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Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/155357
Food addiction in eating disorders and obesity: Analysis of clusters and implications for treatment
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Food addiction (FA) has been associated with greater psychopathology in individuals with eating disorders (ED) and obesity (OBE). The current study aims to provide a better phenotypic characterization of the FA construct by conducting a clustering analysis of FA in both conditions (ED and OBE). The total sample was comprised of 234 participants that scored positive on the Yale Food Addiction Scale 2.0. (YFAS-2) (119 bulimia nervosa (BN), 50 binge eating disorder (BED), 49 other specified feeding or eating disorder (OSFED) and 16 OBE). All participants completed a comprehensive battery of questionnaires. Three clusters of FA participants were identified. Cluster 1 (dysfunctional) was characterized by the highest prevalence of OSFED and BN, the highest ED severity and psychopathology, and more dysfunctional personality traits. Cluster 2 (moderate) showed a high prevalence of BN and BED and moderate levels of ED psychopathology. Finally, cluster 3 (adaptive) was characterized by a high prevalence of OBE and BED, low levels of ED psychopathology, and more functional personality traits. In conclusion, this study identified three distinct clusters of ED-OBE patients with FA and provides some insight into a better phenotypic characterization of the FA construct when considering psychopathology, personality and ED pathology. Future studies should address whether these three food addiction categories are indicative of therapy outcome.
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JIMÉNEZ-MURCIA, Susana, AGÜERA, Zaida, PASLAKIS, Georgios, MUNGUÍA, Lucero, GRANERO, Roser, SÁNCHEZ-GONZÁLEZ, Jéssica, SÁNCHEZ ZAPLANA, Isabel, RIESCO, Nadine, GEARHARDT, Ashley n., DIEGUEZ, Carlos, FAZIA, Gilda, SEGURA-GARCÍA, Cristina, BAENAS, Isabel, MENCHÓN MAGRIÑÁ, José manuel, FERNÁNDEZ ARANDA, Fernando. Food addiction in eating disorders and obesity: Analysis of clusters and implications for treatment. _Nutrients_. 2019. Vol. 11, núm. 11, pàgs. 2633. [consulta: 20 de gener de 2026]. ISSN: 2072-6643. [Disponible a: https://hdl.handle.net/2445/155357]