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Davis HA, Rush M, Smith GT. Reciprocal relations between body dissatisfaction and excessive exercise in college women. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2024; 72:1473-1479. [PMID: 35728008 DOI: 10.1080/07448481.2022.2080508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 05/10/2022] [Accepted: 05/16/2022] [Indexed: 06/15/2023]
Abstract
Objective: Body dissatisfaction elevates the risk for disordered eating behaviors. Excessive exercise is prevalent among college women and associated with harm. Risk theory posits a bidirectional relationship between risk factors for disordered eating behaviors and the behaviors themselves. This study investigated the longitudinal, reciprocal relationship between body dissatisfaction and excessive exercise. Participants and methods: College women (n = 302) assessed in August (baseline) and November (follow-up). Results: Baseline body dissatisfaction significantly predicted increases in excessive exercise endorsement at follow-up, controlling for baseline excessive exercise endorsement and body mass index (BMI). Baseline excessive exercise endorsement predicted increases in body dissatisfaction at follow-up, controlling for baseline body dissatisfaction and BMI. Conclusions: Findings support the presence of a positive feedback loop between body dissatisfaction and excessive exercise; both predict increases in risk for the other, regardless of weight status. Future research should test whether this process is ongoing and predicts further distress.
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Affiliation(s)
- Heather A Davis
- Department of Psychology, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA
| | - Molly Rush
- Barnes-Jewish Hospital System in St. Louis, St. Louis, Missouri, USA
| | - Gregory T Smith
- Department of Psychology, University of Kentucky, Lexington, Kentucky, USA
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2
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Lampe EW, Presseller EK, Abber SR, Sonnenblick RM, Juarascio AS, Manasse SM. Affective profiles of exercise episodes are associated with maladaptive and adaptive motivations for exercise. EUROPEAN EATING DISORDERS REVIEW 2023; 31:863-873. [PMID: 37436089 DOI: 10.1002/erv.3012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 04/26/2023] [Accepted: 07/01/2023] [Indexed: 07/13/2023]
Abstract
OBJECTIVE Maladaptive exercise (i.e., driven and/or compensatory exercise) is common in binge-spectrum eating disorders (EDs; e.g., bulimia nervosa, binge ED) and associated with adverse treatment outcomes. Alternatively, individuals with EDs are often also engaging in adaptive exercise (e.g., for enjoyment or health improvement), and increasing adaptive exercise may decrease ED symptoms. The current study aimed to understand which exercise episodes are likely to be maladaptive/adaptive so that interventions can appropriately decrease/increase maladaptive and adaptive exercise. METHOD We used latent profile analysis (LPA) to identify pre-exercise affective profiles of 661 exercise episodes among 84 individuals with binge-spectrum EDs and examined associations between LPA-identified profiles and subsequent exercise motivations using ecological momentary assessment. RESULTS A two-profile solution best fit our data: Profile 1 (n = 174), 'positive affectivity,' and Profile 2 (n = 487), 'negative affectivity.' Episodes in the 'negative affectivity' profile were more likely to be endorsed as both driven and intended to influence body shape/weight. Episodes in the 'positive affectivity' profile were more likely to be endorsed as exercising for enjoyment. CONCLUSIONS Results support two phenotypes of exercise episodes, and differential associations of these phenotypes with adaptive and maladaptive motivations for exercise.
