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Meneguzzo P, Tenconi E, Collantoni E, Longobardi G, Zappalà A, Vindigni V, Favaro A, Pavan C. The Cyberball task in people after obesity surgery: preliminary evaluation of cognitive effects of social inclusion and exclusion with a laboratory task. Eat Weight Disord 2022; 27:1523-1533. [PMID: 34510394 PMCID: PMC8435164 DOI: 10.1007/s40519-021-01297-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 08/31/2021] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Social cognition and temperamental and interpretative styles could play a role in the outcome of bariatric surgery. This study aims to assess preliminary evidence about how obesity surgery patients evaluate social inclusion and exclusion through a ball-tossing game called Cyberball, looking at the influence of early maladaptive schemas. METHODS Thirty-four patients with a history of obesity surgery interventions and 44 controls were recruited for this study. A psychological evaluation was performed before and after the Cyberball task with self-report questionnaires. RESULTS In the ostracism condition, significant differences were seen across all the patients' fundamental psychological needs with less perceived ostracization (p = 0.001) even if they recognized less interaction via fewer ball tosses than controls. Moreover, the ostracism paradigm resulted in patients experiencing a higher urge to binge (p = 0.010) and a higher urge to restrain (p = 0.012) than controls. Looking at differences due to the Cyberball paradigm applied, clear differences emerged only between controls subgroups at the specific self-report scales applied, corroborating the reduced perception of the exclusion. As evidenced by the schema domains, the study found a connection between the impaired limits-schema domain and the drive to binge. CONCLUSION The results show that obesity surgery patients reported different effects of the Cyberball task than controls. Different possible interpretations are discussed, and future directions for studies are exposed, both for the evaluation of social interactions effects and in the assessment of the role of specific cognitive schemas. LEVEL OF EVIDENCE Level III: evidence obtained from well-designed cohort or case-control analytic studies.
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Affiliation(s)
- Paolo Meneguzzo
- Department of Neuroscience, University of Padova, Via Giustiniani 2, 35128, Padova, Italy.
| | - Elena Tenconi
- Department of Neuroscience, University of Padova, Via Giustiniani 2, 35128, Padova, Italy.,Padova Neuroscience Center, University of Padova, Padova, Italy
| | - Enrico Collantoni
- Department of Neuroscience, University of Padova, Via Giustiniani 2, 35128, Padova, Italy
| | | | - Adele Zappalà
- Department of Medicine, University of Padova, Padova, Italy
| | - Vincenzo Vindigni
- Department of Neuroscience, University of Padova, Via Giustiniani 2, 35128, Padova, Italy
| | - Angela Favaro
- Department of Neuroscience, University of Padova, Via Giustiniani 2, 35128, Padova, Italy.,Padova Neuroscience Center, University of Padova, Padova, Italy
| | - Chiara Pavan
- Department of Medicine, University of Padova, Padova, Italy
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Wilkinson LL, Rowe AC, Douglas T, Thirkettle M, Nolan LJ. Adult attachment anxiety is associated with night eating syndrome in UK and US-based samples: Two cross-sectional studies. Appetite 2022; 172:105968. [PMID: 35150794 DOI: 10.1016/j.appet.2022.105968] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 01/31/2022] [Accepted: 02/07/2022] [Indexed: 11/19/2022]
Abstract
Previous research has shown that "attachment anxiety" is a robust predictor of disinhibited eating behaviours and that this relationship is underpinned by difficulties in managing emotion. Night eating syndrome (NES), a proposed eating disorder characterized by evening hyperphagia, nocturnal awakenings to eat, and morning anorexia, is also associated with eating to manage emotion. Across two studies (N = 276 &N = 486), we considered a relationship between attachment anxiety and NES. In Study 1, we hypothesised (pre-registered) that attachment anxiety would predict NES score and that this relationship would be mediated by disinhibited eating. Participants were asked to complete questionnaire measures of attachment orientation, disinhibited eating (emotional and uncontrolled eating) and NES. Our parallel mediation model confirmed a direct relationship between attachment anxiety and NES (p < .001) and showed an indirect path via both emotional (95% CI: 0.15-0.63) and uncontrolled eating (95% CI: 0.001-0.36). In Study 2, we showed that fear of negative evaluation of eating significantly mediated a reversed relationship between attachment anxiety and NES (95% CI: 0.02-0.04). Finally, across both studies we used a novel tool to assess "eating to cope". We showed a relationship with emotional eating but failed to show a robust relationship with NES. Attachment orientation may represent a potential intervention target for night eating syndrome. Future research should consider a longitudinal approach to strengthen our understanding of directionality amongst these factors.
