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Pruccoli J, Mack I, Klos B, Schild S, Stengel A, Zipfel S, Giel KE, Schag K. Mental Health Variables Impact Weight Loss, Especially in Patients with Obesity and Binge Eating: A Mediation Model on the Role of Eating Disorder Pathology. Nutrients 2023; 15:3915. [PMID: 37764699 PMCID: PMC10537364 DOI: 10.3390/nu15183915] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 09/05/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Various mental health and eating behavior variables have been independently associated with predicting weight loss in individuals with obesity. This study aims to investigate a mediation model that assesses the distinct contributions of these variables in predicting weight changes in patients with obesity following an outpatient behavioral weight loss intervention (BWLI). METHODS General mental health (depression, anxiety, stress, impulsivity), eating behavior (cognitive restraint, disinhibition, hunger), eating disorder pathology, and body mass index (BMI) were assessed in a group of 297 patients with obesity at the admission of a BWLI program. BMI was re-evaluated during the final treatment session. A mediation model was employed to examine whether mental health and eating behavior variables predicted BMI changes, with eating disorder pathology serving as a mediator. The model was tested both overall and within two patient subgroups: those with regular binge eating (≥four episodes/month) and those without. RESULTS In the overall sample (n = 238), the relationships between depression, impulsivity, and cognitive restraint with BMI change were mediated by eating disorder pathology. In the subgroup with regular binge eating (n = 99, 41.6%), the associations between stress and disinhibition with BMI change were additionally mediated by eating disorder pathology. In the subgroup without regular binge eating, eating disorder pathology showed no mediating effect. DISCUSSION Multiple mental health and eating behavior variables assessed at admission predicted BMI changes, particularly when mediated by eating disorder pathology in patients with regular binge eating. A comprehensive psychopathological assessment prior to starting BWLI may help identify multiple factors affecting prognosis and treatment outcomes. Long-term follow-up studies in this field are required.
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Affiliation(s)
- Jacopo Pruccoli
- Pediatric Neurology and Psychiatry Unit, IRCCS Istituto delle Scienze Neurologiche di Bologna, Regional Center for Feeding and Eating Disorders in the Developmental Age, 40138 Bologna, Italy;
- Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy
| | - Isabelle Mack
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, 72076 Tübingen, Germany; (B.K.); (S.S.); (A.S.); (S.Z.); (K.E.G.); (K.S.)
- Centre of Excellence for Eating Disorders Tübingen (KOMET), 72076 Tübingen, Germany
| | - Bea Klos
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, 72076 Tübingen, Germany; (B.K.); (S.S.); (A.S.); (S.Z.); (K.E.G.); (K.S.)
- Centre of Excellence for Eating Disorders Tübingen (KOMET), 72076 Tübingen, Germany
| | - Sandra Schild
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, 72076 Tübingen, Germany; (B.K.); (S.S.); (A.S.); (S.Z.); (K.E.G.); (K.S.)
- Centre of Excellence for Eating Disorders Tübingen (KOMET), 72076 Tübingen, Germany
| | - Andreas Stengel
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, 72076 Tübingen, Germany; (B.K.); (S.S.); (A.S.); (S.Z.); (K.E.G.); (K.S.)
- Centre of Excellence for Eating Disorders Tübingen (KOMET), 72076 Tübingen, Germany
- DZPG (German Center for Mental Health), 72076 Tübingen, Germany
- Department for Psychosomatic Medicine, Charité Center for Internal Medicine and Dermatology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität at Berlin, and Berlin Institute of Health, 12203 Berlin, Germany
| | - Stephan Zipfel
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, 72076 Tübingen, Germany; (B.K.); (S.S.); (A.S.); (S.Z.); (K.E.G.); (K.S.)
- Centre of Excellence for Eating Disorders Tübingen (KOMET), 72076 Tübingen, Germany
- DZPG (German Center for Mental Health), 72076 Tübingen, Germany
| | - Katrin Elisabeth Giel
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, 72076 Tübingen, Germany; (B.K.); (S.S.); (A.S.); (S.Z.); (K.E.G.); (K.S.)
- Centre of Excellence for Eating Disorders Tübingen (KOMET), 72076 Tübingen, Germany
- DZPG (German Center for Mental Health), 72076 Tübingen, Germany
| | - Kathrin Schag
- Department of Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, 72076 Tübingen, Germany; (B.K.); (S.S.); (A.S.); (S.Z.); (K.E.G.); (K.S.)