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Affiliation(s)
- Elizabeth W Lampe
- Department of Psychology, Drexel University, Philadelphia, Pennsylvania, USA
- Center for Weight Eating and Lifestyle Science (WELL Center), Drexel University, Philadelphia, Pennsylvania, USA
| | - Emily K Presseller
- Department of Psychology, Drexel University, Philadelphia, Pennsylvania, USA
- Center for Weight Eating and Lifestyle Science (WELL Center), Drexel University, Philadelphia, Pennsylvania, USA
| | - Sophie R Abber
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Ross M Sonnenblick
- Department of Psychology, Drexel University, Philadelphia, Pennsylvania, USA
- Center for Weight Eating and Lifestyle Science (WELL Center), Drexel University, Philadelphia, Pennsylvania, USA
| | - Adrienne S Juarascio
- Department of Psychology, Drexel University, Philadelphia, Pennsylvania, USA
- Center for Weight Eating and Lifestyle Science (WELL Center), Drexel University, Philadelphia, Pennsylvania, USA
| | - Stephanie M Manasse
- Center for Weight Eating and Lifestyle Science (WELL Center), Drexel University, Philadelphia, Pennsylvania, USA
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Pacanowski CR, Dominick G, Crosby RD, Engel SG, Cao L, Linde JA. Daily self-weighing compared with an active control causes greater negative affective lability in emerging adult women: A randomized trial. Appl Psychol Health Well Being 2023; 15:1695-1713. [PMID: 37339756 DOI: 10.1111/aphw.12463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 05/26/2023] [Indexed: 06/22/2023]
Abstract
Age-related weight gain prevention may reduce population overweight/obesity. Emerging adulthood is a crucial time to act, as rate of gain accelerates and health habits develop. Evidence supports self-weighing (SW) for preventing weight gain; however, how SW impacts psychological states and behaviors in vulnerable groups is unclear. This study assessed daily SW effects on affective lability, stress, weight-related stress, body satisfaction, and weight-control behaviors. Sixty-nine university females (aged 18-22) were randomized to daily SW or temperature-taking (TT) control. Over 2 weeks, participants completed five daily ecological momentary assessments with their intervention behavior. A graph of their data with a trendline was emailed daily, with no other intervention components. Multilevel mixed models with random effect for day assessed variability in positive/negative affect. Generalized linear mixed models assessed outcomes pre- and post-SW or TT and generalized estimating equations assessed weight-control behaviors. Negative affective lability was significantly greater for SW versus TT. While general stress did not differ between groups, weight-related stress was significantly higher and body satisfaction was significantly lower post-behavior for SW but not TT. Groups did not significantly differ in the number or probability of weight-control behaviors. Caution is advised when recommending self-weighing to prevent weight gain for emerging adults.
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Affiliation(s)
- C R Pacanowski
- Department of Behavioral Health and Nutrition, University of Delaware, Newark, Delaware, USA
| | - G Dominick
- Department of Behavioral Health and Nutrition, University of Delaware, Newark, Delaware, USA
| | - R D Crosby
- Sanford Center for Biobehavioral Research, Fargo, North Dakota, USA
| | - S G Engel
- Sanford Center for Biobehavioral Research, Fargo, North Dakota, USA
| | - L Cao
- Sanford Center for Biobehavioral Research, Fargo, North Dakota, USA
| | - J A Linde
- Department of Epidemiology and Community Health, University of Minnesota, Minneapolis, Minnesota, USA
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Lampe EW, Gorrell S, Smith K, Payne-Reichert AM, Juarascio AS, Manasse SM. Divergent trajectories of positive affect following maladaptive and non-maladaptive exercise among individuals with binge-spectrum eating disorders. Int J Eat Disord 2023; 56:1001-1010. [PMID: 36719039 PMCID: PMC10286557 DOI: 10.1002/eat.23901] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 01/13/2023] [Accepted: 01/13/2023] [Indexed: 02/01/2023]
Abstract
