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Thomas PC, Curtis K, Potts HWW, Bark P, Perowne R, Rookes T, Rowe S. Behavior Change Techniques Within Digital Interventions for the Treatment of Eating Disorders: Systematic Review and Meta-Analysis. JMIR Ment Health 2024; 11:e57577. [PMID: 39088817 DOI: 10.2196/57577] [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: 02/20/2024] [Revised: 05/23/2024] [Accepted: 05/25/2024] [Indexed: 08/03/2024] Open
Abstract
BACKGROUND Previous systematic reviews of digital eating disorder interventions have demonstrated effectiveness at improving symptoms of eating disorders; however, our understanding of how these interventions work and what contributes to their effectiveness is limited. Understanding the behavior change techniques (BCTs) that are most commonly included within effective interventions may provide valuable information for researchers and developers. Establishing whether these techniques have been informed by theory will identify whether they target those mechanisms of action that have been identified as core to changing eating disorder behaviors. It will also evaluate the importance of a theoretical approach to digital intervention design. OBJECTIVE This study aims to define the BCTs within digital self-management interventions or minimally guided self-help interventions for adults with eating disorders that have been evaluated within randomized controlled trials. It also assessed which of the digital interventions were grounded in theory and the range of modes of delivery included. METHODS A literature search identified randomized controlled trials of digital intervention for the treatment of adults with eating disorders with minimal therapist support. Each digital intervention was coded for BCTs using the established BCT Taxonomy v1; for the application of theory using an adapted version of the theory coding scheme (TCS); and for modes of delivery using the Mode of Delivery Ontology. A meta-analysis evaluated the evidence that any individual BCT moderated effect size or that other potential factors such as the application of theory or number of modes of delivery had an effect on eating disorder outcomes. RESULTS Digital interventions included an average of 14 (SD 2.6; range 9-18) BCTs. Self-monitoring of behavior was included in all effective interventions, with Problem-solving, Information about antecedents, Feedback on behavior, Self-monitoring of outcomes of behavior, and Action planning identified in >75% (13/17) of effective interventions. Social support and Information about health consequences were more evident in effective interventions at follow-up compared with postintervention measurement. The mean number of modes of delivery was 4 (SD 1.6; range 2-7) out of 12 possible modes, with most interventions (15/17, 88%) being web based. Digital interventions that had a higher score on the TCS had a greater effect size than those with a lower TCS score (subgroup differences: χ21=9.7; P=.002; I²=89.7%) within the meta-analysis. No other subgroup analyses had statistically significant results. CONCLUSIONS There was a high level of consistency in terms of the most common BCTs within effective interventions; however, there was no evidence that any specific BCT contributed to intervention efficacy. The interventions that were more strongly informed by theory demonstrated greater improvements in eating disorder outcomes compared to waitlist or treatment-as-usual controls. These results can be used to inform the development of future digital eating disorder interventions. TRIAL REGISTRATION PROSPERO CRD42023410060; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=410060.
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Affiliation(s)
- Pamela Carien Thomas
- Department of Epidemiology & Applied Clinical Research, Division of Psychiatry, University College London, London, United Kingdom
| | - Kristina Curtis
- Department of Clinical, Educational and Health Psychology, University College London, London, United Kingdom
| | - Henry W W Potts
- UCL Institute of Health Informatics, University College London, London, United Kingdom
| | - Pippa Bark
- UCL Cancer Institute, University College London, London, United Kingdom
| | - Rachel Perowne
- Department of Clinical, Educational and Health Psychology, University College London, London, United Kingdom
| | - Tasmin Rookes
- UCL Research Department of Primary Care and Population Health, University College London, London, United Kingdom
| | - Sarah Rowe
- Department of Epidemiology & Applied Clinical Research, Division of Psychiatry, University College London, London, United Kingdom
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Peschel SKV, Sigrist C, Voss C, Fürtjes S, Berwanger J, Ollmann TM, Kische H, Rückert F, Koenig J, Beesdo-Baum K. Subclinical patterns of disordered eating behaviors in the daily life of adolescents and young adults from the general population. Child Adolesc Psychiatry Ment Health 2024; 18:69. [PMID: 38845025 PMCID: PMC11157754 DOI: 10.1186/s13034-024-00752-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 05/15/2024] [Indexed: 06/09/2024] Open
Abstract
BACKGROUND Disordered eating behaviors (DEBs), a risk factor for the development of eating disorders (EDs), are prevalent in young people and different DEBs frequently co-occur. Previous studies on DEB-patterns have largely used traditional retrospective questionnaires to assess DEBs. In addition, most previous studies did not specifically exclude individuals with clinical EDs, which limits current knowledge concerning purely subclinical patterns of DEBs. In the present study, we aimed to explore phenotypes and group sizes of subclinical patterns of DEBs reported in everyday life via smartphone-based ecological momentary assessment (EMA) in adolescents and young adults from the general population without lifetime EDs. In secondary analyses, we further aimed to investigate whether DEB-patterns would be associated with additional previously identified risk factors for ED-development. METHODS EMA was conducted in a community sample of 14-21-year-olds from Dresden, Germany, over four days for up to eight times a day and covered engagement in four DEBs: skipping eating, restrained eating, eating large amounts of food, and loss-of-control eating. Data were analyzed from N = 966 individuals without lifetime EDs with an EMA compliance rate of at least 50% (81.9% of the total sample; average compliance: 84.6%). Latent profile analyses were performed to identify subclinical patterns of DEBs, stratified by sex. Associations between symptomatic profiles and ED-risk factors were tested via regression analyses. RESULTS Based on theoretical deliberations, statistical indices, interpretability, and parsimony, a three-profile solution, namely no DEBs, high-mixed DEBs, and low-mixed DEBs, was selected for both sexes. Both symptomatic profiles in both sexes were associated with more unfavorable manifestations in additional ED risk factors compared to the no DEBs profile, with the highest number of associations being observed in the female high-mixed profile. CONCLUSIONS The present findings suggest that problematic manifestations of DEBs in young people may occur even in the absence of an ED diagnosis and that they are associated with additional risk factors for EDs, warranting increased efforts in targeted prevention, early identification and intervention in order to counteract symptom progression.
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Affiliation(s)
- Stephanie K V Peschel
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, TUD Dresden University of Technology, Dresden, Germany.
| | | | - Catharina Voss
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, TUD Dresden University of Technology, Dresden, Germany
| | - Sophia Fürtjes
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, TUD Dresden University of Technology, Dresden, Germany
| | - Johanna Berwanger
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, TUD Dresden University of Technology, Dresden, Germany
| | - Theresa M Ollmann
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, TUD Dresden University of Technology, Dresden, Germany
| | - Hanna Kische
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, TUD Dresden University of Technology, Dresden, Germany
| | - Frank Rückert
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, TUD Dresden University of Technology, Dresden, Germany
| | - Julian Koenig
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Katja Beesdo-Baum
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, TUD Dresden University of Technology, Dresden, Germany
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Romano KA, Sandoval CM, Lewis RJ, Heron KE. Daily Relationship Functioning and Disordered Eating Behaviors Among Sexual Minority Women in Same-Sex Relationships. Ann Behav Med 2024; 58:412-421. [PMID: 38581675 PMCID: PMC11112276 DOI: 10.1093/abm/kaae016] [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] [Indexed: 04/08/2024] Open
Abstract
BACKGROUND AND PURPOSE The present study aimed to examine associations between different types of relationship functioning and disordered eating behaviors (DEBs) in the everyday lives of sexual minority women in same-sex relationships-an at-risk population that has not been assessed in this context. METHODS Participants included 321 young sexual minority women (Mage = 27.56, SD = 3.67) in same-sex relationships who completed surveys assessing their daily relationship functioning and DEB use each day for a 14-day daily diary period. Multilevel structural equation modeling was used to examine daily-, person-, and couple-level associations among women's daily relationship functioning (general relationship functioning, positive and negative relational behaviors they and, separately, their partners engaged in) and DEBs (overeating, loss of control eating, emotional eating, and dietary restriction). RESULTS Results generally indicated that more positive and less negative daily relationship functioning across all assessed constructs was associated with less same-day emotional eating. In contrast, associations between all daily relationship functioning constructs and loss of control eating were not significant, nor were any relationship functioning-DEB associations at the couple level. More circumscribed patterns of association were identified for associations between the relationship functioning constructs, and overeating and dietary restriction. CONCLUSIONS Collectively, these findings provide insight into how aspects of daily relationship functioning map onto sexual minority women's daily engagement in DEBs that are linked to poor health long-term, and directions for future research and clinical practice that may warrant consideration moving forward to help advance the evidence-base and care for this historically overlooked and underserved population.
