Food Addiction in Eating Disorders : A Cluster Analysis Approach and Treatment Outcome
Munguía Godínez, Jazmín Lucero (Hospital Universitari de Bellvitge)
Gaspar Pérez, Anahí (Hospital Universitari de Bellvitge)
Jiménez Murcia, Susana (Hospital Universitari de Bellvitge)
Granero, Roser (Universitat Autònoma de Barcelona. Departament de Psicobiologia i de Metodologia de les Ciències de la Salut)
Sánchez Díaz, Isabel María (Hospital Universitari de Bellvitge)
Vintró Alcaraz, Cristina (Hospital Universitari de Bellvitge)
Dieguez, Carlos (Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición)
Gearhardt, Ashley N. (University of Michigan. Department of Psychology)
Fernández Aranda, Fernando (Hospital Universitari de Bellvitge)
Institut d'Investigació Biomèdica de Bellvitge
Hospital Universitari de Bellvitge
Universidade de Santiago de Compostela. Departamento de Psicologia
Universidade de Santiago de Compostela. Centro Singular de Investigación en Medicina Molecular y Enfermedades Crónicas (CiMUS)
Universitat de Barcelona. Departament de Ciències Clíniques

Fecha:	2022
Resumen:	Background: A first approach of a phenotypic characterization of food addiction (FA) found three clusters (dysfunctional, moderate and functional). Based on this previous classification, the aim of the present study is to explore treatment responses in the sample diagnosed with Eating Disorder(ED) of different FA profiles. Methods: The sample was composed of 157 ED patients with FA positive, 90 with bulimia nervosa (BN), 36 with binge eating disorder (BED), and 31 with other specified feeding or eating disorders (OSFED). Different clinical variables and outcome indicators were evaluated. Results: The clinical profile of the clusters present similar characteristics with the prior study, having the dysfunctional cluster the highest ED symptom levels, the worse psychopathology global state, and dysfunctional personality traits, while the functional one the lowest ED severity level, best psychological state, and more functional personality traits. The dysfunctional cluster was the one with lowest rates of full remission, the moderate one the higher rates of dropouts, and the functional one the highest of full remission. Conclusions: The results concerning treatment outcome were concordant with the severity of the FA clusters, being that the dysfunctional and moderate ones had worst treatment responses than the functional one.
Derechos:	Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.
Lengua:	Anglès
Documento:	Article ; recerca ; Versió publicada
Materia:	Food addiction ; Eating disorders ; Treatment outcome ; Cluster analysis approach
Publicado en:	Nutrients, Vol. 14 (march 2022) , ISSN 2072-6643

DOI: 10.3390/nu14051084
PMID: 35268059

11 p, 839.7 KB

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