OBJECTIVE Individuals with eating disorders (EDs) often engage in maladaptive exercise (e.g., feeling driven, or to "compensate" for eating) which maintains eating pathology. Maladaptive exercise has been theorized to help individuals with EDs regulate emotions by enhancing positive affect (PA) and reducing negative affect (NA) associated with binge episodes and poor body image. However, no research has considered the presence of non-maladaptive exercise or evaluated this theory in binge-spectrum EDs. METHODS This study evaluated affective trajectories pre- and post-exercise and examined exercise type (maladaptive or non-maladaptive) as a moderator. We recruited adults with binge-spectrum EDs (N = 107; n = 84 endorsed exercise) to complete a 7- to 14-day ecological momentary assessment protocol assessing NA (anxiety, guilt, and sadness), PA (excitement and cheerfulness), and exercise. RESULTS There was a significant quadratic trajectory of PA pre-exercise, suggesting that the upward trajectory of PA leveled out as it moved closer to an exercise episode. Exercise type significantly moderated the cubic trajectory of PA post-exercise, such that the upward trajectory of PA accelerated in the hours following non-maladaptive exercise episodes while the downward trajectory of PA accelerated in the hours following maladaptive exercise episodes. No trajectories of NA demonstrated significant effects. CONCLUSIONS Pre-exercise trajectories of PA may reflect positive expectancies around exercise. Post-exercise trajectories of PA suggest that non-maladaptive exercise promotes increased PA. Future research should evaluate when, and for whom, exercise serves to regulate affect and examine other momentary risk factors of exercise in EDs. PUBLIC SIGNIFICANCE Individuals with EDs often engage in maladaptive exercise (e.g., feeling driven, or to "compensate" for eating). Maladaptive exercise has been theorized to help individuals with EDs regulate emotions. This study evaluated affective trajectories pre- and post-exercise and examined whether exercise type (maladaptive or non-maladaptive) changed these trajectories. Pre-exercise trajectories of PA may reflect positive expectancies around exercise. Post-exercise trajectories of PA suggest that non-maladaptive exercise promotes increased PA.
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Affiliation(s)
- Elizabeth W. Lampe
- Department of Psychology, Drexel University, Philadelphia, PA, United States
- Center for Weight Eating and Lifestyle Science (WELL Center), Drexel University, Philadelphia, PA, United States
| | - Sasha Gorrell
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, United States
| | - Kathryn Smith
- Department of Psychiatry and Behavioral Sciences, Keck School of Medicine, University of Southern California, 2250 Alcazar St, #2200 Los Angeles, CA 90033
| | - Adam M. Payne-Reichert
- Center for Weight Eating and Lifestyle Science (WELL Center), Drexel University, Philadelphia, PA, United States
| | - Adrienne S. Juarascio
- Department of Psychology, Drexel University, Philadelphia, PA, United States
- Center for Weight Eating and Lifestyle Science (WELL Center), Drexel University, Philadelphia, PA, United States
| | - Stephanie M. Manasse
- Center for Weight Eating and Lifestyle Science (WELL Center), Drexel University, Philadelphia, PA, United States
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Ortiz AML, Davis HA, Riley EN, Smith GT. The interaction between affective lability and eating expectancies predicts binge eating. Eat Disord 2022; 30:331-344. [PMID: 33848234 PMCID: PMC8511350 DOI: 10.1080/10640266.2021.1905449] [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] [Indexed: 10/21/2022]
Abstract
Both affective lability and eating expectancies have been found to predict binge eating. There is the additional possibility that the joint effect of affective lability and eating expectancies incurs further risk: perhaps expectancies for affective relief from eating operate more strongly in those experiencing frequent, rapid shifts in emotion. In the current study, we tested whether such a joint effect predicts binge eating prospectively in college students. We assessed affective lability, eating expectancies, and binge eating in 358 college students at two time points during the first year of college (e.g., December and April). The interaction of affective lability and eating expectancies in December predicted binge eating 4 months later in April. The influence of eating expectancies on binge eating was stronger at higher levels of affective lability. Findings offer support to the hypothesis that risk factors may transact to further elevate risk for eating disorder behaviors.Clinical implicationsThe interaction of affective lability and eating expectancies predicts binge eatingRisk factors may interact to further increase binge eatingIdentification of co-occurring risk factors may have vital treatment implications.