- Centre of Excellence for Eating Disorders Tübingen (KOMET), 72076 Tübingen, Germany
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Goodwin AL, Butler GKL, Nikčević AV. Impulsivity dimensions and their associations with disinhibited and actual eating behaviour. Eat Behav 2023; 49:101752. [PMID: 37235996 DOI: 10.1016/j.eatbeh.2023.101752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 05/01/2023] [Accepted: 05/18/2023] [Indexed: 05/28/2023]
Abstract
BACKGROUND Previous research has suggested that there is an association between impulsivity, assessed via self-report measures and behaviourally, and disinhibited eating patterns, but it remains unclear which specific dimension of impulsivity is the most salient in this relationship. Furthermore, it remains uncertain whether any such associations would extend to actual eating behaviours and food consumption. AIMS The present study aimed to examine whether impulsivity, assessed both behaviourally and via self-report, is associated with self-reported disinhibited and actual eating behaviour in a controlled eating task. METHOD 70 women from a community sample (aged 21-35) completed the Disinhibition subscale of the Three Factor Eating Questionnaire (TFEQ), the Barratt Impulsiveness Scale (BIS-11), the Matching Familiar Figures Task (MFFT-20), and a behavioural food consumption task. RESULTS Bivariate correlational analyses revealed significant associations between self-report measure of impulsivity, the scores on the MFFT-20 (assessing reflection impulsivity), and self-report measure of disinhibited eating. All these measures were associated with overall food consumption in a taste task, with reflection impulsivity, that is poor ability to reflect on information before making a decision, having the strongest association with the amount of food consumed. Self-reported impulsivity was most strongly associated with disinhibited eating. Partial correlations controlling for BMI and age did not diminish any significant correlations within these relationships. CONCLUSIONS Significant associations between both trait and behavioural (reflection) impulsivity, and self-reported disinhibited eating and actual eating behaviour were demonstrated. The implications of these findings on uncontrolled eating patterns in real life are discussed.
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Affiliation(s)
- Alexandra L Goodwin
- Psychology Department, Kingston University, London, United Kingdom; South London and Maudsley NHS Foundation Trust, United Kingdom
| | | | - Ana V Nikčević
- Psychology Department, Kingston University, London, United Kingdom.
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Filippone L, Shankland R, Hallez Q. The relationships between social media exposure, food craving, cognitive impulsivity and cognitive restraint. J Eat Disord 2022; 10:184. [PMID: 36434703 PMCID: PMC9701005 DOI: 10.1186/s40337-022-00698-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 11/09/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Young adults are increasingly exposed to social media and their image/video-based activities. They use these platforms to share images, videos and advice in different fields like food and nutrition with: recipe ideas, nutritional opinions or specific diets. Along with the rise of digital technologies, the prevalence of eating disorders in young adults continues to grow. The present study analyzes the psychological and eating processes through which exposure to social media may lead to the development of food craving and problematic eating behaviors. METHODS A total of 103 young adult men (n = 15) and women (n = 88) answered questionnaires measuring their impulsivity (Barratt Impulsiveness Scale), eating habits (Three-Factor Eating Questionnaire), food craving (Food Cravings Questionnaire-Trait-reduced), and time exposure to social media. RESULTS The results showed two significant serial mediations. We found a correlational link between time exposure to social media and food craving scores. This positive relation is indirectly mediated by cognitive impulsivity. We also found a positive correlation between cognitive impulsivity and food craving scores that was mediated by cognitive restraint. CONCLUSION A better understanding of the existing links between social media, food craving and eating behaviors such as cognitive restraint could help researchers and clinicians to better guide young adults in their use and appropriation of social media food contents.
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Affiliation(s)
- Lisa Filippone
- Laboratoire Développement, Individu, Processus, Handicap, Éducation (DIPHE), Institut de Psychologie, Université Lumière Lyon 2, 5 avenue Pierre Mendès-France, Bron, France.