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Affiliation(s)
| | - Angela C Rowe
- School of Psychological Science, University of Bristol, Bristol, UK
| | | | - Martin Thirkettle
- Centre for Behavioural Science and Applied Psychology, Sheffield Hallam University, Sheffield, UK
| | - Laurence J Nolan
- Department of Psychology, Wagner College, Staten Island, NY, 10301, USA
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Food Addiction and Tobacco Use Disorder: Common Liability and Shared Mechanisms. Nutrients 2020; 12:nu12123834. [PMID: 33334010 PMCID: PMC7765398 DOI: 10.3390/nu12123834] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/04/2020] [Accepted: 12/10/2020] [Indexed: 02/07/2023] Open
Abstract
As food addiction is being more commonly recognized within the scientific community, parallels can be drawn between it and other addictive substance use disorders, including tobacco use disorder. Given that both unhealthy diets and smoking are leading risk factors for disability and death, a greater understanding of how food addiction and tobacco use disorder overlap with one another is necessary. This narrative review aimed to highlight literature that investigated prevalence, biology, psychology, and treatment options of food addiction and tobacco use disorder. Published studies up to August 2020 and written in English were included. Using a biopsychosocial lens, each disorder was assessed together and separately, as there is emerging evidence that the two disorders can develop concurrently or sequentially within individuals. Commonalities include but are not limited to the dopaminergic neurocircuitry, gut microbiota, childhood adversity, and attachment insecurity. In addition, the authors conducted a feasibility study with the purpose of examining the association between food addiction symptoms and tobacco use disorder among individuals seeking tobacco use disorder treatment. To inform future treatment approaches, more research is necessary to identify and understand the overlap between the two disorders.
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Akkuş K, Yılmaz AE. The Role of Metacognitions on the Relationship Between Adult Attachment and Mood Symptoms in Individuals with Obesity. J Clin Psychol Med Settings 2020; 28:239-251. [PMID: 32100184 DOI: 10.1007/s10880-020-09709-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
In order to examine psychological mechanisms contributing to the development and maintenance of mood symptoms experienced by individuals with obesity, this study focused on the mediator role of metacognitions in the relationship between adult attachment dimensions (anxious and avoidant) and mood symptoms (depression and anxiety). A 184 individuals with Body Mass Index (BMI) of 30 or above completed a battery of instruments including measures of attachment styles, metacognitive beliefs and processes, depression, and anxiety symptoms. Multiple mediation analyses with bootstrapping demonstrated that while attachment anxiety was predictive of greater levels of depression and anxiety through the effect of beliefs about uncontrollability and dangerousness of worry, metacognitive factors have no mediator role in the relationship between avoidant attachment and mood symptoms. Findings suggest in particular that anxious attachment and metacognitive characteristics might be considered in case conceptualizations and intervention strategies for the psychological problems experienced by individuals with obesity.Level of Evidence: Level V: Descriptive (cross-sectional) study.
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Affiliation(s)
- Koray Akkuş
- Department of Psychology, Ege University, Bornova, 35030, Izmir, Turkey.
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Douglas TD, Stephens JW, Barry J, Lee MD, Wilkinson LL. The influence of attachment orientation on weight loss, eating behaviour and other health outcomes among patients undergoing bariatric surgery: A scoping review. Appetite 2019; 147:104504. [PMID: 31689448 DOI: 10.1016/j.appet.2019.104504] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 10/29/2019] [Accepted: 10/29/2019] [Indexed: 12/19/2022]
Abstract
Attachment orientation is a psychological factor concerning our expectations of ourselves and others in interpersonal relationships. An emerging literature has suggested that attachment orientation may influence a range of outcomes associated with bariatric surgery. The purpose of this scoping review was to map the literature and examine the role of attachment orientation in the context of bariatric surgery. Studies conducted with patients who are undergoing or have undergone bariatric surgery, with a measure of attachment orientation and published by 21st July 2019, were located through electronic searches including Scopus, PubMed and Web of Science. 21180 studies were identified, of which 18 were retained for narrative synthesis. The major outcome themes reported were (1) post-surgery weight-loss/body mass index (k = 10), (2) eating behaviour (k = 9), (3) attachment orientation differences in bariatric surgery patients compared with control groups (k = 4) and 4) other mental and physical health outcomes (k = 12). Overall, the results showed that there was little evidence to suggest that poor attachment orientation is predictor of weight-loss following surgery. There was evidence to suggest that poorer attachment orientation relates to poorer eating behaviours both before and after surgery, that patients undergoing bariatric surgery are more likely to have a poorer attachment orientation and attachment orientation is related to mental health outcomes but not physical health outcomes for patients. However, where relationships were identified, there were considerable inconsistencies regarding the dimension of attachment orientation that drove the relationship. Future studies should consider appropriate sample sizes for studies, replication of key findings and longer durations for longitudinal studies.