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Affiliation(s)
- Anna Marie L Ortiz
- Department of Psychology, University of Kentucky, Lexington, Kentucky, USA
| | - Heather A Davis
- Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, Illinois, USA
| | - Elizabeth N Riley
- Center for Innovation in Population Health in the College of Public Health, University of Kentucky, Lexington, Kentucky, USA
| | - Gregory T Smith
- Department of Psychology, University of Kentucky, Lexington, Kentucky, USA
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Emotion Dysregulation as a Mediator of the Relationship between Anxiety, Compulsive Exercise and Eating Disorder Symptoms in Adolescents. CHILDREN 2021; 8:children8121088. [PMID: 34943286 PMCID: PMC8700564 DOI: 10.3390/children8121088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 11/16/2021] [Accepted: 11/20/2021] [Indexed: 11/17/2022]
Abstract
Anxiety has been suggested to be a key contributing factor for compulsive exercise, however, existing literature has demonstrated contradictory relationships between anxiety and compulsive exercise among adolescents. According to the Emotional Cascade Model (ECM), factors such as rumination and emotional suppression may mediate the association between affect and exercise. The current study therefore aimed to investigate whether rumination and emotional suppression mediate the relationship between anxiety and compulsive exercise in predicting ED symptoms in adolescents. Questionnaires assessing compulsive exercise, anxiety, depressive rumination, emotional suppression, and ED symptoms were completed by 212 adolescent males (Mage = 13.39, SD = 1.22) and 189 adolescent females (Mage = 13.64, SD = 1.29). The structural equation model showed indirect effects between anxiety and compulsive exercise through rumination and emotional suppression in males but not in females. Moreover, anxiety had an indirect effect on eating disorder symptoms through rumination, emotional suppression and compulsive exercise in both males and females. In line with ECM, the results suggest that rumination and emotional suppression may have a key role in the association between anxiety, compulsive exercise and eating disorder symptoms in adolescents. These findings suggest that compulsive exercise may be used as a dysfunctional coping mechanism to escape from a negative emotional cascade generated by the interaction of anxiety, rumination and emotional suppression. Future longitudinal studies to test the role of compulsive exercise as a dysfunctional behaviour in the ECM are needed.
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Schaefer LM, Hazzard VM, Smith KE, Johnson CA, Cao L, Crosby RD, Peterson CB, Crow SJ, Bardone-Cone AM, Joiner TE, Le Grange D, Klein MH, Mitchell JE, Wonderlich SA. Examining the roles of emotion dysregulation and impulsivity in the relationship between psychological trauma and substance abuse among women with bulimic-spectrum pathology. Eat Disord 2021; 29:276-291. [PMID: 33724903 PMCID: PMC8373646 DOI: 10.1080/10640266.2021.1891370] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Individuals with bulimia nervosa report elevated rates of childhood maltreatment, which appears to increase risk for co-occurring substance use problems and negatively impact clinical course. The current study sought to examine the mechanistic pathways by which specific forms of childhood maltreatment may give rise to substance use problems among individuals with bulimic-spectrum pathology. Women with bulimic-spectrum disorders (N = 204) completed measures of childhood trauma, emotion dysregulation, impulsivity, and substance use. Path analysis was used to examine emotion dysregulation and impulsivity as mediators of the relationship between distinct forms of childhood trauma (physical abuse, physical neglect, emotional abuse, emotional neglect, and sexual abuse) and the presence of problematic alcohol/drug use. In the full path model, significant pathways from childhood emotional abuse to emotion dysregulation, childhood emotional neglect to impulsivity, and emotion dysregulation to problematic substance use emerged. Further, emotion dysregulation significantly mediated the relationship between emotional abuse and substance use. Results indicate that emotion dysregulation may be an important mechanism linking a history of childhood emotional maltreatment to later eating and substance use problems, and therefore may be an important treatment target among individuals with co-occurring eating and substance use concerns.Childhood emotional abuse was related to greater emotion dysregulation.Childhood emotional neglect was related to greater impulsivity.Emotion dysregulation was related to greater problematic substance use.Emotional abuse may impact substance use through emotion dysregulation.Creating emotion dysregulation may improve substance and eating disorder symptoms.
