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Cascino G, Di Lodovico L, Ceres R, Monteleone AM, Gorwood P, Monteleone P. A database of videos of physical exercise and sedentary behaviours to investigate automatic processes and perceptions related to physical exercise. Int J Methods Psychiatr Res 2024; 33:e2022. [PMID: 38898737 PMCID: PMC11187402 DOI: 10.1002/mpr.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/16/2024] [Accepted: 05/11/2024] [Indexed: 06/21/2024] Open
Abstract
OBJECTIVE The Videos of Physical Exercise and Sedentary Behaviours (VPESB) database is a novel database designed to experimentally investigate neural reactivity to physical exercise. The aim of this database is to provide a variety of dynamic images with a minimum of confounding factors. METHODS A total of 196 healthy participants were recruited to evaluate 10 clips of sedentary activities and 10 clips of physical exercise. Each activity was performed by a male and female performer, resulting in a total of 40 video clips of 10 s each. RESULTS The validation procedure confirmed the ability of these videoclips to accurately represent both sedentary and physical activity. In addition, video clips of physical activity were associated with higher effort ratings than sedentary activities (p < 0.01). CONCLUSIONS The VPESB is a versatile, rapid and easy-to-use tool that can be used to understand emotional and behavioural approaches to physical activity and to better disentangle some clinical conditions in which physical activity plays a central role.
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Affiliation(s)
- Giammarco Cascino
- Department of MedicineSurgery and Dentistry ‘Scuola Medica Salernitana’University of SalernoSalernoItaly
| | - Laura Di Lodovico
- Clinique des Maladies Mentales et de l’EncéphaleGHU Paris Psychiatrie et NeurosciencesHôpital Sainte‐AnneParisFrance
- Université BordeauxINSERMNeurocentre MagendieU1215BordeauxFrance
- Université Paris CitéINSERMInstitut de Psychiatrie et Neuroscience de Paris (IPNP)U1266ParisFrance
| | - Rossella Ceres
- Department of MedicineSurgery and Dentistry ‘Scuola Medica Salernitana’University of SalernoSalernoItaly
- Department of PsychiatryUniversity of Campania “Luigi Vanvitelli”NaplesItaly
| | | | - Philip Gorwood
- Clinique des Maladies Mentales et de l’EncéphaleGHU Paris Psychiatrie et NeurosciencesHôpital Sainte‐AnneParisFrance
- Université Paris CitéINSERMInstitut de Psychiatrie et Neuroscience de Paris (IPNP)U1266ParisFrance
| | - Palmiero Monteleone
- Department of MedicineSurgery and Dentistry ‘Scuola Medica Salernitana’University of SalernoSalernoItaly
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Cosh SM, Eshkevari E, McNeil DG, Tully PJ. Classifying excessive exercise: Examining the relationship between compulsive exercise with obsessive-compulsive disorder symptoms and disordered eating symptoms. EUROPEAN EATING DISORDERS REVIEW 2023; 31:769-780. [PMID: 37353901 DOI: 10.1002/erv.3002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/11/2023] [Accepted: 06/10/2023] [Indexed: 06/25/2023]
Abstract
OBJECTIVE There remains a lack of consensus around nosology for compulsive exercise (CE). Although widely observed in eating disorders (ED), CE shares theoretical overlap with obsessive-compulsive disorder (OCD), where exercise compulsions occur in response to obsessions. Yet, there is limited and mixed evidence of a relationship between CE with OCD. This study aims to explore the appropriate diagnostic classification of CE through examination of CE in relation to OCD, obsessional thinking, and ED symptoms. METHOD Two hundred and eighty one adults with mental health symptoms, dieting, and exercise behaviour completed measures of OCD, CE, and disordered eating symptoms. Regression and Receiver Operating Characteristic analyses examined relationships between dimensions of CE with OCD and ED symptoms, and the predictive ability of CE assessment for detecting threshold OCD and ED symptoms. RESULTS CE assessment was poor at predicting threshold OCD symptoms, probable Anorexia Nervosa, and Binge Eating Disorder and moderate at detecting probable disordered eating and Bulimia Nervosa. Associations between CE and OCD symptoms were not significant after adjustment for ED symptoms. Obsessional thinking was associated only with lack of exercise enjoyment. CONCLUSIONS Results indicate that excessive exercise might represent a distinct disorder, with some shared traits across CE, OCD and ED symptoms. Findings question the utility of adaptation of OCD diagnostic criteria for CE. Assessment and treatment implications are considered.
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Affiliation(s)
- Suzanne M Cosh
- School of Psychology, University of New England, Armidale, New South Wales, Australia
| | - Ertimiss Eshkevari
- Statewide Eating Disorder Service, South Australian Department of Health and Wellbeing, Government of South Australia, Adelaide, South Australia, Australia
| | - Dominic G McNeil
- Institute for Health and Wellbeing, Federation University, Ballarat, Victoria, Australia
| | - Phillip J Tully
- School of Psychology, University of New England, Armidale, New South Wales, Australia
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Amin L, Halbeisen G, Braks K, Huber TJ, Paslakis G. The State Urge to be Physically Active-Questionnaire (SUPA-Q): Development and validation of a state measure of activity urges in patients with eating disorders. Brain Behav 2023; 13:e3220. [PMID: 37559422 PMCID: PMC10570484 DOI: 10.1002/brb3.3220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 07/31/2023] [Accepted: 08/02/2023] [Indexed: 08/11/2023] Open
Abstract
OBJECTIVE Many people, including patients with eating disorders (EDs), experience an increased urge for physical activity. "Trait"-like activity in patients with EDs is assessed by existing questionnaires, but there are few clinically validated assessments of a "state" urge to be physically active. Here, we developed and validated the State Urge to be Physically Active-Questionnaire (SUPA-Q). METHODS After developing and piloting the items, N = 126 patients with EDs (mostly anorexia nervosa and bulimia nervosa) took part in our mixed-longitudinal validation study with one primary assessment for all patients and a secondary assessment for a subsample of patients. Cronbach's α and split-half-methods served as measures of consistency and reliability. Correlations with other questionnaires were used to determine convergent and divergent validity, and confirmatory factor analysis was used for investigating factorial validity. We used paired-samples t-tests for repeated assessments to investigate change sensitivity. RESULTS We found the SUPA-Q to be highly consistent, and reliable and to demonstrate convergent, divergent, and factorial validity. The comparison of SUPA-Q scores from repeated assessments within a subsample of patients demonstrated the questionnaire's change sensitivity, Cohen's d = 0.48. Moreover, an increase in SUPA-Q scores was associated with a less positive mood, more anxiety, more body dissatisfaction, more tenseness, less feelings of control, and more stress. DISCUSSION The newly developed SUPA-Q may help to accentuate the necessity to evaluate and address the acute urge to engage in physical activity in patients with EDs in clinical practice and ultimately support tailoring treatments to patients' unique symptom patterns. The questionnaire is available at https://doi.org/10.17605/OSF.IO/G2YBC.
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Affiliation(s)
- Lina Amin
- University Clinic for Psychosomatic Medicine and Psychotherapy, Medical Faculty, Campus East‐WestphaliaRuhr‐University BochumLuebbeckeGermany
| | - Georg Halbeisen
- University Clinic for Psychosomatic Medicine and Psychotherapy, Medical Faculty, Campus East‐WestphaliaRuhr‐University BochumLuebbeckeGermany
| | - Karsten Braks
- Centre for Eating DisordersKlinik am KorsoBad OeynhausenGermany
| | - Thomas J. Huber
- Centre for Eating DisordersKlinik am KorsoBad OeynhausenGermany
| | - Georgios Paslakis
- University Clinic for Psychosomatic Medicine and Psychotherapy, Medical Faculty, Campus East‐WestphaliaRuhr‐University BochumLuebbeckeGermany
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White C, Bicaker E, Racine SE. Gender differences in compulsive exercise facets and their associations with eating disorder symptoms. Eat Behav 2023; 49:101737. [PMID: 37150095 DOI: 10.1016/j.eatbeh.2023.101737] [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: 02/23/2023] [Revised: 04/25/2023] [Accepted: 04/28/2023] [Indexed: 05/09/2023]
Abstract
Compulsive exercise (CE) is a core symptom of eating disorders (EDs) that is common in undergraduate men and women. Importantly, CE is a multidimensional construct, and certain facets of CE (i.e., exercise to control weight or to avoid negative affect associated with missed exercise) are more strongly associated with ED symptoms in undergraduate women than others. However, less is known about how CE facets relate to ED symptoms in men. This study examined: 1) gender differences in levels of CE facets, assessed using the Compulsive Exercise Test (CET); 2) whether specific CE facets independently relate to ED symptoms; and 3) whether gender moderates these relationships. Five hundred and ninety-one university students (58.5 % men) completed the CET and Eating Pathology Symptoms Inventory. Women reported significantly greater weight control exercise, exercise for mood improvement, lack of exercise enjoyment, body dissatisfaction, and purging than men, while men reported more muscle building than women. CE motivated by avoidance of negative emotions and performed in a rule-driven manner and weight control CE were associated with the greatest number of ED symptoms. Further, rigid exercise routines were associated with greater muscle building. Women with greater weight control CE experienced more body dissatisfaction, and women with more CE motivated by avoidance of negative emotions experienced more restriction, compared to men. Overall, specific CE facets relate to ED symptoms in men and women. Findings highlight the importance of interventions designed to target unhealthy exercise motivations and of cultivating healthy attitudes towards exercise across genders.
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Affiliation(s)
- Chloe White
- Department of Psychology, Simon Fraser University, Canada
| | - Ege Bicaker
- Department of Psychology, McGill University, Canada
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Body composition assessment in adult females with anorexia nervosa and bulimia nervosa - a cross-sectional study comparing dual-energy X-ray absorptiometry scan and isotopic dilution of deuterium. J Nutr 2023; 153:1309-1322. [PMID: 36934952 DOI: 10.1016/j.tjnut.2023.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 03/09/2023] [Accepted: 03/15/2023] [Indexed: 03/19/2023] Open
Abstract
BACKGROUND Eating disorders (EDs) compromise individuals' nutritional status, affecting among other organs and systems, bone health. OBJECTIVE This study aimed to assess and compare bone mineral density (BMD) from dual-energy x-ray absorptiometry (DXA) scan and deuterium (D2O) dilution of adult females with anorexia nervosa (AN) and bulimia nervosa (BN). METHODS This was a cross-sectional study with 53 female participants (18-49 years) with a diagnosis of AN (N = 25) or BN (N = 28). DXA scan was performed to assess BMD, fat mass, and fat-free mass, and D2O dilution was used to assess total body water (TBW), fat mass, and fat-free mass. Interviews/questionnaires were used to assess symptoms, illness trajectory, and physical activity. T-test, Chi-squared test, Pearson's linear correlation, linear regressions, and Bland-Altman analyses were performed, with a significance level of 5%. RESULTS TBW below the recommended level for adult females (≥ 45%) was more frequent in BN (60%) compared with AN (21%; P = 0.013). FMI (soft tissue only) (t-test P = 0.06), and FFMI (t-test P = 0.08) agreed between DXA scan and D2O dilution. Only FFMI did not show systematic bias of proportion (β:-0.2, P = 0.177). The diagnosis of BN, binge-eating episodes, and physical activity in AN were associated with the differences in the methods' results. FMI was positively associated with BMD in AN, and both FMI and FFMI were positively associated with BMD in BN. CONCLUSION In adult females with EDs, DXA scan and D2O dilution achieved agreement for FMI and FFMI. Changes in fat mass and fat-free mass are important in understanding the mechanisms behind bone loss in EDs. Protocols for body composition assessment in EDs can help to minimize the effect of the ED diagnosis, ED behaviors (i.e., excessive exercise and purging behaviors) and weight on the accuracy of measurements.
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Temizer R, Chen YW, Aoki C. Individual differences in the positive outcome from adolescent ketamine treatment in a female mouse model of anorexia nervosa involve drebrin A at excitatory synapses of the medial prefrontal cortex. Synapse 2023; 77:e22253. [PMID: 36121749 PMCID: PMC9691557 DOI: 10.1002/syn.22253] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 08/16/2022] [Accepted: 09/04/2022] [Indexed: 01/29/2023]
Abstract
Anorexia nervosa (AN) is a mental illness with the highest rates of mortality and relapse, and no approved pharmacological treatment. Using an animal model of AN, called activity-based anorexia (ABA), we showed earlier that a single intraperitoneal injection of ketamine at a dose of 30 mg/kg (30mgKET), but not 3 mg/kg (3mgKET), has a long-lasting effect upon adolescent females of ameliorating anorexia-like symptoms through the following changes: enhanced food consumption and body weight; reduced running and anxiety-like behavior. However, there were also individual differences in the drug's efficacy. We hypothesized that individual differences in ketamine's ameliorative effects involve drebrin A, an F-actin-binding protein known to be required for the activity-dependent trafficking of NMDA receptors (NMDARs). We tested this hypothesis by electron microscopic quantifications of drebrin A immunoreactivity at excitatory synapses of pyramidal neurons (PN) and GABAergic interneurons (GABA-IN) in deep layer 1 of prefrontal cortex (PFC) of these mice. Results reveal that (1) the areal density of excitatory synapses on GABA-IN is greater for the 30mgKET group than the 3mgKET group; (2) the proportion of drebrin A+ excitatory synapses is greater for both PN and GABA-IN of 30mgKET than 3mgKET group. Correlation analyses with behavioral measurements revealed that (3) 30mgKET's protection is associated with reduced levels of drebrin A in the cytoplasm of GABA-IN and higher levels at extrasynaptic membranous sites of PN and GABA-IN; (5) altogether pointing to 30mgKET-induced homeostatic plasticity that engages drebrin A at excitatory synapses of both PN and GABA-IN.