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Affiliation(s)
| | | | - Jonathan Barry
- Welsh Institute of Metabolic and Obesity Surgery (WIMOS), Abertawe Bro Morgannwg University Health Board, UK
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Prospective Study of Attachment as a Predictor of Binge Eating, Emotional Eating and Weight Loss Two Years after Bariatric Surgery. Nutrients 2019; 11:nu11071625. [PMID: 31319502 PMCID: PMC6683092 DOI: 10.3390/nu11071625] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 07/10/2019] [Accepted: 07/15/2019] [Indexed: 12/16/2022] Open
Abstract
Bariatric surgery remains the most effective treatment for severe obesity, though post-surgical outcomes are variable with respect to long-term weight loss and eating-related psychopathology. Attachment style is an important variable affecting eating psychopathology among individuals with obesity. To date, studies examining eating psychopathology and attachment style in bariatric surgery populations have been limited to pre-surgery samples and cross-sectional study design. The current prospective study sought to determine whether attachment insecurity is associated with binge eating, emotional eating, and weight loss outcomes at 2-years post-surgery. Patients (n = 108) completed questionnaires on attachment style (ECR-16), binge eating (BES), emotional eating (EES), depression (PHQ-9), and anxiety (GAD-7). Multivariate linear regression analyses were conducted to examine the association between attachment insecurity and 2-years post-surgery disordered eating and percent total weight loss. Female gender was found to be a significant predictor of binge eating (p = 0.007) and emotional eating (p = 0.023) at 2-years post-surgery. Avoidant attachment (p = 0.009) was also found to be a significant predictor of binge eating at 2-years post-surgery. To our knowledge, this study is the first to explore attachment style as a predictor of long-term post-operative eating pathology and weight outcomes in bariatric surgery patients.
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Wilkinson LL, Rowe AC, Millings A. Disorganized attachment predicts body mass index via uncontrolled eating. Int J Obes (Lond) 2019; 44:438-446. [PMID: 31164726 DOI: 10.1038/s41366-019-0378-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 03/16/2019] [Accepted: 04/01/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND/OBJECTIVES Previous research has demonstrated relationships between attachment orientations (expectations of ourselves and others in interpersonal relationships), eating behaviours and obesity. However, such research has been limited to investigations of 'organised' forms of attachment orientations (reflecting coherent and predictable patterns of behaviour). Theoretically, aberrant eating behaviours and body mass index, should also be related to 'disorganized attachment.' SUBJECTS Here we test these relationships for the first time in a general population. Secondary data analyses of a pre-existing dataset were conducted (N = 537). METHODS USED Questionnaire measures of organised (avoidant and anxious) and disorganized attachment were included alongside eating behaviour measures (emotional eating, uncontrolled eating and cognitive restraint) and body mass index (BMI). RESULTS Parallel multiple mediation analysis (PROCESS) showed that uncontrolled eating (but not emotional eating or cognitive restraint) significantly mediated a relationship between disorganized attachment and body mass index (significant indirect relationship; LLCI = 0.02 ULCI = 0.16) when both attachment anxiety and avoidance were included as covariates. CONCLUSIONS We suggest that the mechanism underpinning this indirect relationship is a form of maladaptive affect regulation, but that the behavioural motivators differ from those observed in anxiously attached individuals. Rather than eating being a premeditated strategy used by individuals high in disorganized attachment to manage emotion, opportunities to eat are simply taken as they present themselves. Professionals engaged in addressing eating problems and weight management should consider attachment orientations in their patient assessments and be mindful that attachment disorganized individuals are especially likely to engage in uncontrolled eating behaviours that are associated with a higher BMI.
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Affiliation(s)
| | - Angela C Rowe
- School of Psychological Science, University of Bristol, Bristol, UK
| | - Abigail Millings
- Department of Psychology, University of Sheffield, Sheffield, UK
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Explaining the relationship between attachment anxiety, eating behaviour and BMI. Appetite 2018; 127:214-222. [DOI: 10.1016/j.appet.2018.04.029] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 04/19/2018] [Accepted: 04/30/2018] [Indexed: 11/21/2022]
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