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Affiliation(s)
- Lauren M. Schaefer
- Center for Biobehavioral Research, Sanford Research, Fargo, North Dakota, USA
| | - Vivienne M. Hazzard
- Center for Biobehavioral Research, Sanford Research, Fargo, North Dakota, USA
| | - Kathryn E. Smith
- Center for Biobehavioral Research, Sanford Research, Fargo, North Dakota, USA
- University of North Dakota School of Medicine and Health Sciences, Department of Psychiatry and Behavioral Science, Fargo, North Dakota, USA
| | - Cassandra A. Johnson
- Center for Biobehavioral Research, Sanford Research, Fargo, North Dakota, USA
- Department of Biostatistics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Li Cao
- Center for Biobehavioral Research, Sanford Research, Fargo, North Dakota, USA
| | - Ross D. Crosby
- Center for Biobehavioral Research, Sanford Research, Fargo, North Dakota, USA
- University of North Dakota School of Medicine and Health Sciences, Department of Psychiatry and Behavioral Science, Fargo, North Dakota, USA
| | - Carol B. Peterson
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, Minnesota, USA
- The Emily Program, St. Paul, Minnesota, USA
| | - Scott J. Crow
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, Minnesota, USA
- The Emily Program, St. Paul, Minnesota, USA
| | - Anna M. Bardone-Cone
- Department of Psychology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Thomas E. Joiner
- Department of Psychology, Florida State University, Tallahassee, Florida, USA
| | - Daniel Le Grange
- Department of Psychiatry, University of California, San Francisco, California, USA
| | - Marjorie H. Klein
- Department of Psychiatry, University of Wisconsin – Madison, Madison, Wisconsin, USA
| | - James E. Mitchell
- Center for Biobehavioral Research, Sanford Research, Fargo, North Dakota, USA
| | - Stephen A. Wonderlich
- Center for Biobehavioral Research, Sanford Research, Fargo, North Dakota, USA
- University of North Dakota School of Medicine and Health Sciences, Department of Psychiatry and Behavioral Science, Fargo, North Dakota, USA
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Stevens CJ, Baldwin AS, Bryan AD, Conner M, Rhodes RE, Williams DM. Affective Determinants of Physical Activity: A Conceptual Framework and Narrative Review. Front Psychol 2020; 11:568331. [PMID: 33335497 PMCID: PMC7735992 DOI: 10.3389/fpsyg.2020.568331] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 11/09/2020] [Indexed: 12/23/2022] Open
Abstract
The literature on affective determinants of physical activity (PA) is growing rapidly. The present paper aims to provide greater clarity regarding the definition and distinctions among the various affect-related constructs that have been examined in relation to PA. Affective constructs are organized according to the Affect and Health Behavior Framework (AHBF), including: (1) affective response (e.g., how one feels in response to PA behavior) to PA; (2) incidental affect (e.g., how one feels throughout the day, unrelated to the target behavior); (3) affect processing (e.g., affective associations, implicit attitudes, remembered affect, anticipated affective response, and affective judgments); and (4) affectively charged motivational states (e.g., intrinsic motivation, fear, and hedonic motivation). After defining each category of affective construct, we provide examples of relevant research showing how each construct may relate to PA behavior. We conclude each section with a discussion of future directions for research.