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Affiliation(s)
- Rose Temizer
- Center for Neural Science, New York University, New York City, New York, USA
| | - Yi-Wen Chen
- Center for Neural Science, New York University, New York City, New York, USA
| | - Chiye Aoki
- Center for Neural Science, New York University, New York City, New York, USA
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Mottarlini F, Rizzi B, Targa G, Fumagalli F, Caffino L. Long-lasting BDNF signaling alterations in the amygdala of adolescent female rats exposed to the activity-based anorexia model. Front Behav Neurosci 2022; 16:1087075. [PMID: 36570702 PMCID: PMC9772010 DOI: 10.3389/fnbeh.2022.1087075] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 11/16/2022] [Indexed: 12/12/2022] Open
Abstract
Introduction: Anorexia nervosa (AN) is a severe psychiatric disorder characterized by a pathological fear of gaining weight, excessive physical exercise, and emotional instability. Since the amygdala is a key region for emotion processing and BDNF has been shown to play a critical role in this process, we hypothesized that alteration in the amygdalar BDNF system might underline vulnerability traits typical of AN patients. Methods: To this end, adolescent female rats have been exposed to the Activity-Based Anorexia (ABA) protocol, characterized by the combination of caloric restriction and intense physical exercise. Results: The induction of the anorexic phenotype caused hyperactivity and body weight loss in ABA animals. These changes were paralleled by amygdalar hyperactivation, as measured by the up-regulation of cfos mRNA levels. In the acute phase of the pathology, we observed reduced Bdnf exon IX, exon IV, and exon VI gene expression, while mBDNF protein levels were enhanced, an increase that was, instead, uncoupled from its downstream signaling as the phosphorylation of TrkB, Akt, and S6 in ABA rats were reduced. Despite the body weight recovery observed 7 days later, the BDNF-mediated signaling was still downregulated at this time point. Discussion: Our findings indicate that the BDNF system is downregulated in the amygdala of adolescent female rats under these experimental conditions, which mimic the anorexic phenotype in humans, pointing to such dysregulation as a potential contributor to the altered emotional processing observed in AN patients. In addition, since the modulation of BDNF levels is observed in other psychiatric conditions, the persistent AN-induced changes of the BDNF system in the amygdala might contribute to explaining the onset of comorbid psychiatric disorders that persist in patients even beyond recovery from AN.
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Meneguzzo P, Dal Brun D, Cazzola C, Pillan A, Bonello E, Todisco P. Compulsive exercise in eating disorders: Validation of the Italian scale and evaluation of its relationships with body image concerns and quality of life. Eat Behav 2022; 47:101675. [PMID: 36201976 DOI: 10.1016/j.eatbeh.2022.101675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 09/26/2022] [Accepted: 09/26/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Compulsive exercise (CE) has been proposed as one of the maladaptive elements that might concur to developing and maintaining an eating disorder (ED), even if no conclusive consensus is yet available. This study evaluates the psychometric properties of the Compulsive Exercise Test (CET), the questionnaire most frequently discussed in the literature. Our second aim is to evaluate the relationships between CE, quality of life, and different body concerns in a group of individuals. METHODS Two different studies are performed. In the first study, we evaluate the psychometric properties of the Italian CET with a sample of 272 individuals (157 with different diagnoses of ED). In the second study, a group of 75 ED patients is compared to 68 of their peers looking for specific differences and relationships between CE, quality of life, and body concerns. RESULTS The CET shows optimal psychometric proprieties, and a five-factors structure. CE is linked to more severe specific psychopathology in ED patients, including increased thoughts of restraint and concerns about weight and shape. Moreover, weight phobia and quality of life are predictors of CE in patients. CONCLUSION The specific role of CE is discussed according to its connections with a core psychopathological element like weight phobia. Specific profiles of CE emerged for each clinical subgroup, and they corroborate the presence of different cognitive/physical approach to exercise. The CE showed to be a dysfunctional element with a disruptive role in patients' quality of life. Future directions and possible applications of the CET are also discussed.
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Affiliation(s)
- Paolo Meneguzzo
- Department of Neuroscience, University of Padova, Padova, Italy; Padova Neuroscience Center, University of Padova, Padova, Italy.
| | - David Dal Brun
- Department of Linguistic and Literary Studies, University of Padova, Padova, Italy
| | - Chiara Cazzola
- Eating Disorders Unit, Casa di Cura "Villa Margherita", Arcugnano - Vicenza, Italy
| | - Anna Pillan
- Eating Disorders Unit, Casa di Cura "Villa Margherita", Arcugnano - Vicenza, Italy
| | - Elisa Bonello
- Eating Disorders Unit, Casa di Cura "Villa Margherita", Arcugnano - Vicenza, Italy
| | - Patrizia Todisco
- Eating Disorders Unit, Casa di Cura "Villa Margherita", Arcugnano - Vicenza, Italy
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Edlund K, Johansson F, Lindroth R, Bergman L, Sundberg T, Skillgate E. Body image and compulsive exercise: are there associations with depression among university students? Eat Weight Disord 2022; 27:2397-2405. [PMID: 35179726 PMCID: PMC9556381 DOI: 10.1007/s40519-022-01374-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 01/29/2022] [Indexed: 10/31/2022] Open
Abstract
PURPOSE Mental health problems among university students have been reported to be significantly increasing and suggested to be associated with college drop-out. Body dissatisfaction and compulsive exercise are both constructs relevant for mental health problems in general and eating disorders in particular. This study examined associations between body dissatisfaction, compulsive exercise and self-reported symptoms of depression among Swedish university students. METHODS Participants (n = 4262) are students in an ongoing cohort study, and data from the baseline assessment were used. Four linear regression models were built to explore the associations between body dissatisfaction, compulsive weight control exercise and depressive symptoms. RESULTS Our findings showed that females reported higher levels of body dissatisfaction than males. Body dissatisfaction and compulsive exercise were associated with self-reported symptoms of depression in this non-clinical population. Results showed that compulsive exercise was negatively associated with reported symptoms of depression, while body dissatisfaction was positively associated with symptoms of depression. CONCLUSION In line with previous research, there was a gender difference in body dissatisfaction where females displayed higher levels of dissatisfaction than males. Body dissatisfaction was positively associated with reported symptoms of depression, suggesting support of previous research indicating body dissatisfaction to increase mental health problems. Compulsive exercise was negatively associated with symptoms of depression suggesting a behavior negatively reinforced, supporting both constructs to be of interest for reported symptoms of depression in a non-clinical population of Swedish university students. LEVEL OF EVIDENCE III, cohort study. TRIAL REGISTRATION http://clinicaltrials.gov/ID : NCT04465435.
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Affiliation(s)
- Klara Edlund
- Musculoskeletal and Sports Injury Epidemiology Center, Department of Health Promotion Sciences, Sophiahemmet University, Sophiahemmet Högskola, Box 5605, 114 86, Stockholm, Sweden. .,Unit of Intervention and Implementation Research on Worker Health, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.
| | - Fred Johansson
- Musculoskeletal and Sports Injury Epidemiology Center, Department of Health Promotion Sciences, Sophiahemmet University, Sophiahemmet Högskola, Box 5605, 114 86, Stockholm, Sweden.,Unit of Intervention and Implementation Research on Worker Health, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | | | - Louise Bergman
- Department of Psychology, Uppsala University, Uppsala, Sweden
| | - Tobias Sundberg
- Musculoskeletal and Sports Injury Epidemiology Center, Department of Health Promotion Sciences, Sophiahemmet University, Sophiahemmet Högskola, Box 5605, 114 86, Stockholm, Sweden.,Unit of Intervention and Implementation Research on Worker Health, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Eva Skillgate
- Musculoskeletal and Sports Injury Epidemiology Center, Department of Health Promotion Sciences, Sophiahemmet University, Sophiahemmet Högskola, Box 5605, 114 86, Stockholm, Sweden.,Unit of Intervention and Implementation Research on Worker Health, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
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Schaumberg KE, Robinson L, Hochman A, Micali N. Prospective Associations Between Driven Exercise and Other Eating Disorder Behaviors in Adolescence: A Longitudinal Cohort Study. J Adolesc Health 2022; 70:781-787. [PMID: 35086755 PMCID: PMC9038608 DOI: 10.1016/j.jadohealth.2021.11.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 11/11/2021] [Accepted: 11/13/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE Dysfunctional exercise is a common, debilitating symptom across eating disorders (ED). We examined the cross-sectional and longitudinal associations between experiences of exercise and ED behaviors and cognitions in an adolescent, population-based sample. METHODS Adolescents (n = 4,054) self-reported whether they exercised to control shape and weight (exercise for weight loss [EWL]), and, if so, whether they exercised even when injured, and whether exercise interfered with life functioning (driven exercise) at age 14 years, allowing delineation of three exercise-based groups: no-EWL, EWL, and driven exercise. Participants also reported ED cognitions at age 14 years along with other ED behaviors (fasting, purging, binge eating) at ages 14 and 16 years. Sex-stratified regression approaches were employed to examine relationships between these exercise categories at age 14 and ED behaviors and cognitions at ages 14 and 16. RESULTS Cross-sectionally, those in the driven exercise group, compared to the no-EWL group, consistently reported higher levels of ED cognitions and behaviors, with those in the EWL group also reporting higher levels of some ED cognitions and behaviors relative to the no-EWL group. Those in the EWL and driven exercise groups at age 14 also demonstrated a higher prospective likelihood of fasting (boys and girls) and purging (girls only) at age 16, relative to those in the no-EWL group at age 14. DISCUSSION Results inform our understanding of EWL and driven exercise and the developmental timing of ED behaviors in adolescence and point toward the potential utility of targeted prevention for young people who report EWL.
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Affiliation(s)
| | - Lauren Robinson
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; GOSH Institute of Child Health, University College London, London, UK
| | - Ayelet Hochman
- Department of Psychology, St. John's University, Queens, New York
| | - Nadia Micali
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; GOSH Institute of Child Health, University College London, London, UK; Great Ormond Street Institute of Child Health, Child and Adolescent Mental Health Palliative care and Pediatrics Section, UCL, London, UK; Department of Psychiatry, Faculty of Medicine, University of Geneva, Geneva, Switzerland; Department of Pediatrics, gynecology and obstetrics, Faculty of Medicine, University of Geneva, Geneva, Switzerland
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Clinical features of children and adolescents with anorexia nervosa and problematic physical activity. Eat Weight Disord 2022; 27:119-129. [PMID: 33677778 DOI: 10.1007/s40519-021-01159-8] [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: 11/22/2020] [Accepted: 02/22/2021] [Indexed: 10/22/2022] Open
Abstract
PURPOSE Problematic physical activity (PPA) is a symptom commonly present in patients suffering from anorexia nervosa (AN). This study aims to refine the clinical description of children with early-onset AN and adolescents with standard-onset AN and associated PPA, in order to better understand their associated features, and to offer them adapted care and physical activity programs. METHODS 107 participants treated at the Salvator University Hospital Centre of Marseille for AN were retrospectively evaluated by the Exercise Dependence Scale Revised concerning PPA. Other self-report questionnaires were used to evaluate eating disorder, anxiety and depressive symptoms, quality of life, emotions, sleep, and attention deficit disorder with or without hyperactivity. RESULTS In the entire sample, the presence of PPA was associated with significantly higher levels of eating disorder (EDI-2: p = 0.001) and body image concerns (p = 0.002), anxiety (STAI-Y-trait: p = 0.013) and depression (p = 0.006), as well as significantly lower psychological well-being (p < 0.001) and quality of life (p < 0.001) and impaired sleep (PSQI: p = 0.008). The early-onset group showed a lower prevalence of PPA than the standard-onset group (p < 0.05) but their clinical symptomatology, when this symptom was present, was significantly more severe (EDI-2: p < 0.01; BSQ: p < 0.05; CDI: p < 0.05; STAI-Y-trait: p < 0.05). CONCLUSION PPA appears to be associated with more severe features in patients with early-onset AN, which seems to differ from standard-onset. It seems necessary to refine our knowledge on the involvement of PPA in the severity of AN, especially in patients with early-onset AN who remain little studied so far. LEVEL OF EVIDENCE Level V, descriptive study (evaluation data retrospectively studied).
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Riva A, Falbo M, Passoni P, Polizzi S, Cattoni A, Nacinovich R. High levels of physical activity in female adolescents with anorexia nervosa: medical and psychopathological correlates. Eat Weight Disord 2022; 27:151-162. [PMID: 33704692 DOI: 10.1007/s40519-021-01126-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 01/20/2021] [Indexed: 11/25/2022] Open
Abstract
PURPOSE While overexercise is commonly described in patients who experience anorexia nervosa (AN), it represents a condition still underestimated, especially in the paediatric population. METHOD The present study aims at assessing the possible associations between levels of physical activity (PA) and clinical features, endocrinological data and psychopathological traits in a sample of 244 female adolescents hospitalised for AN subdivided into two groups according to PA levels (high PA vs. no/low PA). The two groups were compared through multivariate analyses, while multiple regression analysis was conducted to determine whether physical activity predict specific outcomes. RESULTS No significant differences were found between the two groups in terms of last Body Mass Index (BMI) before illness, BMI at admission and disease duration, while a difference emerged in delta BMI(rapidity of weight loss), significantly higher in high-PA group (p = 0.021). Significant differences were observed in Free triiodothyronine- (p < 0.001), Free thyroxine (p = 0.046), Follicle-stimulating hormone (p = 0.019), Luteinising hormone (p = 0.002) levels, with values remarkably lower in high-PA group. Concerning psychopathological scales, the high-PA group showed worst Children's Global Assessment Scale (CGAS) scores (p = 0.035). Regression analyses revealed that higher PA predicts higher delta BMI (p = 0.021), presence of amenorrhea (p = 0.003), lower heart rate (p = 0.012), lower thyroid (Free triiodothyronine p < 0.001, Free thyroxine p = 0.029) and gynaecological hormones' levels (Follicle-stimulating hormone p = 0.023, Luteinising hormone p = 0.003, 17-Beta estradiol p = 0.041). Concerning psychiatric measures, HPA predicts worst scores at CGAS (p = 0.019), and at scales for evaluation of alexithymia (p = 0.028) and depression (p = 0.004). CONCLUSIONS Results suggest that high levels of physical activity in acute AN associate with worst clinical conditions at admission, especially in terms of endocrinological and medical features. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Anna Riva
- Child and Adolescent Mental Health Department, Clinica di Neuropsichiatria dell'Infanzia e dell'Adolescenza, University of Milan Bicocca, S. Gerardo Hospital, ASST of Monza, Via Pergolesi, 33, 20900, Monza, Italy.
| | - Mariella Falbo
- Child and Adolescent Mental Health Department, Clinica di Neuropsichiatria dell'Infanzia e dell'Adolescenza, University of Milan Bicocca, S. Gerardo Hospital, ASST of Monza, Via Pergolesi, 33, 20900, Monza, Italy
| | - Paolo Passoni
- Department of Obstetrics and Gynecology, San Gerardo Hospital, ASST Monza, via Pergolesi 33, 20900, Monza, Italy
| | - Serena Polizzi
- Department of Obstetrics and Gynecology, San Gerardo Hospital, ASST Monza, via Pergolesi 33, 20900, Monza, Italy
| | - Alessandro Cattoni
- Department of Pediatrics, University of Milan Bicocca, Fondazione Monza e Brianza per il Bambino e la sua Mamma, S. Gerardo Hospital, via Pergolesi 33, 20900, Monza, Italy
| | - Renata Nacinovich
- Child and Adolescent Mental Health Department, Clinica di Neuropsichiatria dell'Infanzia e dell'Adolescenza, University of Milan Bicocca, S. Gerardo Hospital, ASST of Monza, Via Pergolesi, 33, 20900, Monza, Italy
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13
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Tabri N, Wohl MJA. Explaining reinforcement and erroneous beliefs in pathological exercise: A commentary and expansion on Coniglio et al. (in press) using the pathways model of disordered gambling. Int J Eat Disord 2022; 55:180-183. [PMID: 34846749 DOI: 10.1002/eat.23646] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/18/2021] [Accepted: 11/19/2021] [Indexed: 11/10/2022]
Abstract
Coniglio, Cooper, and Selby proposed that behavioral reinforcement may be critical for understanding the etiology and maintenance of pathological exercise among people living with anorexia nervosa. They presented three competing hypotheses about why exercise can become problematic: (a) positive reinforcement via biological and behavioral rewards, (b) negative reinforcement via avoidance of aversive states, or (c) a synergistic interplay between positive and negative reinforcement. Herein, we extend Coniglio and colleagues' framework by drawing on theory and research from the field of disordered gambling-a behavior in which reinforcement is an etiological and maintaining mechanism. We applied the pathways model of disordered gambling to the study of pathological exercise and made the following two proposals. First, pathological exercise may be driven by positive reinforcement, negative reinforcement, or both (they are not mutually exclusive), depending on the presence or absence of specific co-occurring psychopathologies. Second, erroneous beliefs about the safety and efficacy of maladaptive exercise for weight control may help maintain pathological exercise regardless of the type of reinforcement. We conclude by calling for research that assesses Coniglio and colleagues' novel hypotheses and our supposition that the pathways model can help provide a framework for those hypotheses.