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Affiliation(s)
- Kelly A Romano
- Department of Psychiatry and Behavioral Sciences, University of Minnesota Medical School, Minneapolis, MN, USA
| | | | - Robin J Lewis
- Virginia Consortium Program in Clinical Psychology, Norfolk, VA, USA
- Department of Psychology, Old Dominion University, Norfolk, VA, USA
| | - Kristin E Heron
- Virginia Consortium Program in Clinical Psychology, Norfolk, VA, USA
- Department of Psychology, Old Dominion University, Norfolk, VA, USA
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Bazo Perez M, Frazier LD. Risk and resilience in eating disorders: differentiating pathways among psychosocial predictors. J Eat Disord 2024; 12:62. [PMID: 38773646 PMCID: PMC11110273 DOI: 10.1186/s40337-024-01023-x] [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: 10/20/2023] [Accepted: 05/15/2024] [Indexed: 05/24/2024] Open
Abstract
OBJECTIVE Eating disorders (EDs) represent a rising global health concern. The current study takes a multivariate approach to examine psychological (i.e., perfectionism, anxiety sensitivity [AS], emotion dysregulation) and sociocultural factors (i.e., body dissatisfaction) that may relate to risk and resilience in EDs. METHODS Participants were 698 undergraduate students (Mage = 21, SDage = 4.02), mainly female (71%) and Hispanic (61.6%), who participated in an online survey assessing perfectionism, emotion dysregulation, AS, body dissatisfaction, and eating behaviors. RESULTS The results from structural equation model analyses revealed differential associations with disordered eating (DE) outcomes. Self-oriented perfectionism and dysmorphic appearance concerns were associated with increased dieting/carb restriction, desire for thinness, and binging tendencies. Specifically, emotional nonacceptance and lack of emotional awareness showed associations with elevated risk for dieting/carb restriction and purging tendencies, respectively. Conversely, lack of emotional clarity showed a protective pathway to these risk behaviors. Anxiety sensitivity cognitive concerns related to higher purging tendencies, while AS social concerns related to lower purging and binging tendencies. DISCUSSION Findings highlight the differential pathways of psychosocial risk and resilience for EDs. Subscales of emotional dysregulation and AS showed risk as well as resilience associations with DE outcomes. This information is key for advancing transdiagnostic prevention and intervention to reduce the rising rates of EDs.
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Affiliation(s)
- Maria Bazo Perez
- Department of Psychology, Florida International University, 11200 SW 8th Street, Miami, FL, 33199, USA.
| | - Leslie D Frazier
- Department of Psychology, Florida International University, 11200 SW 8th Street, Miami, FL, 33199, USA
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Fan J, Nagata JM, Cuccolo K, Ganson KT. Associations between dieting practices and eating disorder attitudes and behaviors: Results from the Canadian study of adolescent health behaviors. Eat Behav 2024; 54:101886. [PMID: 38788552 DOI: 10.1016/j.eatbeh.2024.101886] [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: 06/05/2023] [Revised: 05/08/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024]
Abstract
This study aimed to describe the frequency of dieting practices among adolescents and young adults in Canada, as well as determine the association between dieting and eating disorder attitudes and behaviors. Data from 2762 Canadian adolescents and young adults from the Canadian Study of Adolescent Health Behaviors were analyzed. Frequencies were used to determine the prevalence of 11 different diets among the sample, and chi-square tests were used to assess gender differences. Multiple modified Poisson and linear regression analyses were conducted to determine the associations between any dieting and eating disorder attitudes and behaviors. Among the sample, 15.7 % of girls and women, 10.4 % of boys and men, and 13.0 % of transgender/gender expansive (TGE) participants reported any dieting in the past 12 months, with the Ketogenic diet being most common among all genders. Results from regression analyses showed that engaging in any dieting in the past 12 months was associated with greater eating disorder psychopathology among girls, women, boys, and men, but not TGE participants. There were varying trends in association between specific types of dieting practices and eating disorder behaviors among girls, women, boys, and men. Dieting is relatively common among a national sample of Canadian adolescents and young adults, and engagement is associated with greater eating disorder psychopathology and behaviors. Healthcare and public health professionals should consider screening for eating disorders among adolescents and young adults who report engaging in dieting practices.
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Affiliation(s)
- Jingchuan Fan
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, ON, Canada
| | - Jason M Nagata
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
| | - Kelly Cuccolo
- Department of Psychology, Alma College, Alma, MI, USA
| | - Kyle T Ganson
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, ON, Canada.
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Gutierrez-Colina AM, Aichele S, Lavender JM, Sanchez N, Thorstad I, Gulley LD, Emerick JE, Schrag R, Thomas V, Spinner H, Arnold T, Heroy A, Haigney MC, Tanofsky-Kraff M, Shomaker LB. Associations of social and cognitive-behavioral variables with disinhibited eating and anxiety: An ecological momentary assessment study. Int J Eat Disord 2024; 57:1213-1223. [PMID: 38415929 DOI: 10.1002/eat.24177] [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: 12/13/2023] [Revised: 02/12/2024] [Accepted: 02/12/2024] [Indexed: 02/29/2024]
Abstract
OBJECTIVE Among adolescents, disinhibited eating and anxiety commonly co-occur. Precision intervention approaches targeting unique mechanistic vulnerabilities that contribute to disinhibited eating and anxiety may therefore be helpful. However, the effectiveness of such interventions hinges on knowledge of between- and within-person associations related to disinhibited eating, anxiety, and related processes. METHOD A sample of 39 adolescent females (12-17 years) with elevated anxiety and above-average weight (BMI %ile ≥ 75th) completed measures of theoretically driven social and cognitive-behavioral variables, disinhibited eating, and anxiety via ecological momentary assessment over 7 days. Data were analyzed using mixed-effects models. RESULTS Between-person differences in social stressors were linked to emotional eating, eating in the absence of hunger, and anxiety, whereas between-person differences in negative thoughts were associated with all disinhibited eating variables and anxiety. Between-person differences in avoidance were not related to any outcome. Additionally, between-person differences in social stressors and negative thoughts-as well as within-person deviations (from person-average levels) of social stressors, negative thoughts, and avoidance-were associated with anxiety. In turn, between-person differences in anxiety predicted eating in the absence of hunger and emotional eating, and within-person deviations in anxiety were associated with emotional eating at any given time point. DISCUSSION Findings support elements of both the interpersonal and cognitive-behavioral models of disinhibited eating. Differential trigger effects on anxiety, both at the between- and within-person levels, and significant associations between anxiety and all eating-related outcomes, highlight the potential utility of interventions targeting individual differences in sensitivity to anxiety triggers. PUBLIC SIGNIFICANCE Findings provide support for the interpersonal and cognitive-behavioral models of disinhibited eating, highlighting anxiety as a salient vulnerability and potential mechanistic factor underlying disinhibited eating. Social, cognitive, and behavioral variables were differentially related to anxiety across participants, suggesting potential for future intervention tailoring and intervention selection based on adolescents' sensitivity to anxiety as a trigger for disinhibited eating behavior.
