Food addiction and its relationship with other eating behaviours among Spanish university students

Escrivá-Martínez, T. ; Galiana, L. ; Herrero, R. (Universidad de Zaragoza) ; Rodríguez-Arias, M. ; Fernández-Aranda, F. ; Gearhardt, A. N. ; Baños, R. M.

Resumen: Background: Food addiction (FA) is characterised by symptoms such as loss of control over food consumption, inability to reduce consumption despite the desire to do so, and continued consumption despite negative consequences. The modified Yale Food Addiction Scale 2.0 (mYFAS 2.0) is a widely used instrument to assess FA. Objectives: To validate the Spanish mYFAS 2.0; to analyse the relationships between FA with other eating behaviours, sociodemographic variables, and Body Mass Index (BMI); and to test the eating-related variables that account for the variance in FA. Methods: The sample consisted of 400 university students (Mage = 24.16, SDage = 6.12; 51% female), who completed the mYFAS 2.0 and measures of eating-related constructs. Results: A confirmatory factor analysis (CFA) supported the one-factor structure of the mYFAS 2.0. The scale showed good internal consistency (α = .78), and good convergent validity with the mYFAS. FA was related to eating styles, binge eating, and bulimia. No differences in FA were observed between males and females, and there was no association between FA and BMI. In addition, younger participants scored higher on FA than older participants. The eating-related variables explain 54.7% of the variance in FA. Conclusions: The mYFAS 2.0 is a valid and reliable scale to assess FA in the Spanish population. The positive and significant relationship of variables related to eating (eating styles, binge eating and bulimia) with FA was demonstrated. These variables were indicated by those at high risk of FA.

Idioma: Inglés

DOI: 10.1186/s40337-023-00772-5

Año: 2023

Publicado en: Journal of Eating Disorders 11 (2023), 60 [14 pp.]
ISSN: 2050-2974

Factor impacto JCR: 3.5 (2023)

Categ. JCR: PSYCHOLOGY, CLINICAL rank: 28 / 180 = 0.156 (2023) - Q1 - T1
Categ. JCR: NUTRITION & DIETETICS rank: 40 / 114 = 0.351 (2023) - Q2 - T2
Categ. JCR: PSYCHIATRY rank: 75 / 279 = 0.269 (2023) - Q2 - T1

Factor impacto CITESCORE: 5.3 - Psychiatry and Mental Health (Q2) - Behavioral Neuroscience (Q2) - Nutrition and Dietetics (Q2)

Factor impacto SCIMAGO: 1.024 - Nutrition and Dietetics (Q1) - Psychiatry and Mental Health (Q2) - Behavioral Neuroscience (Q2)

Financiación: info:eu-repo/grantAgreement/ES/ISCIII/CB06-03-0052
Financiación: info:eu-repo/grantAgreement/ES/ISCIII-RIAPAd/RD21-0009-0005
Financiación: info:eu-repo/grantAgreement/ES/MICINN/PID2020-112672RB-100
Financiación: info:eu-repo/grantAgreement/ES/MSSSI 2018-1013

Tipo y forma: Article (Published version)

Área (Departamento): Área Person.Eval.Trat.Psicoló. (Dpto. Psicología y Sociología)