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Affiliation(s)
- Nassim Tabri
- Department of Psychology, Carleton University, Ottawa, Ontario, Canada.,Mental Health and Well-being Research and Training Hub, Carleton University, Ottawa, Ontario, Canada
| | - Michael J A Wohl
- Department of Psychology, Carleton University, Ottawa, Ontario, Canada.,Mental Health and Well-being Research and Training Hub, Carleton University, Ottawa, Ontario, Canada
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14
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Abstract
PURPOSE OF REVIEW The goal of this review is to describe how emerging technological developments in pre-clinical animal research can be harnessed to accelerate research in anorexia nervosa (AN). RECENT FINDINGS The activity-based anorexia (ABA) paradigm, the best characterized animal model of AN, combines restricted feeding, excessive exercise, and weight loss. A growing body of evidence supports the idea that pathophysiological weight loss in this model is due to cognitive inflexibility, a clinical feature of AN. Targeted manipulations that recapitulate brain changes reported in AN - hyperdopaminergia or hyperactivity of cortical inputs to the nucleus accumbens - exacerbate weight loss in the ABA paradigm, providing the first evidence of causality. The power of preclinical research lies in the ability to assess the consequences of targeted manipulations of neuronal circuits that have been implicated in clinical research. Additional paradigms are needed to capture other features of AN that are not seen in ABA.
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15
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Limburg K, Bodill K, Watson HJ, Kane RT, Hagger MS, Egan SJ. Validity of the compulsive exercise test in regular exercisers. Eat Disord 2021; 29:447-462. [PMID: 31634058 DOI: 10.1080/10640266.2019.1677130] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Measurement of compulsive exercise is important for the study of eating pathology in individuals who regularly participate in sport and exercise. The current study examined the factor structure, internal consistency and validity of the compulsive exercise test (CET) in regular exercisers. Participants were recruited via the internet and from sport clubs (n = 313 adults; M = 32 years; 57% female). A three-factor model for the CET was supported which included the weight control exercise, avoidance and rule-driven behaviour, and mood improvement subscales (fit statistics for the three-factor model: χ2SB = 4.39; CFI = .95; NNFI = .94, RMSEA = .100, 95% CI: .093-.110, AIC = 656.92). The subscales lack of exercise enjoyment and exercise rigidity were not retained. All factors demonstrated acceptable internal consistency with Cronbach's α = .77 to .91. The weight control exercise and avoidance and rule-driven behaviour subscales were significantly related to eating disorder symptoms. Given the association between CET subscales and eating disorder symptoms, the CET three-factor model may be informative when assessing eating pathology in individuals who regularly exercise.
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Affiliation(s)
| | - Kate Bodill
- School of Psychology, Curtin University, Perth, Australia
| | - Hunna J Watson
- School of Psychology, Curtin University, Perth, Australia.,Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.,School of Paediatrics and Child Health, The University of Western Australia, Perth, Australia
| | - Robert T Kane
- School of Psychology, Curtin University, Perth, Australia
| | - Martin S Hagger
- Psychological Sciences, University of California, Curtin University, Merced, USA.,Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Sarah J Egan
- School of Psychology, Curtin University, Perth, Australia
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16
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How Does the Dietary Intake of Female Field-Based Team Sport Athletes Compare to Dietary Recommendations for Health and Performance? A Systematic Literature Review. Nutrients 2021; 13:nu13041235. [PMID: 33918568 PMCID: PMC8069310 DOI: 10.3390/nu13041235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/01/2021] [Accepted: 04/07/2021] [Indexed: 11/16/2022] Open
Abstract
Field-based team sports present large energetic demands given their intermittent high-intensity nature. Current evidence suggests that the dietary intake of female athletes may be insufficient to meet such demands, resulting in negative consequences for athletic performance and health. The primary aim of this review was to therefore assess the adequacy of dietary intake of female field-based team sport athletes when compared to dietary recommendations. A systematic search of databases, including PubMed, Web of Science, SPORTDiscus, and OpenGrey, was performed from the earliest record available until July 2020, obtaining an initial total of 2588 articles. To be included within the final review, articles were required to provide a quantitative assessment of baseline dietary intake specific to the target population. A total of 20 studies (n = 462) met the full eligibility criteria. A majority reported that the dietary intake of female field-based team sport athletes was insufficient in overall energy (2064 ± 309 kcal·day-1), carbohydrate (4.3 ± 1.2 g·kg·day-1), and iron intake (13.6 ± 6.2 mg·day-1) when compared to recommendations. Future research is required to establish why female team sport athletes consistently demonstrate deficient dietary practices, and to explore the potential negative consequences of this.
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17
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Ioannidis K, Hook RW, Grant JE, Czabanowska K, Roman-Urrestarazu A, Chamberlain SR. Eating disorders with over-exercise: A cross-sectional analysis of the mediational role of problematic usage of the internet in young people. J Psychiatr Res 2021; 132:215-222. [PMID: 33189357 PMCID: PMC7614800 DOI: 10.1016/j.jpsychires.2020.11.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 09/16/2020] [Accepted: 11/01/2020] [Indexed: 02/07/2023]
Abstract
Eating disorders are widespread illnesses with significant global impact. There is growing concern about how young people overuse online resources leading to mental health sequelae. We gathered data from 639 individuals from a population cohort. Participants were all young adults at the point of contact and were grouped as having probable eating disorder with excessive exercise (n = 37) or controls (n = 602). We measured obsessionality, compulsivity, impulsivity, and problematic internet use. Group differences in these domains were evaluated; and structural equation modelling (SEM) was used to assess structural relationships between variables. Cases had higher scores of obsessional thoughts of threat (Cohen's d = 0.94, p < 0.001), intolerance towards uncertainty (Cohen's d = 0.72; p < 0.001), thoughts of importance and control (Cohen's d = 0.65, p < 0.01), compulsivity (Cohen's d = 0.72; p < 0.001), negative urgency (Cohen's d = 0.75, p < 0.001), and higher problematic usage of the internet (Cohen's d = 0.73; p-corrected <0.001). Our SEM showed significant partial mediation of problematic internet use on both the effect of obsessionality latent factor on cases (z-value = 2.52, p < 0.05), as well as of sensation seeking latent factor on cases (z-value = 2.09, p < 0.05). Youth with eating disorder and heightened exercise levels have increased obsessive thoughts of threat, compulsivity traits and sensation seeking impulsivity. The association between obsessive thoughts and eating disorders, as well as sensation seeking and eating disorders were partially mediated by problematic internet use. Problematic internet use may be playing a role in the development or maintenance of eating disorder symptoms in the background of obsessional thoughts and sensation seeking impulsive traits.
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Affiliation(s)
- Konstantinos Ioannidis
- Department of Psychiatry, University of Cambridge, UK; Cambridge and Peterborough NHS Foundation Trust, Cambridge, UK; Care and Public Health Research Institute, Maastricht University, Maastricht, Netherlands.
| | - Roxanne W Hook
- Cambridge and Peterborough NHS Foundation Trust, Cambridge, UK
| | - Jon E Grant
- Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, IL, USA
| | - Katarzyna Czabanowska
- Care and Public Health Research Institute, Maastricht University, Maastricht, Netherlands; Institute of Public Health, Faculty of Health Sciences, Jagiellonian University, Krakow, Poland
| | - Andres Roman-Urrestarazu
- Department of Psychiatry, University of Cambridge, UK; Cambridge and Peterborough NHS Foundation Trust, Cambridge, UK; Care and Public Health Research Institute, Maastricht University, Maastricht, Netherlands
| | - Samuel R Chamberlain
- Department of Psychiatry, University of Cambridge, UK; Cambridge and Peterborough NHS Foundation Trust, Cambridge, UK; Department of Psychiatry, University of Southampton, UK, Southern Health NHS Foundation Trust, UK.
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18
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Martin SJ, Schell SE, Srivastav A, Racine SE. Dimensions of unhealthy exercise and their associations with restrictive eating and binge eating. Eat Behav 2020; 39:101436. [PMID: 33069001 DOI: 10.1016/j.eatbeh.2020.101436] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 08/07/2020] [Accepted: 09/28/2020] [Indexed: 12/22/2022]
Abstract
Unhealthy exercise is a core symptom of eating disorders that predicts greater chronicity and risk of relapse. A detailed conceptualization of unhealthy exercise in the context of eating disorders is only beginning to emerge, and associations between specific dimensions of unhealthy exercise and eating disorder symptoms have received little attention. The aim of the current study was to examine associations between three key dimensions of unhealthy exercise - compulsive exercise (i.e., rule-driven exercise to avoid negative affect), exercise to control weight/shape, and exercise to compensate for recent food intake - with restrictive eating and binge eating. Participants were 239 women drawn from two separate studies of emotions and eating behavior; 126 (52.7%) endorsed restrictive eating and/or objective binge eating episodes in the past three months. Unhealthy exercise dimensions were measured using the Compulsive Exercise Test and investigator-designed items, and eating disorder symptoms were assessed using the Eating Pathology Symptoms Inventory. Restrictive eating was only associated with avoidance and rule-driven exercise, whereas binge eating was significantly correlated with all unhealthy exercise variables. Multiple regression results revealed that only compensatory exercise was uniquely associated with binge eating. Unhealthy exercise consists of partially distinct dimensions with differential relations to core eating disorder symptoms. Future research should examine unhealthy exercise dimensions in patients with eating disorder diagnoses and consider whether treatments for specific unhealthy exercise forms might be beneficial.
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Affiliation(s)
| | - Sarah E Schell
- Department of Psychology, McGill University, Montreal, Canada
| | | | - Sarah E Racine
- Department of Psychology, McGill University, Montreal, Canada.
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19
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Kern L, Morvan Y, Mattar L, Molina E, Tailhardat L, Peguet A, De Tournemire R, Hirot F, Rizk M, Godart N, Fautrelle L. Development and evaluation of an adapted physical activity program in anorexia nervosa inpatients: A pilot study. EUROPEAN EATING DISORDERS REVIEW 2020; 28:687-700. [PMID: 32969104 DOI: 10.1002/erv.2779] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/09/2020] [Accepted: 07/19/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND AND CONTEXT Problematic use of physical activity is frequent in subjects with anorexia nervosa (AN). Although it increases resistance to therapeutic treatment, paradoxically, physical activity in AN can also improve mental and physical health. Based on the literature review we hypothesized that adding an adapted physical activity (APA) program to treatment programs could be more beneficial than a total suppression of physical activities. We designed this open study to evaluate the outcome of AN inpatients after an APA program implementation as well as the perceived effect of APA. METHOD Forty-one women with AN (17.2 (±2.5) years old, BMI of 16.86 (±2.0)) were included. An eight-session (1 h30/session/week) standardized APA program was delivered and evaluated by structured questionnaires assessing exercise dependence, perceived physical activity, eating disorder (ED) symptoms, body mass index (BMI), along with an interview before and after the APA program. RESULTS Twenty-nine women complete the PA program and evaluation. BMI and perceived PA score significantly increased, ED and exercise dependence scores significantly decreased (p < .01). Participants appreciated the program. DISCUSSION/CONCLUSION The inpatient program which included APA program helped AN inpatients in decreasing their ED symptoms and their dependence to PA, without any deleterious effect on BMI. Furthermore, APA was appreciated by participants.
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Affiliation(s)
- Laurence Kern
- EA 2931, LINP2-APSA, Université Paris Nanterre, Nanterre, France.,EA 4430 CLIPSYD Clinique Psychanalyse Développement, Université Paris Nanterre, Nanterre, France
| | - Yannick Morvan
- EA 4430 CLIPSYD Clinique Psychanalyse Développement, Université Paris Nanterre, Nanterre, France.,IPNP-INSERM UMR 1266, LPMP, Université de Paris, Paris, France.,SHU-C3RP, GHU Paris Psychiatrie et Neurosciences, Paris, France
| | - Lama Mattar
- Nutrition Program, Department of Natural Sciences, Lebanese American University, Beirut, Lebanon
| | - Estelle Molina
- EA 4430 CLIPSYD Clinique Psychanalyse Développement, Université Paris Nanterre, Nanterre, France
| | - Laura Tailhardat
- EA 2931, LINP2-APSA, Université Paris Nanterre, Nanterre, France
| | - Amandine Peguet
- EA 2931, LINP2-APSA, Université Paris Nanterre, Nanterre, France
| | | | - France Hirot
- Service hospitalo-universitaire de santé mentale de l'adolescent et du jeune adulte de la FSEF Paris, Paris, France
| | - Melissa Rizk
- INSERM U1178, Maison de Solenn, Paris, France.,Université Paris-Sud and Université Paris Descartes, Ecole Doctorale des 3C (Cerveau, Cognition, Comportement), UMR-S0669, Paris, France.,Psychiatry Unit, Institut Mutualiste Montsouris 42, Paris, France
| | - Natalie Godart
- Service hospitalo-universitaire de santé mentale de l'adolescent et du jeune adulte de la FSEF Paris, Paris, France.,CESP, INSERM, UVSQ, Université Paris-Saclay, Villejuif, France.,UFR sciences de la santé Simone Veil UVSQ, Montigny le Bretonneux, France
| | - Lilian Fautrelle
- Institut National Universitaire Champollion, STAPS, Équipe Interdisciplinaire en Activités Physiques, Rodez, France.,Laboratoire ToNIC, Toulouse NeuroImaging Center, UMR 1214, INSERM, CHU Purpan, UPS, Toulouse, France
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20
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Senín-Calderón C, Perona-Garcelán S, Rodríguez-Testal JF. The dark side of Instagram: Predictor model of dysmorphic concerns. Int J Clin Health Psychol 2020; 20:253-261. [PMID: 32994798 PMCID: PMC7501442 DOI: 10.1016/j.ijchp.2020.06.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 06/19/2020] [Indexed: 11/29/2022] Open
Abstract
Dysmorphic concern are excessive preoccupation about one or several physical characteristics perceived as defects, usually unnoticeable by others. This study was intended to explore the relationship between Instagram use and dysmorphic concerns through appearance-related comparisons, ideas of reference and problems with emotion regulation, and find out whether this relationship is moderated by gender. METHOD The sample was comprised of 796 participants (Mage = 22.49; SD = 3.56; 54% women). RESULTS The results showed a non-significant direct effect between Instagram use and dysmorphic concerns. However, the relationship between these variables was statistically significant through appearance-related comparisons, ideas of reference about "laughing, commenting" and difficulties in emotion regulation. Gender did not moderate any relationship. CONCLUSIONS Men and women who made the most use of Instagram were equally vulnerable to dysmorphic concerns when they tended to compare their appearance with other users, had problems regulating their emotions, and showed interpretative biases related to the belief that others could make comments about them or laugh at them because of their imperfections. The implications of the study are discussed.