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Affiliation(s)
- Courtney J. Stevens
- Department of Psychiatry, Dartmouth-Hitchcock Medical Center, Geisel School of Medicine, Dartmouth College, Lebanon, NH, United States
| | - Austin S. Baldwin
- Department of Psychology, Southern Methodist University, Dallas, TX, United States
| | - Angela D. Bryan
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO, United States
| | - Mark Conner
- School of Psychology, University of Leeds, Leeds, United Kingdom
| | - Ryan E. Rhodes
- School of Exercise Science, Physical & Health Education, University of Victoria, Victoria, BC, Canada
| | - David M. Williams
- Department of Behavioral and Social Sciences, Department of Psychiatry and Human Behavior, School of Public Health, Brown University, Providence, RI, United States
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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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Personality and eating and weight disorders: an open research challenge. Eat Weight Disord 2018; 23:143-147. [PMID: 29177759 DOI: 10.1007/s40519-017-0463-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Accepted: 11/08/2017] [Indexed: 10/18/2022] Open
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Farstad SM, McGeown LM, von Ranson KM. Eating disorders and personality, 2004–2016: A systematic review and meta-analysis. Clin Psychol Rev 2016. [DOI: 10.1016/j.cpr.2016.04.005] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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12
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Competitiveness as a moderator of the relation between appearance-related factors and disordered eating behaviors. Body Image 2016; 17:30-7. [PMID: 26922697 DOI: 10.1016/j.bodyim.2016.01.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2015] [Revised: 01/14/2016] [Accepted: 01/15/2016] [Indexed: 11/23/2022]
Abstract
The present study examined competitiveness as a moderator of the relationships between appearance-related factors (i.e., thin-ideal internalization, appearance contingent self-worth) and disordered eating behaviors (i.e., dieting, excessive exercise). Participants were 441 undergraduate females for cross-sectional analyses, with 237 also contributing data longitudinally, 1 year later. Results showed that, in a model including thin-ideal internalization and appearance contingent self-worth and their interactions with competitiveness, thin-ideal internalization (but not appearance contingent self-worth) interacted with competitiveness to identify concurrent levels of both dieting and excessive exercise. Individuals high in both thin-ideal internalization and competitiveness exhibited the highest levels of concurrent dieting and excessive exercise. After controlling for baseline levels of the dependent variables, neither appearance-related factor interacted with competitiveness to predict dieting or excessive exercise. These findings suggest that individuals who are both competitive and accept and strive to achieve the thin ideal may be at risk for disordered eating behaviors.
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Problematic Exercise in Anorexia Nervosa: Testing Potential Risk Factors against Different Definitions. PLoS One 2015; 10:e0143352. [PMID: 26618359 PMCID: PMC4664470 DOI: 10.1371/journal.pone.0143352] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 11/03/2015] [Indexed: 01/15/2023] Open
Abstract
“Hyperactivity” has a wide prevalence range of 31% to 80% in the anorexia nervosa literature that could be partly due to the plethora of definitions provided by researchers in this field. The purpose of this study was two-fold: 1) To assess the variance across prevalence rates of problematic exercise encountered in patients with anorexia nervosa, in relation to seven different definitions found in the literature. 2) To examine how core eating disorder symptoms and the dimensions of emotional profile are associated with these different definitions and the impact of these definitions on the assessment of patients’ quality of life. Exercise was evaluated in terms of duration, intensity, type and compulsion using a semi-structured questionnaire administered to 180 women suffering from severe anorexia nervosa. Seven different definitions of problematic exercise were identified in the literature: three entailing a single dimension of problematic exercise (duration, compulsion or intensity) and four combining these different dimensions. Emotional profile scores, obsessive-compulsive symptoms, eating disorder symptomatology, worries and concerns about body shape, self-esteem and quality of life were assessed using several established questionnaires. The prevalence of problematic exercise varied considerably from, 5% to 54%, depending on the number of criteria used for its definition. The type and level of eating disorder symptomatology was found to be associated with several definitions of problematic exercise. Surprisingly, a better self-reported quality of life was found among problematic exercisers compared to non-problematic exercisers in three of the definitions. The different definitions of problematic exercise explain the broad prevalence ranges and the conflicting associations generally reported in the literature between problematic exercise and eating disorder-related psychological parameters. There is an urgent need for a valid consensus on the definition of problematic exercise in anorexia nervosa. This will support the development of further research on the etiology and treatment of problematic exercise.