| | - Rebecca Shankland
- Laboratoire Développement, Individu, Processus, Handicap, Éducation (DIPHE), Institut de Psychologie, Université Lumière Lyon 2, 5 avenue Pierre Mendès-France, Bron, France.,Institut Universitaire de France, Paris, France
| | - Quentin Hallez
- Laboratoire Développement, Individu, Processus, Handicap, Éducation (DIPHE), Institut de Psychologie, Université Lumière Lyon 2, 5 avenue Pierre Mendès-France, Bron, France
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Al-Wardat M, Clarke C, Alwardat N, Kassab M, Salimei C, Gualtieri P, Marchetti M, Best T, Di Renzo L. The Difficulties in Emotional Regulation among a Cohort of Females with Lipedema. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13679. [PMID: 36294260 PMCID: PMC9602978 DOI: 10.3390/ijerph192013679] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/30/2022] [Accepted: 10/19/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Lipedema is a chronic and progressive adipose tissue disorder that causes significant morbidity and negatively influences mental health and quality of life, and increases the risk of depression, anxiety, and eating disorders. One construct of relevance to better understanding psychological disorders is emotion regulation (ER). Therefore, the aim of this study is to investigate the difficulties in ER among lipedema patients compared to healthy people without lipedema. METHODS This cross-sectional study assessed differences in ER and anxiety between two groups: 26 female patients with lipedema and 26 sex- and age-matched healthy controls. The Difficulties in Emotion Regulation Scale (DERS) assessed emotional regulation across six dimensions: Impulse control, goal-directed behavior, awareness, clarity, non-acceptance, and strategies. Anxiety was assessed by the Hamilton Anxiety Scale (HAM-A). ANOVA assessed differences in measures between lipedema and healthy control groups. RESULTS Lipedema patients presented with significantly more difficulties in ER and a higher level of anxiety than those without lipedema. Specifically, the lipedema group showed higher and significant differences in total DERS and anxiety scores and all DERS subscales scores compared to those without lipedema. CONCLUSIONS Lipedema patients showed significant difficulties with ER, and were associated with anxiety symptoms, indicating that ER difficulties may play a role in developing emotional disorders, such as anxiety, for patients with lipedema. The health care provider should pay more attention to ER difficulties and psychological status among lipedema patients.
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Affiliation(s)
- Mohammad Al-Wardat
- Department of Rehabilitation Sciences, Faculty of Applied Medical Sciences, Jordan University of Science and Technology, Irbid P.O. Box 3030, Jordan
| | - Chantelle Clarke
- NeuroHealth Lab, Appleton Institute, School of Health, Medical and Applied Sciences, CQUniversity Australia, Brisbane 4000, Australia
| | - Nuha Alwardat
- Faculty of Applied Medical Sciences, Jerash University, Jerash P.O. Box 311, Jordan
| | - Manal Kassab
- Department of Maternal and Child Health, Faculty of Nursing, Jordan University of Science and Technology, Irbid P.O. Box 3030, Jordan
| | - Chiara Salimei
- Department of Clinical Sciences and Translational Medicine, University of Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
| | - Paola Gualtieri
- Section of Clinical Nutrition and Nutrigenomic, Department of Biomedicine and Prevention, University of Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
| | - Marco Marchetti
- Department of Clinical Sciences and Translational Medicine, University of Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
- PhD School of Applied Medical-Surgical Sciences, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
| | - Talitha Best
- NeuroHealth Lab, Appleton Institute, School of Health, Medical and Applied Sciences, CQUniversity Australia, Brisbane 4000, Australia
| | - Laura Di Renzo
- Section of Clinical Nutrition and Nutrigenomic, Department of Biomedicine and Prevention, University of Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
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Nakamura Y, Koike S. Association of Disinhibited Eating and Trait of Impulsivity With Insula and Amygdala Responses to Palatable Liquid Consumption. Front Syst Neurosci 2021; 15:647143. [PMID: 34012386 PMCID: PMC8128107 DOI: 10.3389/fnsys.2021.647143] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 04/09/2021] [Indexed: 12/31/2022] Open
Abstract
Eating behavior is not only influenced by the current energy balance, but also by the behavioral characteristics of eating. One of the recognized eating behavior constructs is ‘disinhibited eating,’ which refers to the tendency to overeat in response to negative emotional states or the presence of highly palatable foods. Food-related disinhibition is involved in binge eating, weight gain, and obesity and is also associated with the trait of impulsivity, which in turn, is linked to weight gain or maladaptive eating. However, the relationships among food-related disinhibition, the trait of impulsivity, and the neural substrates of eating behaviors in adolescence remain unclear. Therefore, we designed a functional magnetic resonance imaging (fMRI) study to examine the associations between brain responses to palatable liquid consumption and disinhibited eating behavior or impulsivity in healthy adolescents. Thirty-four adolescents (mean age ± standard deviation = 17.12 ± 1.91 years, age range = 14–19 years, boys = 15, girls = 19) participated in this study. Disinhibited eating was assessed with the disinhibition subscale of the Three-Factor Eating Questionnaire, while impulsivity was assessed using the Barratt impulsiveness scale. Participants received two fMRI sessions−a palatable liquid consumption fMRI and a resting-state fMRI. The fMRI experiment showed that increased disinhibited eating was positively associated with a greater insular response to palatable liquid consumption, while increased impulsivity was positively correlated with a greater amygdala response. The resting-state fMRI experiment showed that increased disinhibited eating was positively correlated with strengthened intrinsic functional connectivity between the insula and the amygdala, adjusting for sex (estimates of the beta coefficients = 0.146, standard error = 0.068, p = 0.040). Given that the amygdala and insular cortex are structurally and functionally connected and involved in trait impulsivity and ingestive behavior, our findings suggest that increased disinhibited eating would be associated with impulsivity via strengthened intrinsic functional connectivity between the insula and amygdala and linked to maladaptive eating.