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Affiliation(s)
| | | | - Juan F Rodríguez-Testal
- Personality, Evaluation and Psychological Treatment Department, University of Seville, Spain
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21
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Quiles Marcos Y, León Zarceño E, López López JA. Effectiveness of exercise‐based interventions in patients with anorexia nervosa: A systematic review. EUROPEAN EATING DISORDERS REVIEW 2020. [DOI: 10.1002/erv.2789] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yolanda Quiles Marcos
- Department of Behavioral Sciences and Health Miguel Hernández University Elche Spain
| | - Eva León Zarceño
- Department of Behavioral Sciences and Health Miguel Hernández University Elche Spain
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22
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Predicting the restrictive eating, exercise, and weight monitoring compulsions of anorexia nervosa. Eat Weight Disord 2020; 25:701-707. [PMID: 30900140 PMCID: PMC7256099 DOI: 10.1007/s40519-019-00674-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Accepted: 03/13/2019] [Indexed: 01/13/2023] Open
Abstract
PURPOSE Compulsions surrounding restrictive eating, exercise, and weight monitoring are thought to maintain abnormal eating behaviour in individuals with anorexia nervosa (AN). This study aimed to determine if AN psychopathology and trait anxiety explain the presence of restrictive eating, exercise, and weight monitoring compulsions in a mixed sample. METHODS Participants were 31 females with AN and 31 age and gender-matched healthy individuals (HC). Restrictive eating, exercise and weight monitoring compulsion presence was compared between AN and HC groups. Multivariable poisson regression analyses, adjusted for diagnostic status, were conducted to assess the association of both AN psychopathology and trait anxiety with compulsions across the mixed group. RESULTS Individuals with AN endorsed a greater number of restrictive eating, exercise and weight monitoring compulsions compared to HC. In adjusted poisson regression analyses neither AN psychopathology nor trait anxiety predicted compulsion presence: incidence rate ratio (IRR) for AN psychopathology = 1.15 [95% CI 0.84, 1.57], p = 0.39; IRR for trait anxiety = 1.01 [95% CI 0.97, 1.06], p = 0.50. CONCLUSIONS Greater presence of restrictive eating, exercise and weight monitoring compulsions was reported by individuals with AN, supporting the conceptualisation of disorder behaviours as compulsive. The study was underpowered to robustly evaluate the association between predictors of interest and the compulsions outcome, largely owing to the small sample size. Further investigation is required, ideally using methods able to identify causal and mediation effects. LEVEL OF EVIDENCE Level V, cross-sectional study.
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23
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Logue DM, Madigan SM, Melin A, McDonnell SJ, Delahunt E, Heinen M, Corish CA. Self-reported reproductive health of athletic and recreationally active males in Ireland: potential health effects interfering with performance. Eur J Sport Sci 2020; 21:275-284. [PMID: 32212923 DOI: 10.1080/17461391.2020.1748116] [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: 10/24/2022]
Abstract
Introduction: The syndrome of Relative Energy Deficiency in Sport (RED-S) consensus statements recognise that male athletes might have impaired fertility in terms of the Exercise Hypogonodal Male Condition (ExHMC). Thus, the aims of this study were to (1) identify risk of ExHMC in active males in various sports and (2) determine if associations between risk of ExHMC and health problems interfering with training and competition exist. Methods: A questionnaire was distributed online (November 2018-January 2019) using questions derived from the "Androgen Deficiency in the Aging Male Questionnaire" (ADAM-Q) to assess risk of ExHMC. Additional questions were included to collect information on participant demographics, injury and illness history and dietary habits. Logistic regression analyses explored differences between groups. Results: Risk of ExHMC was identified in 23.3% (n = 185) of 794 questionnaire participants. Following multivariate analyses, risk of ExHMC was independently associated with a lower than normal sex drive rating within the last month (OR 7.62, 95%CI 4.99-11.63) and less than three morning erections per week within the last month (OR: 4.67, 95%CI 3.23-6.76). Risk of ExHMC was associated with 15-21 days absence from training or competition during the previous 6 months due to overload injuries in the univariate analysis (OR = 2.69, 95% CI = 1.24-5.84). Conclusion: Risk of ExHMC and associated symptoms in this heterogeneous sample may be indicative of RED-S. Confounding factors such as over-training, medication use, fatigue and psychological stress need to be considered. Identification of male athletes exhibiting physiological symptoms associated with RED-S requires more research.
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Affiliation(s)
- Danielle M Logue
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland.,Sport Ireland Institute, Sports Campus Ireland, Dublin, Ireland
| | | | - Anna Melin
- Department of Sports Science, Linnaeus University, Kalmar, Sweden
| | | | - Eamonn Delahunt
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Mirjam Heinen
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Clare A Corish
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
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24
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Di Lodovico L, Gorwood P. The relationship between moderate to vigorous physical activity and cognitive rigidity in anorexia nervosa. Psychiatry Res 2020; 284:112703. [PMID: 31813596 DOI: 10.1016/j.psychres.2019.112703] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 11/22/2019] [Accepted: 11/24/2019] [Indexed: 10/25/2022]
Abstract
A drive for physical activity despite underweight is a core feature of anorexia nervosa. This pilot study detects which aspect of physical activity, if any, could be related to cognitive rigidity in anorexia nervosa. Twenty-eight outpatients with anorexia nervosa and 24 healthy participants were assessed for cognitive flexibility with the Trail Making Test (TMT) and for multiple dimensions of physical activity by subjective and objective assessments. Correlation analysis was conducted to disentangle the relationship between cognitive rigidity and the different aspects of physical activity, then, the moderating effect of anorexia nervosa on this relationship was assessed. A principal component analysis was performed to incorporate all variables of physical activity in (a) global factor(s) reflecting the multidimensional nature of this construct. Cognitive rigidity (TMT b - a score) was significantly correlated to the amount of objectively assessed physical activity estimated, only in the sample of patients with anorexia nervosa. The principal component analysis confirms the correlation between a single construct of "physical activity" and cognitive rigidity in anorexia nervosa only. This pilot study suggests a relationship between cognitive rigidity and physical activity that could help explain the persistence of the latter despite ongoing malnutrition in patients with anorexia nervosa.
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Affiliation(s)
- Laura Di Lodovico
- Clinique des Maladies Mentales et de l'Encéphale (CMME), Hôpital Sainte-Anne, GHU Paris Psychiatrie et Neurosciences, 1 Rue Cabanis, Paris 75014, France; INSERM U1266, Institute of Psychiatry and Neurosciences of Paris (IPNP), Université de Paris Descartes, PRES Sorbonne Paris Cité, Paris, France.
| | - Philip Gorwood
- Clinique des Maladies Mentales et de l'Encéphale (CMME), Hôpital Sainte-Anne, GHU Paris Psychiatrie et Neurosciences, 1 Rue Cabanis, Paris 75014, France; INSERM U1266, Institute of Psychiatry and Neurosciences of Paris (IPNP), Université de Paris Descartes, PRES Sorbonne Paris Cité, Paris, France
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Melissa R, Lama M, Laurence K, Sylvie B, Jeanne D, Odile V, Nathalie G. Physical Activity in Eating Disorders: A Systematic Review. Nutrients 2020; 12:nu12010183. [PMID: 31936525 PMCID: PMC7019575 DOI: 10.3390/nu12010183] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 12/29/2019] [Accepted: 01/02/2020] [Indexed: 12/12/2022] Open
Abstract
Abnormally high levels of physical activity have been documented throughout the literature in patients with eating disorders (ED), especially those diagnosed with anorexia nervosa (AN). Yet no clear definition, conceptualization, or treatment of the problematic use of physical activity (PPA) in ED patients exists. The aim of this review is to propose a new classification of PPA, report the prevalence, triggers, predictors, maintainers and other related factors of PPA in ED patients, in addition to proposing a comprehensive model of the development of PPA in AN. A total of 47 articles, retrieved from Medline and Web of Science, met the inclusion criteria and were included in the analysis. As a result, the new approach of PPA was divided into two groups (group 1 and group 2) according to the dimension (quantitative vs qualitative approach) of physical activity that was evaluated. The prevalence of PPA in ED was reported in 20 out of 47 studies, the comparison of PPA between ED versus controls in 21 articles, and the links between PPA and psychological factors in ED in 26 articles, including depression (16/26), anxiety (13/26), obsessive–compulsiveness (9/26), self-esteem (4/26), addictiveness (1/26), regulation and verbal expression of emotions (1/26) and anhedonia (1/26). The links between PPA and ED symptomatology, PPA and weight, body mass index (BMI) and body composition in ED, PPA and age, onset, illness duration and lifetime activity status in ED, PPA and ED treatment outcome were reported in 18, 15, 7, 5 articles, respectively. All of the factors have been systematically clustered into group 1 and group 2. Results focused more on AN rather than BN due to the limited studies on the latter. Additionally, a model for the development of PPA in AN patients was proposed, encompassing five periods evolving into three clinical stages. Thus, two very opposite components of PPA in AN were suggested: voluntarily PPA increased in AN was viewed as a conscious strategy to maximize weight loss, while involuntarily PPA increased proportionally with weight-loss, indicating that exercise might be under the control of a subconscious biological drive and involuntary cognition.
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Affiliation(s)
- Rizk Melissa
- INSERM U1178, Maison de Solenn, 97 Boulevard De Port Royal, 75014 Paris, France;
- Université Paris-Sud and Université Paris Descartes, Ecole Doctorale des 3C (Cerveau, Cognition, Comportement), UMR-S0669, 75006 Paris, France
- Psychiatry Unit, Institut Mutualiste Montsouris 42, Boulevard Jourdan, 75014 Paris, France;
- Correspondence: ; Tel.: +33-787-483626
| | - Mattar Lama
- Nutrition Program, Department of Natural Sciences, Lebanese American University, Beirut 1102, Lebanon;
| | - Kern Laurence
- Laboratoire EA 29 31, LINP2-APSA, et Laboratoire EA 4430 CLIPSYD Université Paris Nanterre UFR-STAPS, 200, Avenue de la République, 92001 Nanterre CEDEX, France
| | - Berthoz Sylvie
- Psychiatry Unit, Institut Mutualiste Montsouris 42, Boulevard Jourdan, 75014 Paris, France;
- INCIA UMR-5287 CNRS, Université de Bordeaux, 33076 Bordeaux, France
| | - Duclos Jeanne
- Sciences Cognitives et Sciences Affectives, Université de Lille, CNRS, UMR 9193—SCALab, 59045 Lille, France;
- Département de Psychiatrie, Hôpital Saint Vincent de Paul, GHICL, F-59000 Lille, France
| | - Viltart Odile
- Institute of Psychiatry and Neurosciences of Paris, Unité Mixte de Recherche en Santé (UMRS) 1266 Institut National de la Santé et de la Recherche Médicale (INSERM), University Paris Descartes, 75014 Paris, France;
- Department of Biology, University of Lille, 59000 Lille, France
| | - Godart Nathalie
- INSERM U1178, Maison de Solenn, 97 Boulevard De Port Royal, 75014 Paris, France;
- Psychiatry Unit, Institut Mutualiste Montsouris 42, Boulevard Jourdan, 75014 Paris, France;
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Harris A, Hay P, Touyz S. Psychometric properties of instruments assessing exercise in patients with eating disorders: a systematic review. J Eat Disord 2020; 8:45. [PMID: 32884810 PMCID: PMC7465430 DOI: 10.1186/s40337-020-00315-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 07/19/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Research has identified factors specific to exercise in eating disorder patients such as affect regulation and compulsivity. Existing measures of exercise behaviour which were not originally designed for eating disorder patients may not adequately assess these factors. The aim of this systematic review is to identify and assess the psychometric properties of all self-report measures of exercise designed to be used with eating disorder patients. METHOD A systematic review was conducted following the PRISMA guidelines. MedLine, Scopus and PsycINFO were systematically searched. A total of 12 studies examining two measures, the Exercise and Eating Disorders and the Compulsive Exercise Test, met inclusion criteria. RESULTS Validation studies showed promising results for both tests and established internal consistency, concurrent and convergent validity, and construct validity. The factor structure of the Compulsive Exercise Test was not confirmed in the majority of the studies included in this review, while there are only two studies conducting factor analysis on the Exercise and Eating Disorders. CONCLUSION The two measures identified by this systematic review represent the current research on measures of compulsive exercise for eating disorder patients. Further research is needed to confirm a factor structure and validate both the Compulsive Exercise Test and the Exercise and Eating Disorders in more diverse clinical samples.