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Affiliation(s)
- Ana M Gutierrez-Colina
- Department of Human Development and Family Studies, Colorado State University, Fort Collins, Colorado, USA
- Department of Pediatrics, Section of Endocrinology, University of Colorado Anschutz and Children's Hospital Colorado, Aurora, Colorado, USA
| | - Stephen Aichele
- Department of Human Development and Family Studies, Colorado State University, Fort Collins, Colorado, USA
- Colorado School of Public Health, Aurora, Colorado, USA
| | - Jason M Lavender
- Military Cardiovascular Outcomes Research (MiCOR) Program, Department of Medicine, Uniformed Services University, Bethesda, Maryland, USA
- The Metis Foundation, San Antonio, Texas, USA
- Department of Medicine, Uniformed Services University, Bethesda, Maryland, USA
| | - Natalia Sanchez
- Department of Human Development and Family Studies, Colorado State University, Fort Collins, Colorado, USA
| | - Isabel Thorstad
- Military Cardiovascular Outcomes Research (MiCOR) Program, Department of Medicine, Uniformed Services University, Bethesda, Maryland, USA
- The Metis Foundation, San Antonio, Texas, USA
| | - Lauren D Gulley
- Department of Human Development and Family Studies, Colorado State University, Fort Collins, Colorado, USA
- Department of Pediatrics, Section of Endocrinology, University of Colorado Anschutz and Children's Hospital Colorado, Aurora, Colorado, USA
| | - Jill E Emerick
- Department of Pediatrics, Uniformed Services University, Bethesda, Maryland, USA
| | - Ruby Schrag
- Military Cardiovascular Outcomes Research (MiCOR) Program, Department of Medicine, Uniformed Services University, Bethesda, Maryland, USA
- The Metis Foundation, San Antonio, Texas, USA
| | - Victoria Thomas
- Military Cardiovascular Outcomes Research (MiCOR) Program, Department of Medicine, Uniformed Services University, Bethesda, Maryland, USA
- The Metis Foundation, San Antonio, Texas, USA
| | - Holly Spinner
- Military Cardiovascular Outcomes Research (MiCOR) Program, Department of Medicine, Uniformed Services University, Bethesda, Maryland, USA
- The Metis Foundation, San Antonio, Texas, USA
| | - Thomas Arnold
- Military Cardiovascular Outcomes Research (MiCOR) Program, Department of Medicine, Uniformed Services University, Bethesda, Maryland, USA
- The Metis Foundation, San Antonio, Texas, USA
| | - Andrew Heroy
- Military Cardiovascular Outcomes Research (MiCOR) Program, Department of Medicine, Uniformed Services University, Bethesda, Maryland, USA
- The Metis Foundation, San Antonio, Texas, USA
| | - Mark C Haigney
- Military Cardiovascular Outcomes Research (MiCOR) Program, Department of Medicine, Uniformed Services University, Bethesda, Maryland, USA
- Department of Medicine, Uniformed Services University, Bethesda, Maryland, USA
| | - Marian Tanofsky-Kraff
- Military Cardiovascular Outcomes Research (MiCOR) Program, Department of Medicine, Uniformed Services University, Bethesda, Maryland, USA
- Department of Medical and Clinical Psychology, Uniformed Services University, Bethesda, Maryland, USA
| | - Lauren B Shomaker
- Department of Human Development and Family Studies, Colorado State University, Fort Collins, Colorado, USA
- Department of Pediatrics, Section of Endocrinology, University of Colorado Anschutz and Children's Hospital Colorado, Aurora, Colorado, USA
- Colorado School of Public Health, Aurora, Colorado, USA
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Peschel SKV, Fürtjes S, Sigrist C, Voss C, Berwanger J, Ollmann TM, Kische H, Rückert F, Koenig J, Pieper L, Beesdo-Baum K. Tension and disordered eating behaviors in the daily lives of adolescents and young adults from the general population: Associations and moderating role of trait emotion regulation. Scand J Psychol 2024; 65:252-263. [PMID: 37850537 DOI: 10.1111/sjop.12971] [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: 03/02/2023] [Revised: 08/10/2023] [Accepted: 09/15/2023] [Indexed: 10/19/2023]
Abstract
Experiences of tension and difficulties in emotion regulation have been linked to eating pathology in clinical samples and are targeted in respective treatment approaches. The present study aimed to investigate the impact of tension on engagement in disordered eating behaviors (DEBs) and potential moderating effects of trait emotion regulation in young people from the general population. A subsample of 971 adolescents and young adults from an epidemiological cohort study reported on levels of tension and four different DEBs (skipping eating, restrained eating, eating large amounts of food, loss-of-control-eating) via ecological momentary assessment (EMA), as well as on trait emotion regulation via questionnaire. In multilevel models, momentary tension did not predict levels of subsequent DEBs. However, higher average levels of tension across the EMA period predicted higher levels of all DEBs. No interactions with emotion regulation emerged. Individuals experiencing overall higher levels of tension appear to be more prone to engaging in DEBs.
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Affiliation(s)
- Stephanie K V Peschel
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Sophia Fürtjes
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Christine Sigrist
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Catharina Voss
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Johanna Berwanger
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Theresa M Ollmann
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Hanna Kische
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Frank Rückert
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Julian Koenig
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Lars Pieper
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Katja Beesdo-Baum
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
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Bachner-Melman R, Lev-Ari L, Tiram H, Zohar AH. Self-Objectification, Disordered Eating and Sexual Orientation in Men. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:106. [PMID: 38248568 PMCID: PMC10815722 DOI: 10.3390/ijerph21010106] [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: 11/17/2023] [Revised: 01/12/2024] [Accepted: 01/15/2024] [Indexed: 01/23/2024]
Abstract
The interplay between disordered eating, depressive symptoms and self-objectification differs between genders and sexual orientations, and merits further study in homosexual and heterosexual men. We examined disordered eating, depressive symptoms and self-objectification in a sample of Israeli heterosexual and homosexual men. Participants were 215 men aged 19-65, 108 of whom were classified by the Kinsey scale as being heterosexual and 107 as homosexual. They completed online measures of self-objectification, disordered eating and depressive symptoms. Heterosexual men reported lower levels of disordered eating and self-objectification than homosexual men, however the difference in depressive symptoms was not statistically significant. Correlations between disordered eating, self-objectification and depressive symptoms when controlling for age, BMI and number of children were all significant, with similar patterns of association for heterosexual and homosexual men. Self-objectification partially mediated the association between sexual orientation and disordered eating. However, contrary to our hypothesis, sexual orientation (homosexual/heterosexual) did not moderate the association between disordered eating and self-objectification. The tendency of homosexual men towards self-objectification is linked to unhealthy eating habits. Self-objectification helps explain the propensity of homosexual versus heterosexual men to develop disordered eating and possibly eating disorders. It should therefore be targeted in prevention and in therapy.
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Affiliation(s)
- Rachel Bachner-Melman
- Clinical Psychology Graduate Program, Ruppin Academic Center, Emek Hefer 4025000, Israel; (L.L.-A.); (H.T.); (A.H.Z.)
- School of Social Work, Hebrew University of Jerusalem, Jerusalem 9190500, Israel
| | - Lilac Lev-Ari
- Clinical Psychology Graduate Program, Ruppin Academic Center, Emek Hefer 4025000, Israel; (L.L.-A.); (H.T.); (A.H.Z.)
- Lior Tsfaty Suicide and Mental Pain Research Center, Ruppin Academic Center, Emek Hefer 4025000, Israel
| | - Hadar Tiram
- Clinical Psychology Graduate Program, Ruppin Academic Center, Emek Hefer 4025000, Israel; (L.L.-A.); (H.T.); (A.H.Z.)
| | - Ada H. Zohar
- Clinical Psychology Graduate Program, Ruppin Academic Center, Emek Hefer 4025000, Israel; (L.L.-A.); (H.T.); (A.H.Z.)