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Affiliation(s)
- Yuko Nakamura
- UTokyo Center for Integrative Science of Human Behavior, The University of Tokyo, Tokyo, Japan
| | - Shinsuke Koike
- UTokyo Center for Integrative Science of Human Behavior, The University of Tokyo, Tokyo, Japan.,International Research Center for Neurointelligence, The University of Tokyo Institutes for Advanced Study, Tokyo, Japan.,UTokyo Institute for Diversity and Adaptation of Human Mind, The University of Tokyo, Tokyo, Japan.,Center for Evolutionary Cognitive Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan
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Yeo D, Toh A, Yeo C, Low G, Yeo JZ, Aung MO, Rao J, Kaushal S. The impact of impulsivity on weight loss after bariatric surgery: a systematic review. Eat Weight Disord 2021; 26:425-438. [PMID: 32232777 DOI: 10.1007/s40519-020-00890-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 03/10/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Impulsivity has been shown to be associated with obesity through links to pathological eating behavior such as binge eating. The recent literature suggests that impulsivity is linked to poorer outcomes post-bariatric surgery. Impulsivity can be measured in various ways and comprises of three broad domains: impulsive choice, impulsive action, and impulsive personality traits. The aim of this systematic review is to synthesize the current evidence on the impact of impulsivity on post-bariatric surgery weight loss. METHODS A literature review was performed in February 2020. Original studies investigating the relationship between impulsivity and weight loss post-bariatric surgery were evaluated. RESULTS Ten studies with a total of 1246 patients were analyzed. There were four case-control, four prospective observational and two retrospective observational studies. The postoperative follow-up ranged from 0.5 to 12 years. Eight studies measuring trait impulsivity did not show any association with weight loss post-bariatric surgery, although two studies reported an indirect effect of impulsivity on weight loss mediated via pathological eating behavior. Assessment of impulsive action by two studies showed that post-bariatric surgery weight loss is affected by impulsive action. CONCLUSION Impulsivity may adversely affect postoperative outcomes after bariatric surgery. However, this may be specific to state impulsivity or impulsive action rather than trait impulsivity. Patients with a higher state impulsivity may benefit from closer follow-up post-bariatric surgery, as well as cognitive behavioral therapies targeting cognitive control over food. LEVEL OF EVIDENCE Level I, systematic review.
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Affiliation(s)
- D Yeo
- Department of General Surgery, Tan Tock Seng Hospital, Jalan Tan Tock Seng, 11 Jalan Tan Tock Seng, Singapore, 308433, Singapore.
| | - A Toh
- Department of Psychology, Tan Tock Seng Hospital, Singapore, Singapore
| | - C Yeo
- Department of General Surgery, Tan Tock Seng Hospital, Jalan Tan Tock Seng, 11 Jalan Tan Tock Seng, Singapore, 308433, Singapore
| | - G Low
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - J Z Yeo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - M O Aung
- Department of General Surgery, Tan Tock Seng Hospital, Jalan Tan Tock Seng, 11 Jalan Tan Tock Seng, Singapore, 308433, Singapore
| | - J Rao
- Department of General Surgery, Tan Tock Seng Hospital, Jalan Tan Tock Seng, 11 Jalan Tan Tock Seng, Singapore, 308433, Singapore
| | - S Kaushal
- Department of General Surgery, Tan Tock Seng Hospital, Jalan Tan Tock Seng, 11 Jalan Tan Tock Seng, Singapore, 308433, Singapore
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Legenbauer T, Müller A, de Zwaan M, Herpertz S. Body Image and Body Avoidance Nine Years After Bariatric Surgery and Conventional Weight Loss Treatment. Front Psychiatry 2020; 10:945. [PMID: 31992997 PMCID: PMC6971062 DOI: 10.3389/fpsyt.2019.00945] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 11/29/2019] [Indexed: 01/18/2023] Open
Abstract
Recently, there has been an increasing focus on body image dissatisfaction (BID), both as a motivational factor for seeking bariatric surgery and as a factor influencing weight loss outcome after surgery. Although associations have been reported between BID, emotional distress and successful weight loss, conclusions are limited due to methodological issues such as non-weight-specific assessment tools for body image and neglect of behavioral components (e.g. body avoidance, BA). The present study seeks to report on BID and BA 9 years after bariatric surgery using a cross-sectional data set from the 9-year follow-up assessment of the Essen-Bochum Obesity Treatment Study (EBOTS). In total, N = 291 participants of the original EBOTS sample were included in the present analyses (N = 78 bariatric surgery patients, SURG; N = 124 patients of a conventional treatment program, CONV; and N = 83 individuals with obesity not seeking treatment, OC). Current body image facets (BID and BA) were captured at the 9-year follow-up assessment via silhouette scales adapted for use in samples with obesity. Moreover, BID was assessed retrospectively to obtain baseline attitudes. Possible influences of eating disorder symptoms and depression/anxiety were controlled for and assessed via standardized self-report measures. The results imply an improvement in BID in the SURG group, but not in the CONV and OC groups. The level of BA in relation to clothing was significantly higher in the CONV group compared to both the SURG and OC group. Current BID as well as BA were positively associated with current body weight as well as depression, anxiety, and levels of disinhibited eating. A positive change from baseline to current levels of BID was associated with successful weight loss, independently of treatment. The findings emphasize the role of the different components of body image after surgery for mental health features, and suggest a robust relationship between BID and weight loss (success). Thus, it might be helpful to address BID in treatment. However, further research, particularly in the form of prospective studies, is necessary to determine the direction of influence.
