiate between ED and HC, it needs to be further explored. Copyright (c) 2014 John Wiley & Sons, Ltd and Eating Disorders Association.WILEY2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttps://iibsantpau.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8822https://hdl.handle.net/2027.42/109343EUROPEAN EATING DISORDERS REVIEWISSN: 10724133ISSNe: 10990968reponame:r-IIB SANT PAU. Repositorio Institucional de Producción Científica del Instituto de Investigación Biomédica Sant Pauinstname:Institut d’Investigació Biomèdica Sant Pau (IIB Sant Pau)Inglésinfo:eu-repo/semantics/openAccessoai:iibsantpau.fundanetsuite.com:p88222026-06-14T12:41:47Z
dc.title.none.fl_str_mv Food Addiction in a Spanish Sample of Eating Disorders: DSM-5 Diagnostic Subtype Differentiation and Validation Data
title Food Addiction in a Spanish Sample of Eating Disorders: DSM-5 Diagnostic Subtype Differentiation and Validation Data
spellingShingle Food Addiction in a Spanish Sample of Eating Disorders: DSM-5 Diagnostic Subtype Differentiation and Validation Data
Granero, R
eating disorders
anorexia nervosa
bulimia nervosa
binge eating disorder
food addiction
YFAS
title_short Food Addiction in a Spanish Sample of Eating Disorders: DSM-5 Diagnostic Subtype Differentiation and Validation Data
title_full Food Addiction in a Spanish Sample of Eating Disorders: DSM-5 Diagnostic Subtype Differentiation and Validation Data
title_fullStr Food Addiction in a Spanish Sample of Eating Disorders: DSM-5 Diagnostic Subtype Differentiation and Validation Data
title_full_unstemmed Food Addiction in a Spanish Sample of Eating Disorders: DSM-5 Diagnostic Subtype Differentiation and Validation Data
title_sort Food Addiction in a Spanish Sample of Eating Disorders: DSM-5 Diagnostic Subtype Differentiation and Validation Data
dc.creator.none.fl_str_mv Granero, R
Hilker, I
Aguera, Z
Jimenez-Murcia, S
Sauchelli, S
Islam, MA
Fagundo, AB
Sanchez, I
Riesco, N
Dieguez, C
Soriano, J
Salcedo-Sanchez, C
Casanueva, FF
De la Torre, R
Menchon, JM
Gearhardt, AN
Fernandez-Aranda, F
author Granero, R
author_facet Granero, R
Hilker, I
Aguera, Z
Jimenez-Murcia, S
Sauchelli, S
Islam, MA
Fagundo, AB
Sanchez, I
Riesco, N
Dieguez, C
Soriano, J
Salcedo-Sanchez, C
Casanueva, FF
De la Torre, R
Menchon, JM
Gearhardt, AN
Fernandez-Aranda, F
author_role author
author2 Hilker, I
Aguera, Z
Jimenez-Murcia, S
Sauchelli, S
Islam, MA
Fagundo, AB
Sanchez, I
Riesco, N
Dieguez, C
Soriano, J
Salcedo-Sanchez, C
Casanueva, FF
De la Torre, R
Menchon, JM
Gearhardt, AN
Fernandez-Aranda, F
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv eating disorders
anorexia nervosa
bulimia nervosa
binge eating disorder
food addiction
YFAS
topic eating disorders
anorexia nervosa
bulimia nervosa
binge eating disorder
food addiction
YFAS
description Although the concept of food addiction' (FA) has raised growing interest because of evidence for similarities between substance dependence and excessive food intake, there is a lack of studies that explore this construct among the wide spectrum of eating disorders (EDs). Besides providing validation scores of a Spanish version of the Yale FA Scale (YFAS-S), this study examined the prevalence of FA' among ED subtypes compared with healthy-eating controls (HCs) and the association between FA' scores, eating symptomatology and general psychopathology. A sample of 125 adult women with ED, diagnosed according to Diagnostic and Statistical Manual of Mental Disorders 5 criteria, and 82 healthy-eating women participated in the study. All participants were assessed with the YFAS-S, the ED Inventory-2 and the Symptom Checklist-Revised. Results showed that the internal structure of the one-dimensional solution for the YFAS-S was very good (=0.95). The YFAS-S has a good discriminative capacity to differentiate between ED and controls (specificity=97.6% and sensitivity (Se)=72.8%; area under receiver operating characteristic curve=0.90) and a good Se to screen for specific ED subtypes. YFAS-S scores were associated with higher levels of negative affect and depression, higher general psychopathology, more severe eating pathology and greater body mass index. When comparing the prevalence of FA' between ED subtypes, the lowest prevalence of FA', measured with the YFAS-S, was for the anorexia nervosa (AN) restrictive subtype with 50%, and the highest was for the AN binge-purging subtype (85.7%), followed by bulimia nervosa (81.5%) and binge eating disorder (76.9%). In conclusion, higher YFAS-S scores are associated with bingeing ED-subtype patients and with more eating severity and psychopathology. Although the FA' construct is able to differentiate between ED and HC, it needs to be further explored. Copyright (c) 2014 John Wiley & Sons, Ltd and Eating Disorders Association.
publishDate 2014
dc.date.none.fl_str_mv 2014
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://iibsantpau.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8822
https://hdl.handle.net/2027.42/109343
url https://iibsantpau.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8822
https://hdl.handle.net/2027.42/109343
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv WILEY
publisher.none.fl_str_mv WILEY
dc.source.none.fl_str_mv EUROPEAN EATING DISORDERS REVIEW
ISSN: 10724133
ISSNe: 10990968
reponame:r-IIB SANT PAU. Repositorio Institucional de Producción Científica del Instituto de Investigación Biomédica Sant Pau
instname:Institut d’Investigació Biomèdica Sant Pau (IIB Sant Pau)
instname_str Institut d’Investigació Biomèdica Sant Pau (IIB Sant Pau)
reponame_str r-IIB SANT PAU. Repositorio Institucional de Producción Científica del Instituto de Investigación Biomédica Sant Pau
collection r-IIB SANT PAU. Repositorio Institucional de Producción Científica del Instituto de Investigación Biomédica Sant Pau
repository.name.fl_str_mv
repository.mail.fl_str_mv
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