- Lior Tsfaty Suicide and Mental Pain Research Center, Ruppin Academic Center, Emek Hefer 4025000, Israel
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Chen DR, Lin LY, Hsiao SC. Role of peer support on the cycle of weight teasing, psychological distress and disordered eating in Taiwanese adolescents: A moderated mediation analysis. Eat Behav 2023; 51:101815. [PMID: 37748247 DOI: 10.1016/j.eatbeh.2023.101815] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 09/09/2023] [Accepted: 09/11/2023] [Indexed: 09/27/2023]
Abstract
BACKGROUND Several studies have reported the beneficial role of social support on adolescent health. However, few studies have explored the role of peer support on the cycle of weight teasing, psychological distress, and disordered eating. METHODS A total of 689 adolescents aged between 13 and 16 years recruited from 37 classes in three middle schools in New Taipei City from March to June 2019 were included for analysis. Path analysis was performed using Hayes' PROCESS module. RESULTS The study found that weight teasing is directly and indirectly associated with disordered eating through psychological distress. Peer support plays a role in moderating the relationship between weight teasing and psychological distress; however, it is not significantly associated with decreased risk of disordered eating among adolescents experiencing weight teasing. CONCLUSION While peer support can be used against the adverse effects of weight teasing, it is not the absolute solution, and additional interventions are warranted.
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Affiliation(s)
- Duan-Rung Chen
- Institute of Health Behaviors and Community Sciences, College of Public Health, National Taiwan University, Room 636, No. 17, Xu-Zhou Rd., Taipei 10055, Taiwan; Population Health Research Center, National Taiwan University, No. 17, Xu-Zhou Rd., Taipei 10055, Taiwan.
| | - Li-Yin Lin
- Department of Leisure Industry and Health Promotion, National Taipei University of Nursing and Health Sciences, 365 MingDe Road, Beitou District, Taipei 11219, Taiwan
| | - Shu-Chen Hsiao
- Institute of Health Behaviors and Community Sciences, College of Public Health, National Taiwan University, Room 636, No. 17, Xu-Zhou Rd., Taipei 10055, Taiwan
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Salameh-Dakwar R, Elran-Barak R, Zahra-Zeitoun Y, Soroka G, Froylich D, Assalia A, Latzer Y. Interpersonal Characteristics and Binge Eating among Patients Pursuing Bariatric Surgery. Healthcare (Basel) 2023; 11:2836. [PMID: 37957980 PMCID: PMC10647538 DOI: 10.3390/healthcare11212836] [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: 09/20/2023] [Revised: 10/17/2023] [Accepted: 10/20/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND Preoperative binge eating behavior has been associated with difficulties in weight loss maintenance among patients pursuing bariatric surgery. However, limited data exists on the relationship between interpersonal difficulties and binge eating. OBJECTIVES To identify interpersonal factors linked with binge eating among bariatric surgery candidates. SETTING One hundred and seventeen adult bariatric surgery candidates (BMI = 42.2 ± 5.2) from three different hospitals completed questionnaires on the day of their bariatric committee meeting for operation approval. METHODS Binge eating was assessed using the Questionnaire on Eating and Weight Patterns-5 (QEWP-5) as a dichotomous variable. Self-esteem was measured using the Rosenberg Self-Esteem Scale (RSES), and interpersonal characteristics were evaluated using the short version of the Inventory of Interpersonal Problems (IIP-32). Sociodemographic variables (age, gender, income, education) and BMI were considered as confounders. RESULTS Approximately 25% of bariatric surgery candidates reported experiencing binge eating episodes within the previous three months. Participants with binge eating exhibited significantly lower self-esteem and more interpersonal difficulties, particularly in the domains of aggressiveness and dependence, compared to those without binge eating. Logistic regression analysis revealed that aggressiveness was a significant predictor of binge eating in this sample. CONCLUSIONS This study is the first, to the best of our knowledge, to investigate the relationship between interpersonal difficulties and binge eating among bariatric surgery candidates. The findings highlight the significant contribution of aggressiveness to binge eating and emphasize the importance of clinicians assessing patients' interpersonal functioning, particularly with regard to aggressiveness, as a factor that may contribute to the maintenance and occurrence of binge eating behaviors.
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Affiliation(s)
| | - Roni Elran-Barak
- School of Public Health, University of Haifa, Haifa 3498838, Israel
| | | | | | | | | | - Yael Latzer
- School of Public Health, University of Haifa, Haifa 3498838, Israel
- Rambam Medical Center, Haifa 3109601, Israel
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Russell H, Aouad P, Le A, Marks P, Maloney D, Touyz S, Maguire S. Psychotherapies for eating disorders: findings from a rapid review. J Eat Disord 2023; 11:175. [PMID: 37794513 PMCID: PMC10548609 DOI: 10.1186/s40337-023-00886-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 09/11/2023] [Indexed: 10/06/2023] Open
Abstract
BACKGROUND Psychotherapy is considered central to the effective treatment of eating disorders-focusing on behavioural, psychological, and social factors that contribute to the illness. Research indicates psychotherapeutic interventions out-perform placebo, waitlist, and/or other treatments; but, outcomes vary with room for major improvement. Thus, this review aims to (1) establish and consolidate knowledge on efficacious eating disorder psychotherapies; (2) highlight select emerging psychotherapeutic interventions; and (3) identify knowledge gaps to better inform future treatment research and development. METHODS The current review forms part of a series of Rapid Reviews published in a special issue in the Journal of Eating Disorders to inform the development of the Australian-government-funded National Eating Disorder Research and Translation Strategy 2021-2031. Three databases were searched for studies published between 2009 and 2023, published in English, and comprising high-level evidence studies (meta-analyses, systematic reviews, moderately sized randomised controlled studies, moderately sized controlled-cohort studies, and population studies). Data pertaining to psychotherapies for eating disorders were synthesised and outlined in the current paper. RESULTS 281 studies met inclusion criteria. Behavioural therapies were most commonly studied, with cognitive-behavioural and family-based therapies being the most researched; and thus, having the largest evidence-base for treating anorexia nervosa, bulimia nervosa, and binge eating disorder. Other therapies, such as interpersonal and dialectical behaviour therapies also demonstrated positive treatment outcomes. Emerging evidence supports specific use of Acceptance and Commitment; Integrative Cognitive Affective; Exposure; Mindfulness; and Emotionally-Focused therapies; however further research is needed to determine their efficacy. Similarly, growing support for self-help, group, and computer/internet-based therapeutic modalities was noted. Psychotherapies for avoidant/restrictive food intake disorder; other, and unspecified feeding and eating disorders were lacking evidence. CONCLUSIONS Currently, clinical practice is largely supported by research indicating that behavioural and cognitive-behavioural psychotherapies are most effective for the treatment of eating disorders. However, the efficacy of psychotherapeutic interventions varies across studies, highlighting the need for investment and expansion of research into enhanced variants and novel psychotherapies to improve illness outcomes. There is also a pressing need for investigation into the whole range of eating disorder presentations and populations, to determine the most effective interventions.
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Affiliation(s)
- Haley Russell
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Level 2, Charles Perkins Centre (D17), University of Sydney, Sydney, NSW, 2006, Australia
| | - Phillip Aouad
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Level 2, Charles Perkins Centre (D17), University of Sydney, Sydney, NSW, 2006, Australia.