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Affiliation(s)
- Tanja Legenbauer
- Department for Child and Adolescent Psychiatry, Psychosomatic and Psychotherapy, LWL University Hospital of the Ruhr-University Bochum, Hamm, Germany
| | - Astrid Müller
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Martina de Zwaan
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Stephan Herpertz
- Department of Psychosomatic Medicine and Psychotherapy, LWL University Hospital of the Ruhr-University Bochum, Bochum, Germany
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Preuss H, Leister L, Pinnow M, Legenbauer T. Inhibitory control pathway to disinhibited eating: A matter of perspective? Appetite 2019; 141:104297. [DOI: 10.1016/j.appet.2019.05.028] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Revised: 04/14/2019] [Accepted: 05/21/2019] [Indexed: 11/25/2022]
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Willem C, Gandolphe MC, Roussel M, Verkindt H, Pattou F, Nandrino JL. Difficulties in emotion regulation and deficits in interoceptive awareness in moderate and severe obesity. Eat Weight Disord 2019; 24:633-644. [PMID: 31243741 DOI: 10.1007/s40519-019-00738-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 06/15/2019] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Difficulties in emotion regulation and deficits in interoceptive awareness may be responsible for overeating and weight gain in obesity by increasing the risks of problematic eating behaviors. This study aimed to: (1) examine emotion regulation difficulties and interoceptive deficits in obesity; (2) compare the emotion regulation and interoceptive abilities of moderately and severely obese patients. METHODS Participants were recruited through the university, diabetology centers and bariatric surgery departments. A total of 165 participants were categorized in three groups, matched by age and gender, according to their Body Mass Index (BMI). The severely obese (SO), moderately obese (MO) and normal weight (NW) groups were constituted of 55 participants each. Self-report questionnaires were used to assess emotion regulation difficulties (CERQ-DERS) and interoceptive awareness (MAIA-FFMQ). RESULTS Overall, obese participants reported more emotion regulation difficulties and less interoceptive awareness than NW participants did. They also reported a lack of planning strategies and emotional awareness, as well as less ability to observe, notice and trust body sensations. No differences in emotion regulation and interoceptive abilities were found between MO and SO participants. CONCLUSIONS Emotion regulation and interoceptive awareness should be targeted in the psychotherapeutic care of obese people, regardless of their BMI. LEVEL OF EVIDENCE Level III, case-control analytic study.
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Affiliation(s)
- Clémence Willem
- SCALab Laboratory, Department of Psychology, UMR 9193, CNRS, University of Lille, Villeneuve d'ascq, France.
| | - Marie-Charlotte Gandolphe
- SCALab Laboratory, Department of Psychology, UMR 9193, CNRS, University of Lille, Villeneuve d'ascq, France
| | - Méline Roussel
- Diabetology Center, CETRADIMN, Hospital of Roubaix, Roubaix, France
| | - Hélène Verkindt
- General and Endocrine Surgery, University Hospital of Lille, INSERM U1190, University of Lille, Lille, France
| | - François Pattou
- General and Endocrine Surgery, University Hospital of Lille, INSERM U1190, University of Lille, Lille, France
| | - Jean-Louis Nandrino
- SCALab Laboratory, Department of Psychology, UMR 9193, CNRS, University of Lille, Villeneuve d'ascq, France
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