Emotional eating and temperamental traits in Eating Disorders: A dimensional approach. (June 2018)

• Record Type: Journal Article
• Authors: Rotella, Francesco; Mannucci, Edoardo; Gemignani, Sara; Lazzeretti, Lisa; Fioravanti, Giulia; Ricca, Valdo
• Is Part Of: Psychiatry research. Volume 264(2018)
• Page Start: 1
• Page End: 8
• Publication Date: 2018-06
• Subjects: Temperament -- Emotional eating -- Eating disorder -- Psychopathology; Psychiatry -- Periodicals; Psychiatry -- periodicals; Psychiatrie -- Périodiques; 616.89
• DOI: 10.1016/j.psychres.2018.03.066
• Languages: English
• ISSNs: 0165-1781

Abstract

Highlights: The study explored the relationship between temperament and emotional eating. Different associations were found in subjects with or without restriction, purging, or bingeing. Subjects with restriction had higher Persistence scores. Binge group reported lower Persistence and higher Novelty Seeking scores. Purge group showed lower Reward Dependence, Self Directedness, Cooperativeness scores. Abstract: Growing evidence shows that temperamental features and emotional dysregulation are linked to Eating Disorders (EDs). Aim of this study was to explore the possible relationship between temperament and emotional eating (EE) from a dimensional standpoint, and the association of specific temperamental dimensions with overeating triggered by specific emotions. We enrolled 253 women with Anorexia Nervosa, Bulimia Nervosa and Binge Eating Disorder. Of those, 189 (74.7%), 73 (28.8%), and 80 (31.6%) reported binge eating, purging, or restrictive behaviors, respectively (the categories are not mutually exclusive). Participants completed the Emotional Eating Scale (EES), the Temperament and Character Inventory, the Eating Disorder Examination Questionnaire (EDE-Q) and the Symptom Checklist 90-Revised (SCL-90-R). Higher Persistence scores were found in the Restriction group, while the Binge group reported lower Persistence and higher Novelty Seeking scores. The Purge group showed lower Reward Dependence, Self Directedness and Cooperativeness scores. Patients with Purge also reported lower BMI and higher scores on EDE-Q restriction and eating concern subscales as well as higher scores for all SCL 90-R subscales. Patterns of association between temperamental traits and specific emotions were found in each group. Therefore, some temperamental features could be considered predictors of specific associations between emotions and the tendency to eat.