| | - Anvi Le
- Healthcare Management Advisors, Melbourne, Australia
| | - Peta Marks
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Level 2, Charles Perkins Centre (D17), University of Sydney, Sydney, NSW, 2006, Australia
| | - Danielle Maloney
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Level 2, Charles Perkins Centre (D17), University of Sydney, Sydney, NSW, 2006, Australia
- Sydney Local Health District, New South Wales Health, Sydney, Australia
| | - Stephen Touyz
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Level 2, Charles Perkins Centre (D17), University of Sydney, Sydney, NSW, 2006, Australia
| | - Sarah Maguire
- InsideOut Institute, Central Clinical School, Faculty of Medicine and Health, Level 2, Charles Perkins Centre (D17), University of Sydney, Sydney, NSW, 2006, Australia
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12
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Law R, Jevons EFP. Exploring the perceived influence of social media use on disordered eating in nutrition and dietetics students. J Hum Nutr Diet 2023; 36:2050-2059. [PMID: 37475206 DOI: 10.1111/jhn.13212] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 07/07/2023] [Indexed: 07/22/2023]
Abstract
BACKGROUND Social media use (SMU) is increasingly widespread. More recently, SMU has been associated with increases in disordered eating; however, few qualitative studies have explored this issue in nutrition and dietetics students specifically, where susceptibility to disordered eating may be particularly high. The present study therefore aimed to investigate the perceived impact of SMU on disordered eating in nutrition and dietetics students. METHODS One-to-one, in-depth, semi-structured interviews were conducted with nutrition and dietetics students from universities across the UK. Interviews explored students' views on the potential influence of SMU on their eating-related thoughts, feelings and behaviours. Data were thematically analysed to identify key themes. RESULTS The findings suggested that SMU may provide students with a useful tool for the exploration of new recipes, ingredients and health-related information, thus enabling them to improve their eating behaviour and diet quality. However, students also showed high levels of objective awareness regarding the problems associated with SMU, including the presence of misinformation, body image dissatisfaction, social pressures and disordered eating. Interestingly, despite enabling them to detect sources of misinformation, students also discussed the negative impact that their course had on their eating habits, suggesting course content may be an additional risk factor for the development of disordered eating for this particular group. CONCLUSIONS Future research should investigate ways to mitigate the negative impact of SMU and course content on disordered eating in nutrition and dietetics students.
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Affiliation(s)
- Rebecca Law
- Department of Clinical Sciences and Nutrition, University of Chester, Chester, UK
| | - Emily F P Jevons
- Department of Clinical Sciences and Nutrition, University of Chester, Chester, UK
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13
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Osborne EL, Ainsworth B, Hooper N, Atkinson MJ. Experiences of Using Digital Mindfulness-Based Interventions: Rapid Scoping Review and Thematic Synthesis. J Med Internet Res 2023; 25:e44220. [PMID: 37768709 PMCID: PMC10570895 DOI: 10.2196/44220] [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: 11/14/2022] [Revised: 07/05/2023] [Accepted: 08/01/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Digital mindfulness-based interventions (MBIs) are a promising approach to deliver accessible and scalable mindfulness training and have been shown to improve a range of health outcomes. However, the success of digital MBIs is reliant on adequate engagement, which remains a crucial challenge. Understanding people's experiences of using digital MBIs and identifying the core factors that facilitate or act as barriers to engagement is essential to inform intervention development and maximize engagement and outcomes. OBJECTIVE This study aims to systematically map the literature on people's experiences of using digital MBIs that target psychosocial variables (eg, anxiety, depression, distress, and well-being) and identify key barriers to and facilitators of engagement. METHODS We conducted a scoping review to synthesize empirical qualitative research on people's experiences of using digital MBIs. We adopted a streamlined approach to ensure that the evidence could be incorporated into the early stages of intervention development. The search strategy identified articles with at least one keyword related to mindfulness, digital, user experience, and psychosocial variables in their title or abstract. Inclusion criteria specified that articles must have a qualitative component, report on participants' experiences of using a digital MBI designed to improve psychosocial variables, and have a sample age range that at least partially overlapped with 16 to 35 years. Qualitative data on user experience were charted and analyzed using inductive thematic synthesis to generate understandings that go beyond the content of the original studies. We used the Quality of Reporting Tool to critically appraise the included sources of evidence. RESULTS The search identified 530 studies, 22 (4.2%) of which met the inclusion criteria. Overall, the samples were approximately 78% female and 79% White; participants were aged between 16 and 69 years; and the most used measures in intervention studies were mindfulness, psychological flexibility, and variables related to mental health (including depression, anxiety, stress, and well-being). All studies were judged to be adequately reported. We identified 3 themes characterizing barriers to and facilitators of engagement: responses to own practice (ie, negative reactions to one's own practice are common and can deplete motivation), making mindfulness a habit (ie, creating a consistent training routine is essential yet challenging), and leaning on others (ie, those engaging depend on someone else for support). CONCLUSIONS The themes identified in this review provide crucial insights as to why people frequently stop engaging with digital MBIs. Researchers and developers should consider using person-based coparticipatory methods to improve acceptability of and engagement with digital MBIs, increase their effectiveness, and support their translation to real-world use. Such strategies must be grounded in relevant literature and meet the priorities and needs of the individuals who will use the interventions.
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Affiliation(s)
| | - Ben Ainsworth
- Department of Psychology, University of Bath, Bath, United Kingdom
- School of Psychology, University of Southampton, Southampton, United Kingdom
| | - Nic Hooper
- School of Psychology, Cardiff University, Cardiff, United Kingdom
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14
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Rodan SC, Bryant E, Le A, Maloney D, Touyz S, McGregor IS, Maguire S. Pharmacotherapy, alternative and adjunctive therapies for eating disorders: findings from a rapid review. J Eat Disord 2023; 11:112. [PMID: 37415200 DOI: 10.1186/s40337-023-00833-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 06/20/2023] [Indexed: 07/08/2023] Open
Abstract
BACKGROUND The current review broadly summarises the evidence base for pharmacotherapies and adjunctive and alternative therapies in the treatment of eating disorders and disordered eating. METHODS This paper forms part of a Rapid Review series examining the evidence base in the field of eating disorders. This was conducted to inform the Australian National Eating Disorder Research and Translation Strategy 2021-2030. ScienceDirect, PubMed and Ovid/Medline were searched for included studies published between 2009 and 2021 in English. High-level evidence such as meta-analyses, large population studies and randomised control trials were prioritised, and grey literature excluded. Data from included studies relating to pharmacotherapy, and to adjunctive and alternative therapies in eating disorders, were synthesised and disseminated in the current review. RESULTS A total of 121 studies were identified, relating to pharmacotherapy (n = 90), adjunctive therapies (n = 21) and alternative therapies (n = 22). Some of the identified studies involved combinations of the above (e.g. adjunctive pharmacotherapy). Evidence of efficacy of interventions across all three categories was very limited with few relevant high quality clinical trials. There was a particular scarcity of evidence around effective treatments for anorexia nervosa (AN). With treatment of bulimia nervosa (BN), fluoxetine has exhibited some efficacy leading to regulatory approval in some countries. With binge eating disorder (BED), recent evidence supports the use of lisdexamfetamine. Neurostimulation interventions show some emerging efficacy in the treatment of AN, BN and BED but some, such as deep brain stimulation can be highly invasive. CONCLUSION Despite widespread use of medications, this Rapid Review has identified a lack of effective medications and adjunctive and alternative therapies in the treatment of EDs. An intensification of high-quality clinical trial activity and drug discovery innovation are required to better assist patients suffering from EDs.
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Affiliation(s)
- Sarah-Catherine Rodan
- InsideOut Institute for Eating Disorders, Level 2, Charles Perkins Centre (D17), Faculty of Medicine and Health, University of Sydney, Sydney, NSW, 2006, Australia.
- Lambert Initiative for Cannabinoid Therapeutics, University of Sydney, Sydney, Australia.
- School of Psychology, Faculty of Science, University of Sydney, Sydney, Australia.