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Affiliation(s)
- Astrid Harris
- School of Psychology, University of Sydney, Sydney, Australia
| | - Phillipa Hay
- Translational Health Research Institute, School of Medicine, Western Sydney University, Penrith, Australia
| | - Stephen Touyz
- InsideOut Institute and School of Psychology, University of Sydney, Sydney, Australia
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Kolar DR, Neumayr C, Roth M, Voderholzer U, Perthes K, Schlegl S. Testing an emotion regulation model of physical activity in adolescents with anorexia nervosa: A pilot ecological momentary assessment. EUROPEAN EATING DISORDERS REVIEW 2019; 28:170-183. [PMID: 31802577 DOI: 10.1002/erv.2706] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 08/14/2019] [Accepted: 09/29/2019] [Indexed: 01/02/2023]
Abstract
OBJECTIVE Adolescents with anorexia nervosa (AN) often show increased levels of exercise and physical activity. Psychological models suggest that physical activity in AN might attenuate momentary negative affect. However, this has not been directly tested in adolescents with AN, and it remains unclear whether this is a distinct mechanism of physical activity in AN compared with healthy controls (HCs). METHOD In a 1-day ecological momentary assessment, 32 adolescent inpatients with AN and 30 HCs responded to hourly questions on momentary affect while wearing an actigraph to objectively assess physical activity. RESULTS Linear mixed models identified that adolescents with AN experienced more aversive tension, more negative affect, and less positive affect throughout the day than HCs. Preliminary evidence for a momentary association of higher levels of physical activity with positive affect were found for both groups, whereas higher levels of physical activity were associated with less negative affect in adolescents with AN only. When correcting for multiple testing, interactions did not hold statistical significance. DISCUSSION Our results indicate a down-regulation effect of physical activity on negative affect for AN and a more general up-regulation effect of positive affect. However, our sample size was small, and replication of our findings is needed.
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Affiliation(s)
- David R Kolar
- Department of Child and Adolescent Psychiatry, University Medicine of the Johannes Gutenberg-University, Mainz, Germany
| | | | - Melina Roth
- Department of Child and Adolescent Psychiatry, University Medicine of the Johannes Gutenberg-University, Mainz, Germany
| | - Ulrich Voderholzer
- Schoen Clinic Roseneck, Prien am Chiemsee, Germany.,Department of Psychiatry and Psychotherapy, Medical Center - University of Freiburg, Freiburg, Germany.,Department of Psychiatry and Psychotherapy, University Hospital of the Ludwig-Maximilians-University, Munich, Germany
| | - Karin Perthes
- Department of Child and Adolescent Psychiatry, University Medicine of the Johannes Gutenberg-University, Mainz, Germany
| | - Sandra Schlegl
- Department of Psychiatry and Psychotherapy, University Hospital of the Ludwig-Maximilians-University, Munich, Germany
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Vrabel K, Bratland-Sanda S. Exercise Obsession and Compulsion in Adults With Longstanding Eating Disorders: Validation of the Norwegian Version of the Compulsive Exercise Test. Front Psychol 2019; 10:2370. [PMID: 31695652 PMCID: PMC6817603 DOI: 10.3389/fpsyg.2019.02370] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 10/04/2019] [Indexed: 11/23/2022] Open
Abstract
Objectives The objectives of this study were to (1) validate the Norwegian version of the Compulsive Exercise Test (CET) in adults with longstanding eating disorders, and (2) explore predictors of high CET-score. Methods: Adult inpatients (n = 166) with longstanding DSM-IV Anorexia Nervosa, Bulimia Nervosa (BN) or Eating Disorder not Otherwise Specified (EDNOS) completed the CET instrument, Eating Disorder examination questionnaire (EDE-Q), Beck Depression Inventory-II (BDI-II) and Symptom checklist-90 (SCL-90). A total CET score of 15 or above was defined as high CET-score. ANOVA, Confirmatory factor analysis, Pearson’s correlation, and logistic regression were used to analyze the data. Results Cronbach’s alpha varied from 0.68 to 0.96 for the CET and its subscales. The confirmatory factor analysis showed adequate fit. Convergent validity of the CET demonstrated correlation between EDE-Q global and subscale scores and CET total score. The same pattern was found for correlation between CET subscales and EDE-Q subscales. EDE-Q global score and frequency of exercise episodes predicted high CET-score, yet 21% of the patients with high CET score had less than one episode of exercise per week. Conclusion The Norwegian version of CET is valid and useful for assessing compulsive exercise in a sample with longstanding ED. The understanding of compulsive exercise must to a greater extent differ between obsessions and compulsions, as a significant number of patients with high CET score showed no or little exercise behavior.
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Affiliation(s)
- Karianne Vrabel
- Research Institute, Modum Bad Psychiatric Center, Vikersund, Norway
| | - Solfrid Bratland-Sanda
- Department of Sports, Physical Education and Outdoor Life, University of South-Eastern Norway, Kongsberg, Norway
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Kim HW, Shin C, Han KM, Han C. Effect of physical activity on suicidal ideation differs by gender and activity level. J Affect Disord 2019; 257:116-122. [PMID: 31301611 DOI: 10.1016/j.jad.2019.07.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 06/21/2019] [Accepted: 07/04/2019] [Indexed: 11/26/2022]
Abstract
BACKGROUND Suicide is a critical complication of psychiatric disorders. Physical activity has a positive effect on mental health; however, its effects on suicidal ideation have received little attention compared to other psychiatric symptoms. METHODS Data were obtained from the Korea National Health and Nutrition Examination Survey 2014. Suicidal ideation was measured by the ninth item of the Patient Health Questionnaire-9. Physical activity was measured by the International Physical Activity Questionnaire (IPAQ) and categorized into three groups by activity level. Multiple logistic regression analysis was performed for the entire sample, men, and women. The following three models were used: Model 1 (adjusted for sociodemographic and health-related variables), Model 2 (additionally adjusted for subjective body image), and Model 3 (additionally adjusted for diagnosed depression). RESULTS Compared to the low IPAQ group, the moderate IPAQ group was significantly associated with decreased suicidal ideation in Model 3 for the entire sample (OR, 0.733; 95% CI, 0.538-0.999) and in all models for women. However, the high IPAQ group showed no significant association. None of the IPAQ groups showed significant associations in men. LIMITATIONS This is a cross-sectional study. Therefore, the direction of causality cannot be determined. This study also investigated suicidal ideation over the past two weeks, which may be inconsistent with studies conducted over the past year. CONCLUSIONS The beneficial relationship between physical activity and suicidal ideation is weaker in men and individuals with high activity levels. Detailed guidelines on physical activity according to gender and activity level are recommended.
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Affiliation(s)
- Hyoun-Wook Kim
- Department of Psychiatry, Korea University Ansan Hospital, Korea University College of Medicine, 123, Jeokgeum-ro, Danwon-gu, Ansan-si, Gyeonggi-do, Seoul, Republic of Korea
| | - Cheolmin Shin
- Department of Psychiatry, Korea University Ansan Hospital, Korea University College of Medicine, 123, Jeokgeum-ro, Danwon-gu, Ansan-si, Gyeonggi-do, Seoul, Republic of Korea
| | - Kyu-Man Han
- Department of Psychiatry, Korea University Ansan Hospital, Korea University College of Medicine, 123, Jeokgeum-ro, Danwon-gu, Ansan-si, Gyeonggi-do, Seoul, Republic of Korea
| | - Changsu Han
- Department of Psychiatry, Korea University Ansan Hospital, Korea University College of Medicine, 123, Jeokgeum-ro, Danwon-gu, Ansan-si, Gyeonggi-do, Seoul, Republic of Korea.
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Heradstveit O, Holmelid E, Klundby H, Søreide B, Sivertsen B, Sand L. Associations between symptoms of eating disturbance and frequency of physical activity in a non-clinical, population-based sample of adolescents. J Eat Disord 2019; 7:9. [PMID: 31019696 PMCID: PMC6471893 DOI: 10.1186/s40337-019-0239-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 03/25/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Physical activity is an important factor related to eating disorders, but the relationship between symptoms of eating disorders and physical activity is multifaceted. The aims of this study were to investigate how symptoms of eating disturbance (ED) were associated with physical activity, and to explore potential sex differences and the potential moderating effects from body mass index (BMI) scores. METHODS Data stem from a large population-based survey of 10,172 Norwegian adolescents aged 16 to 19 years, the youth@hordaland-survey. The main dependent variable was self-reported number of days with physical activity per week, while the main independent variable was self-reported symptoms of ED using the five-item Eating Disturbance Screening (EDS-5) questionnaire. Control variables included sex, age, socioeconomic status, and BMI. RESULTS Girls reported substantially more symptoms of ED compared with boys (M = 3.02 versus 1.32, d = 0.80, p < 0.001), as well as fewer days with physical activity per week (M = 2.88 versus 3.46, d = - 0.28, p < 0.001). For both sexes, symptoms of ED were negatively associated with physical activity (adjusted mean differences (adj. mean diff) ranging from - 0.03 to - 0.08, all p < 0.05). Interaction analyses showed, however, that associations between symptoms of ED and physical activity were significantly moderated by BMI scores for both girls (p < 0.01) and boys (p < 0.05). Specifically, ED symptoms were associated with lower physical activity levels among adolescents with higher BMI scores. CONCLUSIONS The present study indicates that symptoms of ED were overall negatively associated with physical activity for both sexes during adolescence. However, associations between ED symptoms and physical activity levels differed considerably across the weight spectrum.
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Affiliation(s)
- Ove Heradstveit
- Regional Centre for Child and Youth Mental Health and Child Welfare, Ove Heradstveit, NORCE Norwegian Research Centre, RKBU, Nygårdsgaten 112, 5008 Bergen, Norway
- Center for Alcohol & Drug Research, Stavanger University Hospital, Stavanger, Norway
| | - Eva Holmelid
- Faculty of Psychology, University of Bergen, Bergen, Norway
| | - Helene Klundby
- Faculty of Psychology, University of Bergen, Bergen, Norway
| | | | - Børge Sivertsen
- Department of Health Promotion, Norwegian Institute of Public Health, Bergen, Norway
- Department of Research & Innovation, Helse Fonna HF, Haugesund, Norway
- Department of Mental Health, Norwegian University of Science and Technology, Trondheim, Norway
| | - Liv Sand
- Regional Centre for Child and Youth Mental Health and Child Welfare, Ove Heradstveit, NORCE Norwegian Research Centre, RKBU, Nygårdsgaten 112, 5008 Bergen, Norway
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Corazza O, Simonato P, Demetrovics Z, Mooney R, van de Ven K, Roman-Urrestarazu A, Rácmolnár L, De Luca I, Cinosi E, Santacroce R, Marini M, Wellsted D, Sullivan K, Bersani G, Martinotti G. The emergence of Exercise Addiction, Body Dysmorphic Disorder, and other image-related psychopathological correlates in fitness settings: A cross sectional study. PLoS One 2019; 14:e0213060. [PMID: 30943200 PMCID: PMC6447162 DOI: 10.1371/journal.pone.0213060] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 02/15/2019] [Indexed: 01/12/2023] Open
Abstract
INTRODUCTION In a society that perpetuates the strive for a perfect appearance, a fit body has become synonymous with success, but simultaneously hard to achieve. This represents a fertile ground for the development of Exercise Addiction (EA) alongside other disorders, such as Body Dysmorphic Disorder (BDD). This study aims to explore the diffusion of EA in fitness settings in the United Kingdom, Italy, Netherlands, Hungary and the previously unexplored association with appearance anxiety, BDD, self-esteem and the use of fitness supplements. METHODS A large cross-sectional sample (N = 1711) was surveyed in fitness settings using the Exercise Addiction Inventory (EAI), Appearance Anxiety Inventory (AAI) and Rosenberg's Self Esteem Scale (RSE) in addition to questions surrounding the use of fitness supplements. RESULTS Compulsive exercise, appearance anxiety and low self-esteem were present in this sample according to the psychometric measures used (EAI, AAI, RSE). 11.7% scored over the cut off for EA, with alarming peaks in the Netherlands (20.9%) and the United Kingdom (16.1%). 38.5% were found at risk of BDD, mainly female (47.2%). 39.8% used fitness enhancing supplements without medical consultation (95.5%). This cohort of supplement users scored higher in both EAI and AAI. The logistic regression model revealed a strong association between the consumption of sport products and the level of EA across the sample with an odds ratio (OR) of 3.03. Other co-variable factors among female were appearance anxiety (AAI; OR 1.59) and to a lesser extent self-esteem (RSE) (OR 1.08). CONCLUSIONS This study identified a high risk of EA, appearance anxiety and BDD amongst a cohort of gym users internationally. The previously-unexplored association between these disorders and the unsupervised use of a variety of fitness products, including illicit drugs, highlights the need for informed and integrated responses targeting such vulnerable individuals.
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Affiliation(s)
- Ornella Corazza
- Centre for Clinical & Health Research Services, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Pierluigi Simonato
- Centre for Clinical & Health Research Services, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
- Dual-Diagnosis Unit, Clinic Parco dei Tigli, Padova, Italy
| | - Zsolt Demetrovics
- Department of Clinical Psychology and Addiction, Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Roisin Mooney
- Centre for Clinical & Health Research Services, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
| | - Katinka van de Ven
- Social Policy Research Centre, University of New South Wales, Sydney, Australia
| | - Andres Roman-Urrestarazu
- Institute of Public Health, University of Cambridge, Cambridge, United Kingdom
- Department of International Health, Maastricht University, Maastricht, Netherlands
| | - Lili Rácmolnár
- Department of Clinical Psychology and Addiction, Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Ilaria De Luca
- Centre for Clinical & Health Research Services, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
| | - Eduardo Cinosi
- Centre for Clinical & Health Research Services, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
- Hertfordshire Partnership University NHS Foundation Trust, Hatfield, United Kingdom
| | - Rita Santacroce
- Centre for Clinical & Health Research Services, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
- Department of Neuroscience, Imaging, and Clinical Science, University of Chieti Pescara, Chieti, Italy
| | - Massimo Marini
- Department of Psychiatry, University of Padua, Padua, Italy
| | - David Wellsted
- Centre for Clinical & Health Research Services, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
| | - Keith Sullivan
- Centre for Clinical & Health Research Services, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
| | - Giuseppe Bersani
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Giovanni Martinotti
- Centre for Clinical & Health Research Services, School of Life and Medical Sciences, University of Hertfordshire, Hatfield, United Kingdom
- Department of Neuroscience, Imaging, and Clinical Science, University of Chieti Pescara, Chieti, Italy
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Gramaglia C, Gambaro E, Zeppegno P. Alexithymia and Treatment Outcome in Anorexia Nervosa: A Scoping Review of the Literature. Front Psychiatry 2019; 10:991. [PMID: 32116818 PMCID: PMC7033613 DOI: 10.3389/fpsyt.2019.00991] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Accepted: 12/13/2019] [Indexed: 01/09/2023] Open
Abstract
Alexithymia is of great interest as an outcome predictor of recovery from anorexia nervosa, since it may interfere with both treatment compliance and patients' ability to benefit from the adopted interventions. For this reason, in the last years new treatment approaches targeting emotion identification, expression, and regulation have been applied and tested. Using the PRISMA methodology, we performed a scoping review of the literature about treatment outcome in anorexia nervosa, in terms of changes in alexithymia as assessed by its most commonly used self-report measure, the Toronto Alexithymia Scale (TAS). The Medline and Scopus databases were searched, and articles were included if matching the following criteria: dealing with patients affected by anorexia nervosa, without limits of age; involving the application of any kind of targeted therapy or treatment; assessing alexithymia and the effect of a treatment intervention on alexithymia, using the TAS. Ten studies were eventually included; overall, according to the selected studies, alexithymia levels often remain high even after specific treatment. Further research aimed at a deeper understanding of the actual impact of alexithymia on the outcome of anorexia, as well as exploring alternative treatment strategies for alexithymia in eating disorders (EDs), are warranted.
