Eating behavior style predicts craving and anxiety experienced in food-related virtual environments by patients with eating disorders and healthy controls

Marta Ferrer-Garcia, Joana Pla-Sanjuanelo, Antonios Dakanalis, Ferran Vilalta-Abella, Giuseppe Riva, Fernando Fernandez-Aranda, Isabel Sánchez, Joan Ribas-Sabaté, Alexis Andreu-Gracia, Neli Escandón-Nagel, Osane Gomez-Tricio, Virginia Tena, José Gutiérrez-Maldonado

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Eating behavior style (emotional, restrictive, or external) has been proposed as an explanation for the differences in response to food-related cues between people who overeat and those who do not, and has been also considered a target for the treatment of eating disorders (EDs) characterized by lack of control over eating and weight-related (overweight/obesity) conditions. The aim of this study was to analyze the relationship between eating behavior style and psychophysiological responses (self-reported food craving and anxiety) to food-related virtual reality (VR) environments in outpatients with bulimia nervosa (BN) and binge eating disorder (BED) and to compare them with healthy participants. Fifty-eight outpatients and 135 healthy participants were exposed to palatable foods in four experimental everyday real-life VR environments (kitchen, dining room, bedroom and café). During exposure, cue-elicited food craving and anxiety were assessed. Participants also completed standardized instruments for the study purposes. ED patients reported significantly higher levels of craving and anxiety when exposed to the virtual food than healthy controls. Eating behavior styles showed strong associations with cue-elicited food craving and anxiety. In the healthy group, external eating was the only predictor of cue-elicited craving and anxiety. In participants with BN and BED, external and emotional eating were the best predictors of cue-elicited craving and anxiety, respectively.

Original languageEnglish
Pages (from-to)284-293
Number of pages10
JournalAppetite
Volume117
DOIs
Publication statusPublished - Oct 1 2017

Fingerprint

Feeding Behavior
Anxiety
Food
Cues
Binge-Eating Disorder
Bulimia Nervosa
Eating
Healthy Volunteers
Outpatients
Feeding and Eating Disorders
Craving
Obesity
Weights and Measures

Keywords

  • Anxiety
  • Binge eating disorder
  • Bulimia nervosa
  • Cue-exposure therapy
  • Emotional eating
  • External eating
  • Food craving
  • Restraint eating
  • Virtual reality

ASJC Scopus subject areas

  • Psychology(all)
  • Nutrition and Dietetics

Cite this

Ferrer-Garcia, M., Pla-Sanjuanelo, J., Dakanalis, A., Vilalta-Abella, F., Riva, G., Fernandez-Aranda, F., ... Gutiérrez-Maldonado, J. (2017). Eating behavior style predicts craving and anxiety experienced in food-related virtual environments by patients with eating disorders and healthy controls. Appetite, 117, 284-293. https://doi.org/10.1016/j.appet.2017.07.007

Eating behavior style predicts craving and anxiety experienced in food-related virtual environments by patients with eating disorders and healthy controls. / Ferrer-Garcia, Marta; Pla-Sanjuanelo, Joana; Dakanalis, Antonios; Vilalta-Abella, Ferran; Riva, Giuseppe; Fernandez-Aranda, Fernando; Sánchez, Isabel; Ribas-Sabaté, Joan; Andreu-Gracia, Alexis; Escandón-Nagel, Neli; Gomez-Tricio, Osane; Tena, Virginia; Gutiérrez-Maldonado, José.

In: Appetite, Vol. 117, 01.10.2017, p. 284-293.

Research output: Contribution to journalArticle

Ferrer-Garcia, M, Pla-Sanjuanelo, J, Dakanalis, A, Vilalta-Abella, F, Riva, G, Fernandez-Aranda, F, Sánchez, I, Ribas-Sabaté, J, Andreu-Gracia, A, Escandón-Nagel, N, Gomez-Tricio, O, Tena, V & Gutiérrez-Maldonado, J 2017, 'Eating behavior style predicts craving and anxiety experienced in food-related virtual environments by patients with eating disorders and healthy controls', Appetite, vol. 117, pp. 284-293. https://doi.org/10.1016/j.appet.2017.07.007
Ferrer-Garcia, Marta ; Pla-Sanjuanelo, Joana ; Dakanalis, Antonios ; Vilalta-Abella, Ferran ; Riva, Giuseppe ; Fernandez-Aranda, Fernando ; Sánchez, Isabel ; Ribas-Sabaté, Joan ; Andreu-Gracia, Alexis ; Escandón-Nagel, Neli ; Gomez-Tricio, Osane ; Tena, Virginia ; Gutiérrez-Maldonado, José. / Eating behavior style predicts craving and anxiety experienced in food-related virtual environments by patients with eating disorders and healthy controls. In: Appetite. 2017 ; Vol. 117. pp. 284-293.
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