- Brain and Mind Centre, University of Sydney, Sydney, Australia.
| | - Emma Bryant
- InsideOut Institute for Eating Disorders, Level 2, Charles Perkins Centre (D17), Faculty of Medicine and Health, University of Sydney, Sydney, NSW, 2006, Australia
| | - Anvi Le
- Healthcare Management Advisors, Melbourne, Australia
| | - Danielle Maloney
- InsideOut Institute for Eating Disorders, Level 2, Charles Perkins Centre (D17), Faculty of Medicine and Health, University of Sydney, Sydney, NSW, 2006, Australia
| | - Stephen Touyz
- InsideOut Institute for Eating Disorders, Level 2, Charles Perkins Centre (D17), Faculty of Medicine and Health, University of Sydney, Sydney, NSW, 2006, Australia
- Sydney Local Health District, New South Wales Health, Sydney, Australia
| | - Iain S McGregor
- Lambert Initiative for Cannabinoid Therapeutics, University of Sydney, Sydney, Australia
- School of Psychology, Faculty of Science, University of Sydney, Sydney, Australia
- Brain and Mind Centre, University of Sydney, Sydney, Australia
| | - Sarah Maguire
- InsideOut Institute for Eating Disorders, Level 2, Charles Perkins Centre (D17), Faculty of Medicine and Health, University of Sydney, Sydney, NSW, 2006, Australia
- Sydney Local Health District, New South Wales Health, Sydney, Australia
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15
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Peschel SKV, Fürtjes S, Voss C, Sigrist C, Berwanger J, Ollmann TM, Kische H, Rückert F, Koenig J, Beesdo-Baum K. Temporal associations between experiential avoidance and disordered eating behaviors in adolescents and young adults: findings from an epidemiological cohort study with ecological momentary assessment. Eat Weight Disord 2023; 28:58. [PMID: 37405497 DOI: 10.1007/s40519-023-01584-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 06/27/2023] [Indexed: 07/06/2023] Open
Abstract
PURPOSE Previous studies linking experiential avoidance (EA) and eating pathology have largely relied on single measurements based on traditional retrospective questionnaires. Taking advantage of available repeated assessments of EA and disordered eating behaviors (DEBs) in the everyday lives of young people from an epidemiological cohort, we aimed to investigate ecologically valid temporal associations between these constructs. METHODS A random population sample of N = 1180 14-21-year-olds from Dresden, Germany, participated at baseline (2015/2016). As part of smartphone-based ecological momentary assessment (EMA), participants reported on engagement in EA and four DEBs (skipping eating, eating large amounts of food, loss-of-control eating, and restrained eating) up to eight times per day for four days. Multilevel modeling of concurrent and time-lagged associations between EA and DEBs, was conducted among those with at least 50% EMA-compliance (n = 1069). RESULTS EA was associated with higher concurrent levels of all four types of concurrent DEBs. In addition, EA significantly predicted subsequent levels of restrained eating. Only loss-of-control eating significantly predicted subsequent EA, and this effect depended on the timespan between consecutive assessments. When this timespan was short, higher Loss-of-control eating predicted lower subsequent EA, while it predicted higher subsequent EA when the timespan was longer. CONCLUSION The present findings suggest that EA is temporally closely linked to greater engagement in DEBs, supporting theoretical assumptions that DEBs may serve an attempted avoidance function in the context of unpleasant inner experiences. Future studies may benefit from examining samples with more pronounced eating pathology. LEVEL OF EVIDENCE Level IV: Evidence obtained from multiple time series with or without the intervention, such as case studies.
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Affiliation(s)
- Stephanie K V Peschel
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany.
| | - Sophia Fürtjes
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Catharina Voss
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Christine Sigrist
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Johanna Berwanger
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Theresa M Ollmann
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Hanna Kische
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Frank Rückert
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Julian Koenig
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Katja Beesdo-Baum
- Behavioral Epidemiology, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden, Germany
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16
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Beckers D, Larsen JK, Burk WJ. Self-esteem and negative affectivity as mediators of the prospective links between adolescent interpersonal peer problems and disordered eating behaviors. Appetite 2023; 186:106558. [PMID: 37059399 DOI: 10.1016/j.appet.2023.106558] [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: 10/14/2022] [Revised: 04/05/2023] [Accepted: 04/09/2023] [Indexed: 04/16/2023]
Abstract
The current prospective study examined whether both self-esteem and negative affectivity mediate subsequent associations between interpersonal peer problems (i.e., peer victimization, peer rejection, lack of friendships) and disordered eating behaviors (i.e., loss of control while overeating, emotional eating, restrained eating) in adolescents using secondary data. The sample included 2051 adolescents (Mage baseline = 13.81, SDage baseline = 0.72; 48.5% female) who participated in a longitudinal project, which includes three annually collected waves of data. Participants completed self-report and peer-report measures describing interpersonal problems with peers, and self-report measures describing negative affectivity, self-esteem, and disordered eating behaviors. The results provided no support for either self-esteem or negative affectivity as mediators of the associations between interpersonal peer problems and disordered eating behaviors two years later. However, self-esteem was more robustly linked to all three types of subsequent disordered eating behaviors than negative affectivity. This highlights the importance of adolescent's self-evaluations in the development of disordered eating behaviors.
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Affiliation(s)
- Desi Beckers
- Behavioural Science Institute, Radboud University, PO Box 9104, 6500HE, Nijmegen, the Netherlands.
| | - Junilla K Larsen
- Behavioural Science Institute, Radboud University, PO Box 9104, 6500HE, Nijmegen, the Netherlands
| | - William J Burk
- Behavioural Science Institute, Radboud University, PO Box 9104, 6500HE, Nijmegen, the Netherlands
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López-Gil JF, García-Hermoso A, Smith L, Firth J, Trott M, Mesas AE, Jiménez-López E, Gutiérrez-Espinoza H, Tárraga-López PJ, Victoria-Montesinos D. Global Proportion of Disordered Eating in Children and Adolescents: A Systematic Review and Meta-analysis. JAMA Pediatr 2023; 177:363-372. [PMID: 36806880 PMCID: PMC9941974 DOI: 10.1001/jamapediatrics.2022.5848] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/30/2022] [Indexed: 02/22/2023]
Abstract
Importance The 5-item Sick, Control, One, Fat, Food (SCOFF) questionnaire is the most widely used screening measure for eating disorders. However, no previous systematic review and meta-analysis determined the proportion of disordered eating among children and adolescents. Objective To establish the proportion among children and adolescents of disordered eating as assessed with the SCOFF tool. Data Sources Four databases were systematically searched (PubMed, Scopus, Web of Science, and the Cochrane Library) with date limits from January 1999 to November 2022. Study Selection Studies were required to meet the following criteria: (1) participants: studies of community samples of children and adolescents aged 6 to 18 years and (2) outcome: disordered eating assessed by the SCOFF questionnaire. The exclusion criteria included (1) studies conducted with young people who had a diagnosis of physical or mental disorders; (2) studies that were published before 1999 because the SCOFF questionnaire was designed in that year; (3) studies in which data were collected during COVID-19 because they could introduce selection bias; (4) studies based on data from the same surveys/studies to avoid duplication; and (5) systematic reviews and/or meta-analyses and qualitative and case studies. Data Extraction and Synthesis A systematic review and meta-analysis was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guideline. Main Outcomes and Measures Proportion of disordered eating among children and adolescents assessed with the SCOFF tool. Results Thirty-two studies, including 63 181 participants, from 16 countries were included in this systematic review and meta-analysis. The overall proportion of children and adolescents with disordered eating was 22.36% (95% CI, 18.84%-26.09%; P < .001; n = 63 181) (I2 = 98.58%). Girls were significantly more likely to report disordered eating (30.03%; 95% CI, 25.61%-34.65%; n = 27 548) than boys (16.98%; 95% CI, 13.46%-20.81%; n = 26 170) (P < .001). Disordered eating became more elevated with increasing age (B, 0.03; 95% CI, 0-0.06; P = .049) and body mass index (B, 0.03; 95% CI, 0.01-0.05; P < .001). Conclusions and Relevance In this systematic review and meta-analysis, the available evidence from 32 studies comprising large samples from 16 countries showed that 22% of children and adolescents showed disordered eating according to the SCOFF tool. Proportion of disordered eating was further elevated among girls, as well as with increasing age and body mass index. These high figures are concerning from a public health perspective and highlight the need to implement strategies for preventing eating disorders.