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Affiliation(s)
- Carla Gramaglia
- Institute of Psychiatry, Università degli Studi del Piemonte Orientale, Novara, Italy.,S.C. Psichiatria, Azienda Ospedaliero Universitaria Maggiore della Carità, Novara, Italy
| | - Eleonora Gambaro
- Institute of Psychiatry, Università degli Studi del Piemonte Orientale, Novara, Italy.,S.C. Psichiatria, Azienda Ospedaliero Universitaria Maggiore della Carità, Novara, Italy
| | - Patrizia Zeppegno
- Institute of Psychiatry, Università degli Studi del Piemonte Orientale, Novara, Italy.,S.C. Psichiatria, Azienda Ospedaliero Universitaria Maggiore della Carità, Novara, Italy
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Eating Disturbances in Competitive Lightweight and Heavyweight Rowers. JOURNAL OF CLINICAL SPORT PSYCHOLOGY 2018. [DOI: 10.1123/jcsp.2016-0042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Disordered eating in athletes has been frequently studied with a particular emphasis on aesthetic sports. Lately, competitive rowing has come into the focus. It has been supposed that in competitive rowers eating disturbances occur more frequently compared to non-competitive rowers. The aim of the present study therefore is to investigate eating disturbances and mental health related issues in competitive and non-competitive rowers. N = 45 lightweight (LWR), n = 31 heavyweight (HWR) and n = 37 non-competitive rowers (NCR) participated in an online based survey during the beginning of the on-season asking for eating behaviour (SCOFF, EDI-2) and mental health problems (PHQ). Results showed that competitive rowers reported more eating disturbances and risky attitudes/behaviour compared to non-competitive rowers. LWR showed higher Drive for thinness compared to HWR. The regression analysis revealed that Drive for thinness and Bulimia predict eating disorder symptoms in rowers. These results emphasize the presence of serious eating disturbances in competitive rowing.
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Logue DM, Madigan SM, Heinen M, McDonnell SJ, Delahunt E, Corish CA. Screening for risk of low energy availability in athletic and recreationally active females in Ireland. Eur J Sport Sci 2018; 19:112-122. [PMID: 30303470 DOI: 10.1080/17461391.2018.1526973] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
INTRODUCTION Low energy availability (LEA) results in physiological adaptations, which can contribute to unfavourable health outcomes. Little information exists on risk of LEA in active individuals competing in different sports or levels of competition. The aims of this study were to (1) identify risk of LEA in females competing at different levels of competition and (2) investigate associations between risk of LEA, illness and dietary habits. METHODS The validated questionnaire, 'Low Energy Availability in Females Questionnaire' was distributed online (November 2016-February 2017) to assess risk of LEA. Twenty-nine additional questions collected information on demographics, illness history and dietary habits. Participants were considered at risk of LEA if they attained a score of ≥ 8 and were grouped into: (i) international; (ii) provincial/inter-county; (iii) competitive; and (iv) recreationally active. Chi-square and logistic regression analyses were used to explore differences between those at risk or not at risk of LEA. RESULTS Risk of LEA was identified in 40% (n = 331) of 833 participants and was 1.7 and 1.8 times more likely in international and provincial/inter-county athletes compared to those who were recreationally active (International: odds ratios (OR) 1.68, 95% confidence intervals (95%CI) 1.12-2.54; Provincial/inter-county: OR 1.83, 95%CI 1.20-2.77). In participants at risk of LEA, missing >22 days of training during the previous year due to illness occurred 3 times more frequently (OR 3.01, 95%CI 1.81-5.02). CONCLUSION Risk of LEA was widespread in this heterogeneous sample. Awareness of LEA and the development of appropriate energy management strategies to ensure athlete health across levels of competition are required.
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Affiliation(s)
- Danielle M Logue
- a School of Public Health, Physiotherapy and Sports Science , University College Dublin , Dublin , Ireland.,b Sports Campus Ireland , Sport Ireland Institute , Dublin , Ireland
| | - Sharon M Madigan
- b Sports Campus Ireland , Sport Ireland Institute , Dublin , Ireland
| | - Mirjam Heinen
- a School of Public Health, Physiotherapy and Sports Science , University College Dublin , Dublin , Ireland
| | | | - Eamonn Delahunt
- a School of Public Health, Physiotherapy and Sports Science , University College Dublin , Dublin , Ireland
| | - Clare A Corish
- a School of Public Health, Physiotherapy and Sports Science , University College Dublin , Dublin , Ireland
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Serier KN, Smith JE, Lash DN, Gianini LM, Harriger JA, Sarafin RE, Wolfe BL. Obligatory exercise and coping in treatment-seeking women with poor body image. Eat Weight Disord 2018; 23:331-338. [PMID: 29637520 DOI: 10.1007/s40519-018-0504-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 04/03/2018] [Indexed: 11/27/2022] Open
Abstract
PURPOSE Obligatory exercise is characterized by continued exercise despite negative consequences, and intense negative affect when unable to exercise. Research suggests psychosocial differences between individuals that exercise in an obligatory manner and those that do not. It also has been speculated that obligatory exercise may serve coping and affect regulation functions, yet these factors have not been routinely examined in community women with poor body image. The purpose of the current study was to investigate psychosocial differences between obligatory and non-obligatory exercisers, and to examine the use of obligatory exercise as an avoidant coping strategy in a sample of women with poor body image. METHODS Women (n = 70) seeking treatment for body dissatisfaction were divided into obligatory and non-obligatory exercise groups based on their scores on the Obligatory Exercise Questionnaire. Participants then completed an assessment battery about eating pathology, body image, reasons for exercise, coping strategies, and negative affect. RESULTS Independent t test analyses indicated that obligatory exercisers had significantly greater eating disorder symptomatology, avoidant coping, and appearance- and mood-related reasons for exercise than non-obligatory exercisers. Multiple regression analyses revealed that eating disorder symptomatology and avoidant coping were significant predictors of obligatory exercise. CONCLUSIONS There are distinct psychosocial differences between women with poor body image who exercise in an obligatory fashion and those who do not. The current study suggests that obligatory exercise may serve as an avoidant coping strategy for women with poor body image. Enhancing healthy coping strategies may be an important addition to body image improvement programs. LEVEL OF EVIDENCE V, cross-sectional descriptive study.
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Affiliation(s)
- Kelsey N Serier
- Department of Psychology, University of New Mexico, MSCO3 2220, Albuquerque, NM, 87131, USA
| | - Jane Ellen Smith
- Department of Psychology, University of New Mexico, MSCO3 2220, Albuquerque, NM, 87131, USA.
| | - Denise N Lash
- Intermountain Health Care, 3903 Harrison Blvd Suite 300, Ogden, UT, 84403, USA
| | - Loren M Gianini
- Columbia University Medical Center, 180 Ft. Washington Avenue, New York, NY, 10032, USA
| | - Jennifer A Harriger
- Social Science Division, Pepperdine University, 24255 Pacific Coast Highway, Malibu, CA, 90263, USA
| | - Ruth E Sarafin
- Department of Psychology, University of New Mexico, MSCO3 2220, Albuquerque, NM, 87131, USA
| | - Brenda L Wolfe
- Eating Disorders Institute of New Mexico, 2200 Grande Blvd. SE, Suite B, Rio Rancho, NM, 87124, USA
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Young S, Touyz S, Meyer C, Arcelus J, Rhodes P, Madden S, Pike K, Attia E, Crosby RD, Hay P. Relationships between compulsive exercise, quality of life, psychological distress and motivation to change in adults with anorexia nervosa. J Eat Disord 2018; 6:2. [PMID: 29441204 PMCID: PMC5799909 DOI: 10.1186/s40337-018-0188-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Accepted: 01/25/2018] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND For people with anorexia nervosa (AN), compulsive exercise is characterized by extreme concerns about the perceived negative consequences of stopping/reducing exercise, dysregulation of affect, and inflexible exercise routines. It is associated with increased eating disorder psychopathology and poor clinical outcome. However, its relationships with two important clinical issues, quality of life (QoL) and motivation to change, are currently unknown. This study aimed to assess the cross-sectional relationships between compulsive exercise, QoL, psychological distress (anxiety and depressive symptoms, and obsessive-compulsive traits) and motivation to change in patients with AN. METHOD A total of 78 adults with AN participated in this study, which was nested within a randomized controlled trial of psychological treatments for AN. At baseline (pre-treatment), participants completed questionnaires assessing compulsive exercise, eating disorder (ED) psychopathology, QoL, psychological distress and motivation to change. RESULTS Baseline correlational analyses demonstrated a moderate positive relationship between compulsive exercise and ED psychopathology, and a weak positive relationship between compulsive exercise and psychological distress. There was a moderate negative relationship between compulsive exercise and eating disorder QoL. CONCLUSIONS These results indicate compulsive exercise is moderately associated with poorer QoL and weakly associated with higher distress. Targeting compulsive exercise in the treatment of anorexia nervosa may help reduce the burden of illness and improve patients' engagement in treatment. TRIAL REGISTRATION ACTRN12610000585022. Taking a LEAP forward in the treatment of anorexia nervosa: a randomized controlled trial. NHMRC grant: 634922.
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Affiliation(s)
- Sarah Young
- Griffith Taylor Building, School of Psychology, University of Sydney, Sydney, Australia
| | - Stephen Touyz
- School of Psychology, University of Sydney, Sydney, Australia
| | - Caroline Meyer
- WMG, University of Warwick, United Kingdom & University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Jon Arcelus
- Institute of Mental Health, Faculty of Medicine & Health Sciences, University of Nottingham, Nottingham, UK
- Leicestershire Adult Eating Disorders Service, Leicestershire Partnership NHS Trust, Bennion Centre, Glenfield Hospital, Leicester, UK
| | - Paul Rhodes
- School of Psychology, University of Sydney, Sydney, Australia
| | - Sloane Madden
- School of Medicine, University of Sydney, Sydney, Australia
- Eating Disorders Service at the Sydney Children’s Hospitals Network, Westmead, Australia
| | - Kathleen Pike
- Division of Behavioral Health Services and Policy Research, Columbia University, New York, USA
| | - Evelyn Attia
- Department of Psychiatry, College of Physicians and Surgeons of Columbia University, Weill Cornell Medical College, New York, USA
| | - Ross D. Crosby
- Neuropsychiatric Research Institute, Fargo, North Dakota USA
- University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota USA
| | - Phillipa Hay
- Translational Health Research Institute (THRI), School of Medicine, Western Sydney University, Campbelltown, Australia
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Vulnerability to exercise addiction, socio-demographic, behavioral and psychological characteristics of runners at risk for eating disorders. Compr Psychiatry 2018; 81:48-52. [PMID: 29247962 DOI: 10.1016/j.comppsych.2017.11.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 11/22/2017] [Accepted: 11/23/2017] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Excessive exercise is frequently associated with eating disorders and may degenerate into exercise addiction. We still don't know whether runners at risk for eating disorders are at risk for exercise addiction. Our aim is to assess: 1) risk for exercise addiction in runners at risk for eating disorders and 2) socio-demographic, behavioral and psychological characteristics distinguishing runners at-risk from not-at-risk for eating disorders. METHODS We assessed risk for eating disorders and exercise addiction using the SCOFF questionnaire and the Exercise Addiction Inventory personality traits with the Big-Five Inventory Test, socio-demographic data, eating and training habits in a sample of 154 healthy runners. RESULTS Twenty five subjects had a score of ≥2 at the SCOFF and were included in the group "at risk for eating disorders". In this group, we found a higher percentage of subjects at risk for exercise addiction (p=0.01) and higher average scores at the Exercise Addiction Inventory (p=0.01) than runners not at risk (N=136). Runners at risk were statistically younger (p=0.03), women (p=0.001), started running to lose weight more often (p=0.03), lost more kilos since affiliation in their running club (p=0.04), and were characterized by neurotic traits using the Big-Five-Inventory Test (p=3.10-6). CONCLUSIONS Screening for exercise addiction and mood disorders could lead to a more accurate management of runners at risk for eating disorders. Identifying vulnerable individuals will facilitate the prevention of eating disorders and preserve the benefits of sport practice.
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Dittmer N, Jacobi C, Voderholzer U. Compulsive exercise in eating disorders: proposal for a definition and a clinical assessment. J Eat Disord 2018; 6:42. [PMID: 30505444 PMCID: PMC6260729 DOI: 10.1186/s40337-018-0219-x] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Accepted: 09/11/2018] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Compulsive exercise has been recognized as a highly prevalent symptom in eating disorders (ED) for over 100 years and is associated with poor short-term and long-term treatment outcome. Progress in understanding and treatment of compulsive exercise will remain limited as long as no consensus framework for definition and assessment of compulsive exercise exists, as results cannot be compared across clinical studies.Based on existing literature, it was our aim to propose a transdiagnostic definition and a clinical assessment for compulsive exercise, that can be applied to adolescent and adult patients with ED. METHOD During a series of meetings of experienced clinicians at a highly specialized hospital for eating disorders, we elaborated a transdiagnostic definition of compulsive exercise in ED. Additionally, we derived a clinical interview for the assessment of compulsive exercise and its different subtypes. RESULTS The core criterion when defining and assessing compulsive exercise is a pathologically increased exercise pattern characterized by 1) excessive exercise that a patient feels driven to perform in response to an obsession or according to rules that must be applied rigidly, and 2) exercise that is aimed at preventing or reducing distress or at preventing some dreaded consequence. A second necessary criterion is the physical or psychological burden caused by compulsive exercise, i.e., that it is time-consuming, significantly interferes with the patient's daily routine, occupational functioning or social relationships or is continued despite medical injury, illness, or lack of enjoyment. Insight that compulsive exercise is excessive or unreasonable was added as an optional criterion.Compulsive exercise manifests itself in three different subtypes: 1) vigorous exercise, 2) marked increase in daily movement, or 3) motor restlessness.The above criteria must be met during the past 6 months, together with one of the three subtypes of compulsive exercise. CONCLUSIONS The proposed criteria aim to foster the discussion around definition and assessment of compulsive exercise with the goal of reaching an international consensus in the near future.Providing a consistent framework for researchers and clinicians would considerably advance understanding and treatment of compulsive exercise in ED patients.
