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Food addiction in anorexia nervosa: Implications for the understanding of crossover diagnosis

OBJECTIVE: Food addiction (FA) construct was introduced to reflect abnormal eating patterns that resemble behavioural ones found in substance use disorders. FA has been barely explored in anorexia nervosa (AN). This study evaluated FA occurrence and associated factors in a sample of patients with AN...

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Autores principales: Sanchez, Isabel, Lucas, Ignacio, Munguía, Lucero, Camacho‐Barcia, Lucia, Giménez, Mónica, Sánchez‐González, Jessica, Granero, Roser, Solé‐Morata, Neus, Gearhardt, Ashley N., Diéguez, Carlos, Jiménez‐Murcia, Susana, Fernández‐Aranda, Fernando
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9314799/
https://www.ncbi.nlm.nih.gov/pubmed/35306714
http://dx.doi.org/10.1002/erv.2897
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author Sanchez, Isabel
Lucas, Ignacio
Munguía, Lucero
Camacho‐Barcia, Lucia
Giménez, Mónica
Sánchez‐González, Jessica
Granero, Roser
Solé‐Morata, Neus
Gearhardt, Ashley N.
Diéguez, Carlos
Jiménez‐Murcia, Susana
Fernández‐Aranda, Fernando
author_facet Sanchez, Isabel
Lucas, Ignacio
Munguía, Lucero
Camacho‐Barcia, Lucia
Giménez, Mónica
Sánchez‐González, Jessica
Granero, Roser
Solé‐Morata, Neus
Gearhardt, Ashley N.
Diéguez, Carlos
Jiménez‐Murcia, Susana
Fernández‐Aranda, Fernando
author_sort Sanchez, Isabel
collection PubMed
description OBJECTIVE: Food addiction (FA) construct was introduced to reflect abnormal eating patterns that resemble behavioural ones found in substance use disorders. FA has been barely explored in anorexia nervosa (AN). This study evaluated FA occurrence and associated factors in a sample of patients with AN, distinguishing between restrictive and binge–purging subtypes and focussing on the influence of FA in the crossover diagnosis between them. METHOD: A sample of 116 patients with AN admitted for treatment seeking at an Bellvitge Hospital Eating Disorders Unit were included (72 restrictive [AN‐R]; 44 binge‐purge AN [AN‐BP]), and eating‐related, personality and psychopathological variables were assessed. Most participants were women (92.2%), mean age 27.1 years old (SD = 10.5). RESULTS: FA was more prevalent in patients with AN‐BP compared to the AN‐R group (75.0% and 54.2%, respectively). The patients with AN‐R FA+, presented more similar ED symptomatology, general psychopathology and personality traits, with the AN‐BP patients, than with the AN‐R FA‐. CONCLUSIONS: Patients with AN‐R FA+, exhibit more similarities with the AN‐BP subgroup than with the AN‐R FA‐. Thus, it is possible to hypothesise that the presence of FA might be an indicator of the possible crossover from AN‐R to AN‐BP.
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spelling pubmed-93147992022-07-30 Food addiction in anorexia nervosa: Implications for the understanding of crossover diagnosis Sanchez, Isabel Lucas, Ignacio Munguía, Lucero Camacho‐Barcia, Lucia Giménez, Mónica Sánchez‐González, Jessica Granero, Roser Solé‐Morata, Neus Gearhardt, Ashley N. Diéguez, Carlos Jiménez‐Murcia, Susana Fernández‐Aranda, Fernando Eur Eat Disord Rev Research Articles OBJECTIVE: Food addiction (FA) construct was introduced to reflect abnormal eating patterns that resemble behavioural ones found in substance use disorders. FA has been barely explored in anorexia nervosa (AN). This study evaluated FA occurrence and associated factors in a sample of patients with AN, distinguishing between restrictive and binge–purging subtypes and focussing on the influence of FA in the crossover diagnosis between them. METHOD: A sample of 116 patients with AN admitted for treatment seeking at an Bellvitge Hospital Eating Disorders Unit were included (72 restrictive [AN‐R]; 44 binge‐purge AN [AN‐BP]), and eating‐related, personality and psychopathological variables were assessed. Most participants were women (92.2%), mean age 27.1 years old (SD = 10.5). RESULTS: FA was more prevalent in patients with AN‐BP compared to the AN‐R group (75.0% and 54.2%, respectively). The patients with AN‐R FA+, presented more similar ED symptomatology, general psychopathology and personality traits, with the AN‐BP patients, than with the AN‐R FA‐. CONCLUSIONS: Patients with AN‐R FA+, exhibit more similarities with the AN‐BP subgroup than with the AN‐R FA‐. Thus, it is possible to hypothesise that the presence of FA might be an indicator of the possible crossover from AN‐R to AN‐BP. John Wiley and Sons Inc. 2022-03-20 2022-05 /pmc/articles/PMC9314799/ /pubmed/35306714 http://dx.doi.org/10.1002/erv.2897 Text en © 2022 The Authors. European Eating Disorders Review published by Eating Disorders Association and John Wiley & Sons Ltd. https://creativecommons.org/licenses/by/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Articles
Sanchez, Isabel
Lucas, Ignacio
Munguía, Lucero
Camacho‐Barcia, Lucia
Giménez, Mónica
Sánchez‐González, Jessica
Granero, Roser
Solé‐Morata, Neus
Gearhardt, Ashley N.
Diéguez, Carlos
Jiménez‐Murcia, Susana
Fernández‐Aranda, Fernando
Food addiction in anorexia nervosa: Implications for the understanding of crossover diagnosis
title Food addiction in anorexia nervosa: Implications for the understanding of crossover diagnosis
title_full Food addiction in anorexia nervosa: Implications for the understanding of crossover diagnosis
title_fullStr Food addiction in anorexia nervosa: Implications for the understanding of crossover diagnosis
title_full_unstemmed Food addiction in anorexia nervosa: Implications for the understanding of crossover diagnosis
title_short Food addiction in anorexia nervosa: Implications for the understanding of crossover diagnosis
title_sort food addiction in anorexia nervosa: implications for the understanding of crossover diagnosis
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9314799/
https://www.ncbi.nlm.nih.gov/pubmed/35306714
http://dx.doi.org/10.1002/erv.2897
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