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Wolz I, Agüera Z, Granero R, Jiménez-Murcia S, Gratz KL, Menchón JM, Fernández-Aranda F. Emotion regulation in disordered eating: Psychometric properties of the Difficulties in Emotion Regulation Scale among Spanish adults and its interrelations with personality and clinical severity. Front Psychol 2015; 6:907. [PMID: 26175710 PMCID: PMC4485313 DOI: 10.3389/fpsyg.2015.00907] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 06/16/2015] [Indexed: 01/29/2023] Open
Abstract
Objective: The aims of the study were to (1) validate the Difficulties in Emotion Regulation Scale (DERS) in a sample of Spanish adults with and without eating disorders, and (2) explore the role of emotion regulation difficulties in eating disorders (ED), including its mediating role in the relation between key personality traits and ED severity. Methods: One hundred and thirty four patients (121 female, mean age = 29 years) with anorexia nervosa (n = 30), bulimia nervosa (n = 54), binge eating (n = 20), or Other Specified Feeding or Eating Disorders (n = 30) and 74 healthy control participants (51 female, mean age = 21 years) reported on general psychopathology, ED severity, personality traits and difficulties in emotion regulation. Exploratory and confirmatory factor analyses were conducted to examine the psychometrics of the DERS in this Spanish sample (Aim 1). Additionally, to examine the role of emotion regulation difficulties in ED (Aim 2), differences in emotion regulation difficulties across eating disorder subgroups were examined and structural equation modeling was used to explore the interrelations among emotion regulation, personality traits, and eating disorder severity. Results: Results support the validity and reliability of the DERS within this Spanish adult sample and suggest that this measure has a similar factor structure in this sample as in the original sample. Moreover, emotion regulation difficulties were found to differ as a function of eating disorder subtype and to mediate the relation between two specific personality traits (i.e., high harm avoidance and low self-directedness) and ED severity. Conclusions: Personality traits of high harm avoidance and low self-directedness may increase vulnerability to ED pathology indirectly, through emotion regulation difficulties.
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Affiliation(s)
- Ines Wolz
- Department of Psychiatry, University Hospital of Bellvitge-IDIBELL Barcelona, Spain ; Ciber Fisiopatologia Obesidad y Nutrición (CIBEROBN), Instituto Salud Carlos III Barcelona, Spain ; Department of Clinical Sciences, School of Medicine, University of Barcelona Barcelona, Spain
| | - Zaida Agüera
- Department of Psychiatry, University Hospital of Bellvitge-IDIBELL Barcelona, Spain ; Ciber Fisiopatologia Obesidad y Nutrición (CIBEROBN), Instituto Salud Carlos III Barcelona, Spain
| | - Roser Granero
- Ciber Fisiopatologia Obesidad y Nutrición (CIBEROBN), Instituto Salud Carlos III Barcelona, Spain ; Department of Psychobiology and Methodology, University Autònoma of Barcelona Barcelona, Spain
| | - Susana Jiménez-Murcia
- Department of Psychiatry, University Hospital of Bellvitge-IDIBELL Barcelona, Spain ; Ciber Fisiopatologia Obesidad y Nutrición (CIBEROBN), Instituto Salud Carlos III Barcelona, Spain ; Department of Clinical Sciences, School of Medicine, University of Barcelona Barcelona, Spain
| | - Kim L Gratz
- Department of Psychiatry and Human Behavior, University of Mississippi Medical Center Jackson, MS, USA
| | - José M Menchón
- Department of Psychiatry, University Hospital of Bellvitge-IDIBELL Barcelona, Spain ; Department of Clinical Sciences, School of Medicine, University of Barcelona Barcelona, Spain ; Ciber Salud Mental (CIBERSAM), Instituto Salud Carlos III Barcelona, Spain
| | - Fernando Fernández-Aranda
- Department of Psychiatry, University Hospital of Bellvitge-IDIBELL Barcelona, Spain ; Ciber Fisiopatologia Obesidad y Nutrición (CIBEROBN), Instituto Salud Carlos III Barcelona, Spain ; Department of Clinical Sciences, School of Medicine, University of Barcelona Barcelona, Spain
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