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Affiliation(s)
- Nina Dittmer
- Schoen Clinic Roseneck, Am Roseneck 6, Prien am Chiemsee, Germany.,2Department of Clinical Psychology and E-Mental-Health, Technische Universität Dresden, Dresden, Germany
| | - Corinna Jacobi
- 2Department of Clinical Psychology and E-Mental-Health, Technische Universität Dresden, Dresden, Germany
| | - Ulrich Voderholzer
- Schoen Clinic Roseneck, Am Roseneck 6, Prien am Chiemsee, Germany.,3Department of Psychiatry and Psychotherapy, University of Freiburg, Freiburg, Germany.,4Department of Psychiatry and Psychotherapy, University of Munich (LMU), Munich, Germany
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Dittmer N, Voderholzer U, von der Mühlen M, Marwitz M, Fumi M, Mönch C, Alexandridis K, Cuntz U, Jacobi C, Schlegl S. Specialized group intervention for compulsive exercise in inpatients with eating disorders: feasibility and preliminary outcomes. J Eat Disord 2018; 6:27. [PMID: 30214803 PMCID: PMC6131908 DOI: 10.1186/s40337-018-0200-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Accepted: 06/01/2018] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Patients with eating disorders (ED) often suffer from compulsive exercise behavior, which is associated with lower short-term response to treatment and poorer long-term outcome. Evidence-based interventions specifically targeting compulsive exercise behavior have been scarce so far. We developed a manualized group therapeutic approach integrating cognitive-behavioral therapy, exercise therapy and exposure with response management to promote healthy exercise behavior. Our objective was to examine the feasibility and acceptance of this new approach as add-on to regular inpatient treatment in a pilot study. Additionally, we wanted to estimate preliminary effect sizes. METHODS Thirty-two female, adolescent and adult eating disordered inpatients were recruited. According to the 4th ed. of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV), twenty-six patients met criteria for Anorexia nervosa (AN), two for Bulimia nervosa and four for eating disorder not otherwise specified. Semi-structured interviews were conducted for qualitative evaluation of feasibility and acceptance of the new intervention. Patients completed the Commitment to Exercise Scale (CES) and the Compulsive Exercise Test (CET) for assessment of compulsive exercise, the Eating Disorder Inventory-2 for assessment of eating disorder pathology, the Beck Depression Inventory-II and Brief Symptom Inventory for assessment of depressive and general psychopathology and the Emotion Regulation Skills Questionnaire for assessment of emotion regulation before the beginning and at the end of the group intervention. Additionally, weight gain was monitored. RESULTS Feasibility of our approach was confirmed. All patients reported a high satisfaction with both structure and content of the group. Between pre- and post-intervention, patients showed significant reductions in compulsive exercise (effect size CES: 1.44; effect size CET total: 0.93), drive for thinness (effect size: 0.48), depressive symptoms (effect size: 0.36), general psychopathology (effect size: 0.29) and acceptance of emotions (effect size: - 0.62). Patients with AN also showed significant mean weight gain during the intervention (effect size: - 0.44). CONCLUSIONS Results of our pilot study indicate that our integrative approach to compulsive exercise in ED patients might represent a promising new therapeutic option. Feasibility and acceptance of the intervention were confirmed. Preliminary effect sizes on most outcomes were promising. As improvements in Body-mass-index, eating disorder and general psychopathology are also to be expected by routine inpatient treatment, a large randomized trial is currently underway to evaluate the efficacy of this new intervention.
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Affiliation(s)
- Nina Dittmer
- Schoen Clinic Roseneck, Am Roseneck 6, Prien am Chiemsee, Germany.,2Department of Clinical Psychology and E-Mental-Health, Technische Universität Dresden, Dresden, Germany
| | - Ulrich Voderholzer
- Schoen Clinic Roseneck, Am Roseneck 6, Prien am Chiemsee, Germany.,3Department of Psychiatry and Psychotherapy, University Hospital of Freiburg, Freiburg, Germany
| | | | - Michael Marwitz
- Schoen Clinic Roseneck, Am Roseneck 6, Prien am Chiemsee, Germany
| | - Markus Fumi
- Schoen Clinic Roseneck, Am Roseneck 6, Prien am Chiemsee, Germany
| | - Claudia Mönch
- Schoen Clinic Roseneck, Am Roseneck 6, Prien am Chiemsee, Germany
| | | | - Ulrich Cuntz
- Schoen Clinic Roseneck, Am Roseneck 6, Prien am Chiemsee, Germany.,4Paracelsus Medical University, Salzburg, Austria
| | - Corinna Jacobi
- 2Department of Clinical Psychology and E-Mental-Health, Technische Universität Dresden, Dresden, Germany
| | - Sandra Schlegl
- 5Department of Psychiatry and Psychotherapy, University Hospital of Munich (LMU), Munich, Germany
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Monell E, Levallius J, Forsén Mantilla E, Birgegård A. Running on empty - a nationwide large-scale examination of compulsive exercise in eating disorders. J Eat Disord 2018; 6:11. [PMID: 29942510 PMCID: PMC5996558 DOI: 10.1186/s40337-018-0197-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 05/15/2018] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Compulsive exercise (CE) has been the neglected "Cinderella" among eating disorder (ED) symptoms, even though it seems to impact severity, treatment and outcome. This prompted a large-scale and systematic examination of the impact of CE in a representative ED sample. METHODS CE was examined in over 9000 female and male patients from a clinical ED database (covering out-patient, day and/or residential treatment) with respect to prevalence, ED diagnosis, ED symptoms, clinical features, patient characteristics, and outcome at 1-year follow-up. Relationships between changes in CE behavior and remission were also examined. RESULTS CE was a transdiagnostic symptom, present in nearly half of all patients (48%). It was associated with greater overall ED pathology, particularly dietary restraint, and negative perfectionism. Initial CE did not impact remission rate, but patients continuing or starting CE during treatment had considerably lower remission rates compared to patients who never engaged in, or ceased with, CE. Results were comparable for females and males. CONCLUSIONS At baseline, there were few differences between patients with and without CE, except a somewhat higher symptom load for patients with CE, and CE did not predict ED outcome. However, how CE developed during treatment to 1-year follow-up considerably impacted remission rates. We strongly recommend CE to be systematically assessed, addressed, and continuously evaluated in all ED patients seeking treatment.
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Affiliation(s)
- Elin Monell
- 1Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.,2Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden
| | - Johanna Levallius
- 1Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.,2Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden
| | - Emma Forsén Mantilla
- 1Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.,2Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden
| | - Andreas Birgegård
- 1Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.,2Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden
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Mathisen TF, Bratland-Sanda S, Rosenvinge JH, Friborg O, Pettersen G, Vrabel KA, Sundgot-Borgen J. Treatment effects on compulsive exercise and physical activity in eating disorders. J Eat Disord 2018; 6:43. [PMID: 30559966 PMCID: PMC6293524 DOI: 10.1186/s40337-018-0215-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Accepted: 08/29/2018] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Dysfunctional thoughts- and use of physical activity (PA) are core symptoms of the eating disorders (ED) bulimia nervosa (BN) and binge eating disorder (BED). The compulsive desire for PA complicates a favourable treatment outcome; hence, regular, adapted PA led by personnel with competence in exercise science is rarely part of treatment of BN and BED. The present study compared cognitive behaviour therapy (CBT) with a new treatment combining physical exercise and dietary therapy (PED-t) with respect to the short- and long-term changes in the level of compulsive exercise and actual level of PA in women with BN or BED. METHODS We enrolled 187 women with BN or BED, aged 18-40 years, with BMI 17.5-35, in an outpatient randomised controlled therapy trial. Participants were randomised to PED-t or CBT, while waitlist participants served as a control group during the treatment period. The treatment covered 16 weeks, with 6- and 12 months follow-up, and outcomes included self-reported compulsive exercise (CE) and objectively measured PA, analysed by linear mixed regression models. RESULTS Both CBT and PED-t reduced CE from baseline (P < 0.01, Hedges g ~ 0.4), but with no difference to control group. Compared to baseline, only PED-t significantly reduced the number of patients who scored above cut-off rating for CE, but with no between-group differences. The proportion of participants complying with the official recommendation for PA neither changed following treatment, nor emerged different between the treatment arms. CONCLUSION Both therapies resulted in significant improvements in compulsive exercise, a change not found in the control group, however there were no between-group differences. The findings are tempered by the low statistical power due to a small control group size. The number of participants complying with the recommendation for PA were stable throughout the study, and no change in total PA was found. Presence and intensity of CE decline with treatment, but a need to increase PA towards healthy levels remains unsolved. TRIAL REGISTRATION Approved by the Norwegian Regional Committee for Medical and Health Research Ethics (ID: 2013/1871, 16th of December 2013); registered in Clinical Trials (ID: NCT02079935, 17th of February 2014).
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Affiliation(s)
| | - Solfrid Bratland-Sanda
- Department of Sports and Physical Education and Outdoor Sciences, University of South-Eastern Norway, Bø in Telemark, Norway
| | - Jan H Rosenvinge
- 3Department of Psychology, Faculty of Health Sciences, UiT -The Arctic University of Norway, Tromsø, Norway
| | - Oddgeir Friborg
- 3Department of Psychology, Faculty of Health Sciences, UiT -The Arctic University of Norway, Tromsø, Norway
| | - Gunn Pettersen
- 5Department of Health and Care Sciences, Faculty of Health Sciences, The Arctic University of Norway, Tromsø, Norway
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Paslakis G, Fauck V, Röder K, Rauh E, Rauh M, Erim Y. Virtual reality jogging as a novel exposure paradigm for the acute urge to be physically active in patients with eating disorders: Implications for treatment. Int J Eat Disord 2017; 50:1243-1246. [PMID: 28801958 DOI: 10.1002/eat.22768] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 08/01/2017] [Accepted: 08/01/2017] [Indexed: 11/11/2022]
Abstract
The acute urge to be physically active is a relevant clinical phenomenon in patients suffering from eating disorders. In this study with n = 20 female patients with anorexia nervosa and n = 10 female patients with bulimia nervosa, a virtual reality (VR) jogging paradigm was applied as a novel highly immersive 3D exposure paradigm. Patients were asked to rate their acute urge to be physically active during the exposure procedure. A 10-item self-report questionnaire (smQ) was developed to capture the cognitive, emotional, and behavioral aspects of the acute urge to move. We hypothesized that exposure would lead to habituation of the urge to be physically active. We also hypothesized that leptin levels would be associated with the degree of the subjective urge to be physically active, while habituation would be associated with a decrease in stress hormones (α-amylase, cortisol, and cortisone in saliva). A statistically significant change in subjective scores in the smQ from baseline to postexposure was seen. Our novel VR paradigm may serve as a therapeutic tool for exposure and habituation of the urge of acutely engaging in physical activity in patients with eating disorders.
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Affiliation(s)
- Georgios Paslakis
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital Erlangen, Erlangen, Germany
| | - Vanessa Fauck
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital Erlangen, Erlangen, Germany
| | - Kathrin Röder
- Schön Klinik Bad Staffelstein, Bad Staffelstein, Germany
| | - Elisabeth Rauh
- Schön Klinik Bad Staffelstein, Bad Staffelstein, Germany
| | - Manfred Rauh
- Department of Pediatrics and Adolescent Medicine, University Hospital Erlangen, Erlangen, Germany
| | - Yesim Erim
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital Erlangen, Erlangen, Germany
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Renz JA, Fisher M, Vidair HB, Hirsch D, Malizio J, Barger H, Fornari V. Excessive exercise among adolescents with eating disorders: examination of psychological and demographic variables. Int J Adolesc Med Health 2017; 31:ijamh-2017-0032. [PMID: 28850546 DOI: 10.1515/ijamh-2017-0032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Accepted: 07/14/2017] [Indexed: 11/15/2022]
Abstract
Background While a large number of patients with eating disorders (EDs) engage in excessive exercise (EE), both for weight control and mood regulation, there has been minimal research evaluating the relationship between EE and demographic and psychological factors, especially in adolescent patients. Purpose The goals of this study were to identify the occurrence of EE compared to other ED behaviors and to develop a regression model examining psychological, behavioral and demographic predictors of EE among adolescents with EDs. Methods Demographic and clinical information was determined for 217 adolescent patients in several levels of care (126 outpatient, 61 day program, 28 inpatient) with diagnoses of anorexia nervosa (AN) (24.9%), bulimia nervosa (BN) (25.8%), and eating disorder not otherwise specified (EDNOS) (49.3%). These patients presented to a large ED program and completed a series of questionnaires on admission to the program. Descriptive statistics, t-tests, chi-square analyses and multiple logistic regression were utilized to describe the population of adolescent patients and develop the model for predicting EE. Results Forty-seven percent of patients indicated they participated in EE in the past 4 weeks, compared to 32% for binge eating, 35% for vomiting and 15% for laxative use; 42% of patients with anorexia nervosa participated in EE, compared to 54% with bulimia nervosa and 49% with EDNOS. The regression model that was developed to predict EE, which included factors of depression, anxiety, dietary restraint, age, body mass index (BMI), diagnosis and level of care, correctly classified EE in 71.5% of cases. Dietary restraint and BMI were the two factors found to be significantly associated with EE. Conclusions Forty-seven percent of adolescent patients presenting for treatment of an ED reported participating in EE. This was larger than the numbers of patients reporting other ED behaviors that are commonly assessed, indicating the need for psychoeducation for multidisciplinary treatment teams, assessment, prevention, and clinical treatment services for this problematic behavior. It is important that those who treat patients with ED assess for and monitor EE behaviors that can complicate the treatment.