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Affiliation(s)
- José Francisco López-Gil
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain
- Department of Environmental Health, T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts
| | - Antonio García-Hermoso
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNA, Pamplona, Navarra, Spain
| | - Lee Smith
- Centre for Health, Performance and Wellbeing, Anglia Ruskin University, Cambridge, United Kingdom
| | - Joseph Firth
- Division of Psychology and Mental Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
- Greater Manchester Mental Health NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Mike Trott
- Centre for Health, Performance and Wellbeing, Anglia Ruskin University, Cambridge, United Kingdom
- Centre for Public Health, Queen’s University, Belfast, United Kingdom
| | - Arthur Eumann Mesas
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain
- Postgraduate Program in Public Health, Universidade Estadual de Londrina, Londrina, Brazil
| | - Estela Jiménez-López
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain
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18
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Mirabella M, Muzi L, Franco A, Urgese A, Rugo MA, Mazzeschi C, Speranza AM, McWilliams N, Lingiardi V. From symptoms to subjective and bodily experiences: the contribution of the Psychodynamic Diagnostic Manual (PDM-2) to diagnosis and treatment monitoring in eating disorders. Eat Weight Disord 2023; 28:35. [PMID: 36997702 PMCID: PMC10063489 DOI: 10.1007/s40519-023-01562-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 03/17/2023] [Indexed: 04/01/2023] Open
Abstract
PURPOSE Atheoretical and descriptive conceptualizations of eating disorders (EDs) have faced substantial criticism due to their limited ability to assess patients' subjective characteristics and experiences, as needed to determine the most appropriate treatment options. The present article provides an overview of the clinical and empirical literature supporting the potential contribution of the Psychodynamic Diagnostic Manual (PDM-2) to both diagnostic assessment and treatment monitoring. METHODS Following a discussion of the most relevant shortcomings of current diagnostic models of EDs and a description of the rationale and structure of the PDM-2, evidence supporting the core PDM-2 dimensions of ED patients' subjective experiences (i.e., affective states, cognitive processes, relational patterns, somatic/bodily experiences and states) are examined, alongside their relevance to ED diagnosis and treatment. RESULTS Overall, the reviewed studies support the diagnostic importance of these patterns of subjective experiences in EDs, highlighting their potential role as either predisposing or maintaining factors to target in psychotherapy. A growing body of multidisciplinary evidence also shows that bodily and somatic experiences are central to the diagnosis and clinical management of ED patients. Moreover, there is evidence that a PDM-based assessment may enable closer monitoring of patient progress during treatment, with regard to both subjective experiences and symptom patterns. CONCLUSIONS The study suggests that current diagnostic frameworks for EDs would benefit from the addition of a person-centered perspective that considers not only symptoms, but also patients' full range of functioning-including their deep and surface-level emotional, cognitive, interpersonal, and social patterns-to improve patient-tailored interventions. LEVEL OF EVIDENCE Level V, narrative review.
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Affiliation(s)
- Marta Mirabella
- Department of Dynamic and Clinical Psychology, and Health Studies, Sapienza University of Rome, Rome, Italy
| | - Laura Muzi
- Department of Philosophy, Social Sciences, Humanities and Education, University of Perugia, Perugia, Italy.
| | - Anna Franco
- Eating Disorder Clinic "Residenza Gruber", Bologna, Italy
| | - Alessia Urgese
- Eating Disorder Clinic "Residenza Gruber", Bologna, Italy
| | - Michele A Rugo
- Eating Disorder Clinic "Residenza Gruber", Bologna, Italy
| | - Claudia Mazzeschi
- Department of Philosophy, Social Sciences, Humanities and Education, University of Perugia, Perugia, Italy
| | - Anna Maria Speranza
- Department of Dynamic and Clinical Psychology, and Health Studies, Sapienza University of Rome, Rome, Italy
| | - Nancy McWilliams
- Graduate School of Applied and Professional Psychology, Rutgers University, Lambertville, NJ, USA
| | - Vittorio Lingiardi
- Department of Dynamic and Clinical Psychology, and Health Studies, Sapienza University of Rome, Rome, Italy
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19
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Wade TD. A systematic review: Solutions to problems caused by age transition between eating disorder services. EUROPEAN EATING DISORDERS REVIEW 2023; 31:247-257. [PMID: 35951534 DOI: 10.1002/erv.2945] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 07/18/2022] [Accepted: 07/21/2022] [Indexed: 02/04/2023]
Abstract
OBJECTIVE This systematic review examines age transition issues specific to young people with eating disorders, including the extent of, and reasons for, problematic transition. Suggested solutions are examined, with focus on age-integrated services. METHOD PsycINFO, Medline and SCOPUS databases were searched on 4 April, 2022 using two inclusion criteria: (1) a peer-reviewed journal article in English, (2) focus on service transition caused by moving from childhood to adulthood for people with eating disorders. A narrative integration of the content was used. RESULTS Of the 17 non-overlapping studies located in the review, 6 involved quantitative data. Problematic transition between age-based services was indicated, where a substantial minority of young people who still require help lose contact with speciality services. A variety of reasons for this problematic transition were identified, including differing and sometimes adversarial cultures between age-based services. While a variety of solutions have been suggested, the least explored was the development of age integrated services; only 3 papers focussed primarily on this. CONCLUSION The consideration of the advantages of integration and the similarities between age-based services suggested that these potentially outweigh the barriers to integration. An implementation science research agenda is required to test this hypothesis.
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Affiliation(s)
- Tracey D Wade
- Blackbird Initiative, Órama Research Institute, Flinders University, Adelaide, South Australia, Australia
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Osborne EL, Ainsworth B, Chadwick P, Atkinson MJ. The role of emotion regulation in the relationship between mindfulness and risk factors for disordered eating: A longitudinal mediation analysis. Int J Eat Disord 2023; 56:458-463. [PMID: 36367130 PMCID: PMC10099542 DOI: 10.1002/eat.23849] [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: 07/04/2022] [Revised: 10/27/2022] [Accepted: 10/28/2022] [Indexed: 11/13/2022]
Abstract
OBJECTIVE Evidence suggests mindfulness may reduce risk factors for disordered eating. However, mechanisms of change in this relationship are unclear. This longitudinal study tested whether emotion regulation mediates the prospective associations between mindfulness and two proximal risk factors for disordered eating: weight and shape concerns, and negative affect. METHOD This study is a secondary analysis of data collected within an eating disorder prevention trial. Adolescent girls (N = 374, Mage = 15.70, SD = 0.77) completed self-report measures of mindfulness, emotion regulation, weight and shape concerns, and negative affect at baseline, 2 months following baseline, and 7 months following baseline. Path analyses were computed to test hypothesized indirect effects using confidence intervals based on 5000 bootstrap samples. RESULTS Higher baseline mindfulness predicted lower weight and shape concerns and negative affect at 7 months via a mediator of better emotion regulation at 2 months. This effect remained while controlling for earlier measurements of the mediator and outcome in the model of negative affect but not weight and shape concerns. DISCUSSION Emotion regulation may be an important mechanism explaining how mindfulness influences negative affect. Efforts should be made to intervene on mindfulness and emotion regulation in prevention and early intervention programmes for eating disorders and other psychiatric conditions. PUBLIC SIGNIFICANCE Research has shown that mindfulness can help to reduce some of the risk of developing an eating disorder. This study explored whether mindfulness reduces some of this risk by helping people to better manage their emotions. Understanding this process can help us to develop better mindfulness-based strategies to support people who are at risk of developing an eating disorder.