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Affiliation(s)
- Jessica A Renz
- Division of Child and Adolescent Psychiatryt, Zucker Hillside Hospital, Northwell Health New Hyde Park, USA
| | - Martin Fisher
- Division of Adolescent Medicine, Cohen Children's Medical Center, Northwell Health, Professor of Pediatrics, New Hyde Park, NY 11042, USA, Phone: 516-465-5459, Fax: 516-465-5299.,Hofstra - Northwell School of Medicine, Hempstead, NY, USA
| | - Hilary B Vidair
- Division of Child and Adolescent Psychiatryt, Zucker Hillside Hospital, Northwell Health New Hyde Park, USA
| | - Dina Hirsch
- Division of Child and Adolescent Psychiatry, Zucker Hillside Hospital, Northwell Health, New Hyde Park, NY, USA
| | - Joan Malizio
- Division of Adolescent Medicine, Cohen Children's Medical Center, Northwell Health, New Hyde Park, NY, USA
| | - Hamutal Barger
- Division of Adolescent Medicine, Cohen Children's Medical Center, Northwell Health, New Hyde Park, NY, USA
| | - Victor Fornari
- Division of Child and Adolescent Psychiatryt, Zucker Hillside Hospital, Northwell Health New Hyde Park, USA.,Hofstra - Northwell School of Medicine, Hempstead, NY, USA
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Young S, Touyz S, Meyer C, Arcelus J, Rhodes P, Madden S, Pike K, Attia E, Crosby RD, Wales J, Hay P. Validity of Exercise Measures in Adults with Anorexia Nervosa: The EDE, Compulsive Exercise Test and Other Self-Report Scales. Int J Eat Disord 2017; 50:533-541. [PMID: 27696468 DOI: 10.1002/eat.22633] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 08/06/2016] [Accepted: 09/08/2016] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Compulsive exercise is a prominent feature for the majority of patients with Anorexia Nervosa (AN), but there is a dearth of research evaluating assessment instruments. This study assessed the concurrent validity of the exercise items of the Eating Disorder Examination (EDE) and Eating Disorder Examination-Questionnaire (EDE-Q), with the Compulsive Exercise Test (CET) and other self-report exercise measures in patients with AN. We also aimed to perform validation of the CET in an adult clinical sample. METHODS The sample consisted of 78 adults with AN, recruited for the randomized controlled trial "Taking a LEAP forward in the treatment of anorexia nervosa." At baseline, participants completed the EDE, EDE-Q, CET, Reasons for Exercise Inventory (REI), Commitment to Exercise Scale (CES) and Exercise Beliefs Questionnaire (EBQ). Correlational and regression analyses were performed. RESULTS EDE exercise days and exercise time per day were positively correlated with each other and with all CET subscales (except Lack of exercise enjoyment), CES mean, EBQ total and REI total. Exercise time per day was associated with a higher EDE global score. The CET demonstrated good concurrent validity with the CES, the REI and the EBQ. Of the self-reports, the CET explained the greatest variance in eating disorder psychopathology and demonstrated good to excellent reliability in this sample. DISCUSSION The EDE and EDE-Q demonstrated good concurrent validity with the CET. Further research is required to evaluate the CET's factor structure in a large clinical sample. However, the CET has demonstrated strong clinical utility in adult patients with AN. © 2016 Wiley Periodicals, Inc.(Int J Eat Disord 2017; 50:533-541).
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Affiliation(s)
- Sarah Young
- School of Psychology, University of Sydney, Sydney, Australia
| | - Stephen Touyz
- School of Psychology, University of Sydney, Sydney, Australia
| | - Caroline Meyer
- WMG, University of Warwick, United Kingdom & University Hospitals Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
| | - Jon Arcelus
- Institute of Mental Health, Faculty of Medicine & Health Sciences, University of Nottingham, Nottingham, United Kingdom and Leicestershire Adult Eating Disorders Service, Leicestershire Partnership NHS Trust, Bennion Centre, Glenfield Hospital, United Kingdom
| | - Paul Rhodes
- School of Psychology, University of Sydney, Sydney, Australia
| | - Sloane Madden
- Sydney Children's Hospital Network, Westmead, Australia and School of Medicine, The University of Sydney, Sydney, Australia
| | - Kathleen Pike
- Division of Behavioral Health Services and Policy Research, Columbia University, New York
| | - Evelyn Attia
- Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York
| | - Ross D Crosby
- Neuropsychiatric Research Institute, Fargo, North Dakota.,University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota
| | - Jackie Wales
- Leicestershire Adult Eating Disorders Service, Leicestershire Partnership NHS Trust, Bennion Centre, Glenfield Hospital, United Kingdom
| | - Phillipa Hay
- Centre for Health Research, School of Medicine, Western Sydney University, Campbelltown, Australia
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Levallius J, Collin C, Birgegård A. Now you see it, Now you don't: compulsive exercise in adolescents with an eating disorder. J Eat Disord 2017; 5:9. [PMID: 28392917 PMCID: PMC5376699 DOI: 10.1186/s40337-016-0129-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 12/01/2016] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Compulsive exercise (CE) has been proposed as significant in the etiology, development and maintenance of eating disorders (EDs), resulting in more severe and enduring pathology. However, few studies have investigated CE longitudinally in adolescents with EDs. We aimed to test if adolescents show the same associations between CE and other clinical variables as previous research has found in adults. METHODS Three thousand one hundred sixteen girls and 139 boys from a clinical ED database were investigated regarding prevalence and frequency of CE and its relation to psychiatric symptoms, associated features and outcome. Denial of illness is common among adolescents and was therefore adjusted for. RESULTS Adjusted CE prevalence in girls was 44%, and CE was most prevalent in bulimia nervosa. As previously found in adults, those with CE scored significantly higher than non-CE on total ED severity, level of restriction and negative perfectionism. However, there were only minor differences between CE and non-CE patients on emotional distress, hyperactivity, suicidality and self-esteem. Among boys, adjusted CE prevalence was 38%, and CE boys scored significantly higher than non-CE on total ED severity. Initial CE did not influence 1-year outcome, although cessation of CE was associated with remission. CONCLUSIONS CE is a common clinical feature in adolescents with EDs and cessation is associated with remission. When controlling for denial of illness, CE had less detrimental impact than predicted. We recommend controlling for denial in studies on ED adolescents and further exploration of classification and treatment implications of CE.
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Affiliation(s)
- Johanna Levallius
- Department of Clinical Neuroscience, Resource Center for Eating Disorders, Center for Psychiatry Research, Karolinska Institutet, SE-113 64 Stockholm, Sweden.,Resource Center for Eating Disorders, Stockholm Health Care Services, Stockholm County Council, SE-113 64 Stockholm, Sweden
| | - Christina Collin
- Department of Clinical Neuroscience, Resource Center for Eating Disorders, Center for Psychiatry Research, Karolinska Institutet, SE-113 64 Stockholm, Sweden.,Resource Center for Eating Disorders, Stockholm Health Care Services, Stockholm County Council, SE-113 64 Stockholm, Sweden
| | - Andreas Birgegård
- Department of Clinical Neuroscience, Resource Center for Eating Disorders, Center for Psychiatry Research, Karolinska Institutet, SE-113 64 Stockholm, Sweden.,Resource Center for Eating Disorders, Stockholm Health Care Services, Stockholm County Council, SE-113 64 Stockholm, Sweden
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Sauchelli S, Arcelus J, Granero R, Jiménez-Murcia S, Agüera Z, Del Pino-Gutiérrez A, Fernández-Aranda F. Dimensions of Compulsive Exercise across Eating Disorder Diagnostic Subtypes and the Validation of the Spanish Version of the Compulsive Exercise Test. Front Psychol 2016; 7:1852. [PMID: 27933021 PMCID: PMC5121244 DOI: 10.3389/fpsyg.2016.01852] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 11/09/2016] [Indexed: 01/06/2023] Open
Abstract
Objectives: Compulsive exercise in eating disorders has been traditionally considered as a behavior that serves the purpose of weight/shape control. More recently, it has been postulated that there may be other factors that drive the compulsive need to exercise. This has led to the development of the Compulsive Exercise Test (CET); a self-reported questionnaire that aims to explore the cognitive-behavioral underpinnings of compulsive exercise from a multi-faceted perspective. The objectives of this study were threefold: (1) to validate the Spanish version of the CET; (2) to compare eating disorder diagnostic subtypes and a healthy control group in terms of the factors that drive compulsive exercise as defined by the CET; (3) to explore how the dimensions evaluated in the CET are associated with eating disorder symptoms and general psychopathology. Methods: The CET was administered to a total of 157 patients with an eating disorder [40 anorexia nervosa, 56 bulimia nervosa (BN), and 61 eating disorder not-otherwise-specified (EDNOS)] and 128 healthy weight/eating controls. Patients were assessed via a semi-structured interview to reach a DSM-IV-TR diagnosis. Additionally, all participants completed the Symptom Checklist-90-Revised (SCL-90R) and the Eating Disorders Inventory-2 (EDI-2). Results: Confirmatory factor analysis demonstrated adequate goodness-of-fit to the original five-factor model of the CET. BN and EDNOS patients scored higher in the avoidance and rule-driven behavior, weight control, and total CET scales in comparison to the healthy controls, and higher across all scales apart from the exercise rigidity scale compared to the anorexia nervosa patients. Mean scores of the anorexia nervosa patients did not differ to those of the control participants, except for the mood improvement scale where the anorexia nervosa patients obtained a lower mean score. Mean scores between the BN and EDNOS patients were equivalent. The CET scales avoidance and rule-driven behavior, weight of control and total CET scores were positively correlated with the clinical assessment measures of the SCL-90R and EDI-2. Conclusion: Compulsive exercise is a multidimensional construct and the factors driving compulsive exercise differ according to the eating disorder diagnostic subtype. This should be taken into account when addressing compulsive exercise during the treatment of eating disorders.
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Affiliation(s)
- Sarah Sauchelli
- Department of Psychiatry, University Hospital of Bellvitge - Bellvitge Biomedical Research InstituteBarcelona, Spain; Centro de Investigación Biomédica en Red de la Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos IIIMadrid, Spain
| | - Jon Arcelus
- Institute of Mental Health, Faculty of Medicine & Health Sciences, University of NottinghamNottingham, UK; Leicester Eating Disorder Service, Leicester Glenfield HospitalLeicester, UK
| | - Roser Granero
- Centro de Investigación Biomédica en Red de la Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos IIIMadrid, Spain; Department of Psychobiology and Methodology, Autonomous University of BarcelonaBarcelona, Spain
| | - Susana Jiménez-Murcia
- Department of Psychiatry, University Hospital of Bellvitge - Bellvitge Biomedical Research InstituteBarcelona, Spain; Centro de Investigación Biomédica en Red de la Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos IIIMadrid, Spain; Department of Clinical Sciences, School of Medicine, University of BarcelonaBarcelona, Spain
| | - Zaida Agüera
- Department of Psychiatry, University Hospital of Bellvitge - Bellvitge Biomedical Research InstituteBarcelona, Spain; Centro de Investigación Biomédica en Red de la Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos IIIMadrid, Spain
| | - Amparo Del Pino-Gutiérrez
- Department of Psychiatry, University Hospital of Bellvitge - Bellvitge Biomedical Research InstituteBarcelona, Spain; Nursing Department of Mental Health, Public Health, Maternal and Child Health, The Nursing School of the University of BarcelonaBarcelona, Spain
| | - Fernando Fernández-Aranda
- Department of Psychiatry, University Hospital of Bellvitge - Bellvitge Biomedical Research InstituteBarcelona, Spain; Centro de Investigación Biomédica en Red de la Fisiopatología Obesidad y Nutrición, Instituto de Salud Carlos IIIMadrid, Spain; Department of Clinical Sciences, School of Medicine, University of BarcelonaBarcelona, Spain
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47
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Noetel M, Miskovic-Wheatley J, Costa D, Crosby RD, Hay P, Kohn M, Madden S, Touyz S. Exercise for the compulsive exercisers? An exploratory study in adolescent inpatients with anorexia nervosa. ACTA ACUST UNITED AC 2016. [DOI: 10.1080/21662630.2016.1202123] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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48
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Achamrah N, Coëffier M, Déchelotte P. Physical activity in patients with anorexia nervosa. Nutr Rev 2016; 74:301-11. [DOI: 10.1093/nutrit/nuw001] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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49
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Swenne I. Evaluation of the Compulsive Exercise Test (CET) in Adolescents with Eating Disorders: Factor Structure and Relation to Eating Disordered Psychopathology. EUROPEAN EATING DISORDERS REVIEW 2016; 24:334-40. [PMID: 26892035 DOI: 10.1002/erv.2439] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Revised: 01/08/2016] [Accepted: 01/14/2016] [Indexed: 01/23/2023]
Abstract
OBJECTIVE The aims of this study were to explore the factor structure of the Compulsive Exercise Test (CET) in a clinical sample of Swedish adolescents with eating disorders (ED) and to study the relationship of CET with ED cognitions, body weight and exercise frequency. METHODS The compulsive Exercise Test, the Eating Disorders Examination-Questionnaire, body mass index (BMI) and exercise frequency were available at assessment of 210 adolescents (age 14.4 ± 1.6 years) with ED. RESULTS Factor analysis generated four factors with close similarity to factors previously obtained in a community sample of adolescents samples and supported the use of the original version of CET. Exercise for weight control was strongly related to ED cognitions but less to exercise frequency and BMI. Exercise for regulation of mood was related to ED cognitions and exercise frequency but not to BMI. DISCUSSION In adolescents with ED, different aspects of exercise are related to ED cognitions. This needs addressing in the treatment of adolescents with ED. Copyright © 2016 John Wiley & Sons, Ltd and Eating Disorders Association.
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Affiliation(s)
- Ingemar Swenne
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
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50
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Goodwin H, Haycraft E, Meyer C. Disordered Eating, Compulsive Exercise, and Sport Participation in a UK Adolescent Sample. EUROPEAN EATING DISORDERS REVIEW 2016; 24:304-9. [PMID: 26892196 DOI: 10.1002/erv.2441] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 01/11/2016] [Accepted: 01/23/2016] [Indexed: 11/06/2022]
Abstract
The sport literature has produced equivocal results as to whether sport participation is a protective or risk factor for disordered eating. One mechanism by which it could be a risk factor is the increased drive or compulsion to exercise. This study compared the levels of disordered eating and compulsive exercise between adolescent sport and non-sport participants. A sample of 417 male and female adolescents, aged 14-16 years old, was recruited from UK secondary schools. Participants completed questionnaire packs that included: the Eating Disorder Inventory; a measure of exercise behaviour; and the Compulsive Exercise Test (CET). Non-sport participants reported significantly greater body dissatisfaction than sport participants, and this was true for boys and girls. Significant group differences were also reported for many of the CET scales, with sport participants generally reporting greater levels of compulsive exercise than non-sport participants. Implications of these results are discussed. Copyright © 2016 John Wiley & Sons, Ltd and Eating Disorders Association.
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Affiliation(s)
- Huw Goodwin
- Loughborough University Centre for Research into Eating Disorders, School of Sport, Exercise, and Health Sciences, Loughborough, Leicestershire, UK
| | - Emma Haycraft
- Loughborough University Centre for Research into Eating Disorders, School of Sport, Exercise, and Health Sciences, Loughborough, Leicestershire, UK
| | - Caroline Meyer
- Institute for Digital Healthcare, Warwick Manufacturing Group, University of Warwick, Coventry, UK.,Human Metabolism Research Unit, University Hospitals Coventry and Warwickshire NHS Trust, UK
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