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Affiliation(s)
| | - Ben Ainsworth
- Department of Psychology, University of Bath, Bath, UK.,School of Psychology, University of Southampton, Southampton, UK
| | - Paul Chadwick
- Department of Psychology, University of Bath, Bath, UK
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21
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Martini M, Marzola E, Musso M, Brustolin A, Abbate-Daga G. Association of emotion recognition ability and interpersonal emotional competence in anorexia nervosa: A study with a multimodal dynamic task. Int J Eat Disord 2023; 56:407-417. [PMID: 36373846 DOI: 10.1002/eat.23854] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 11/04/2022] [Accepted: 11/04/2022] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Interpersonal difficulties are evidenced in Anorexia Nervosa (AN) and are thought to contribute to disease onset and maintenance, however, research in the framework of emotional competence is currently limited. Previous studies have often only used static images for emotion recognition tasks, and evidence is lacking on the relationships between performance-based emotional abilities and self-reported intra- and interpersonal emotional traits. This study aimed to test multimodal dynamic emotion recognition ability in AN and analyze its correlation with the psychometric scores of self- and other-related emotional competence. METHOD A total of 268 participants (128 individuals with AN and 140 healthy controls) completed the Geneva Emotion Recognition Test, the Profile of Emotional Competence, the Reading the Mind in the Eyes Test, and measures of general and eating psychopathology. Scores were compared between the two groups. Linear mixed effects models were utilized to examine the relationship between emotion recognition ability and self-reported measures and clinical variables. RESULTS Individuals with AN showed significantly poorer recognition of emotions of both negative and positive valence and significantly lower scores in all emotional competence dimensions. Beside emotion type and group, linear mixed models evidenced significant effects of interpersonal comprehension on emotion recognition ability. DISCUSSION Individuals with AN show impairment in multimodal emotion recognition and report their difficulties accordingly. Notably, among all emotional competence dimensions, interpersonal comprehension emerges as a significant correlate to emotion recognition in others, and could represent a specific area of intervention in the treatment of individuals with AN. PUBLIC SIGNIFICANCE In this study, we evidence that the ability to recognize the emotions displayed by others is related to the level of interpersonal emotional competence reported by individuals with anorexia nervosa. This result helps in understanding the social impairments in people with anorexia nervosa and could contribute to advancements in the application of the training of emotional competence in the treatment of this disorder.
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Affiliation(s)
- Matteo Martini
- Eating Disorders Center, Department of Neuroscience "Rita Levi Montalcini,", University of Turin, Turin, Italy
| | - Enrica Marzola
- Eating Disorders Center, Department of Neuroscience "Rita Levi Montalcini,", University of Turin, Turin, Italy
| | - Maria Musso
- Eating Disorders Center, Department of Neuroscience "Rita Levi Montalcini,", University of Turin, Turin, Italy
| | - Annalisa Brustolin
- Eating Disorders Center, Department of Neuroscience "Rita Levi Montalcini,", University of Turin, Turin, Italy
| | - Giovanni Abbate-Daga
- Eating Disorders Center, Department of Neuroscience "Rita Levi Montalcini,", University of Turin, Turin, Italy
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22
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Garcia-Burgos D, Wilhelm P, Vögele C, Munsch S. Food Restriction in Anorexia Nervosa in the Light of Modern Learning Theory: A Narrative Review. Behav Sci (Basel) 2023; 13:bs13020096. [PMID: 36829325 PMCID: PMC9952578 DOI: 10.3390/bs13020096] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 01/07/2023] [Accepted: 01/18/2023] [Indexed: 01/25/2023] Open
Abstract
Improvements in the clinical management of anorexia nervosa (AN) are urgently needed. To do so, the search for innovative approaches continues at laboratory and clinical levels to translate new findings into more effective treatments. In this sense, modern learning theory provides a unifying framework that connects concepts, methodologies and data from preclinical and clinical research to inspire novel interventions in the field of psychopathology in general, and of disordered eating in particular. Indeed, learning is thought to be a crucial factor in the development/regulation of normal and pathological eating behaviour. Thus, the present review not only tries to provide a comprehensive overview of modern learning research in the field of AN, but also follows a transdiagnostic perspective to offer testable explanations for the origin and maintenance of pathological food rejection. This narrative review was informed by a systematic search of research papers in the electronic databases PsycInfo, Scopus and Web of Science following PRISMA methodology. By considering the number and type of associations (Pavlovian, goal-directed or habitual) and the affective nature of conditioning processes (appetitive versus aversive), this approach can explain many features of AN, including why some patients restrict food intake to the point of life-threatening starvation and others restrict calorie intake to lose weight and binge on a regular basis. Nonetheless, it is striking how little impact modern learning theory has had on the current AN research agenda and practice.
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Affiliation(s)
- David Garcia-Burgos
- Department of Psychology, University of Fribourg, 1700 Fribourg, Switzerland
- Department of Psychobiology, The “Federico Olóriz” Institute of Neurosciences, Biomedical Research Centre, University of Granada, 18071 Granada, Spain
- Correspondence:
| | - Peter Wilhelm
- Department of Psychology, University of Fribourg, 1700 Fribourg, Switzerland
| | - Claus Vögele
- Institute for Health and Behaviour, Department of Behavioural and Cognitive Sciences, University of Luxembourg, 4365 Esch-sur-Alzette, Luxembourg
| | - Simone Munsch
- Department of Psychology, University of Fribourg, 1700 Fribourg, Switzerland
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23
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Barakat S, McLean SA, Bryant E, Le A, Marks P, Touyz S, Maguire S. Risk factors for eating disorders: findings from a rapid review. J Eat Disord 2023; 11:8. [PMID: 36650572 PMCID: PMC9847054 DOI: 10.1186/s40337-022-00717-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 12/04/2022] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Risk factors represent a range of complex variables associated with the onset, development, and course of eating disorders. Understanding these risk factors is vital for the refinement of aetiological models, which may inform the development of targeted, evidence-based prevention, early intervention, and treatment programs. This Rapid Review aimed to identify and summarise research studies conducted within the last 12 years, focusing on risk factors associated with eating disorders. METHODS The current review forms part of a series of Rapid Reviews to be published in a special issue in the Journal of Eating Disorders, funded by the Australian Government to inform the development of the National Eating Disorder Research and Translation Strategy 2021-2031. Three databases were searched for studies published between 2009 and 2021, published in English, and comprising high-level evidence studies (meta-analyses, systematic reviews, moderately sized randomised controlled studies, moderately sized controlled-cohort studies, or population studies). Data pertaining to risk factors for eating disorders were synthesised and outlined in the current paper. RESULTS A total of 284 studies were included. The findings were divided into nine main categories: (1) genetics, (2) gastrointestinal microbiota and autoimmune reactions, (3) childhood and early adolescent exposures, (4) personality traits and comorbid mental health conditions, (5) gender, (6) socio-economic status, (7) ethnic minority, (8) body image and social influence, and (9) elite sports. A substantial amount of research exists supporting the role of inherited genetic risk in the development of eating disorders, with biological risk factors, such as the role of gut microbiota in dysregulation of appetite, an area of emerging evidence. Abuse, trauma and childhood obesity are strongly linked to eating disorders, however less conclusive evidence exists regarding developmental factors such as role of in-utero exposure to hormones. Comorbidities between eating disorders and mental health disorders, including personality and mood disorders, have been found to increase the severity of eating disorder symptomatology. Higher education attainment, body image-related factors, and use of appearance-focused social media are also associated with increased risk of eating disorder symptoms. CONCLUSION Eating disorders are associated with multiple risk factors. An extensive amount of research has been conducted in the field; however, further studies are required to assess the causal nature of the risk factors identified in the current review. This will assist in understanding the sequelae of eating disorder development and in turn allow for enhancement of existing interventions and ultimately improved outcomes for individuals.
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Affiliation(s)
- Sarah Barakat
- InsideOut Institute for Eating Disorders, University of Sydney, Sydney Local Health District, Sydney, Australia. .,Faculty of Medicine and Health, Charles Perkins Centre (D17), InsideOut Institute, University of Sydney, Level 2, Sydney, NSW, 2006, Australia.
| | - Siân A McLean
- School of Psychology and Public Health, La Trobe University, Melbourne, Australia
| | - Emma Bryant
- InsideOut Institute for Eating Disorders, University of Sydney, Sydney Local Health District, Sydney, Australia
| | - Anvi Le
- Healthcare Management Advisors, Melbourne, Australia
| | - Peta Marks
- InsideOut Institute for Eating Disorders, University of Sydney, Sydney Local Health District, Sydney, Australia
| | | | - Stephen Touyz
- InsideOut Institute for Eating Disorders, University of Sydney, Sydney Local Health District, Sydney, Australia
| | - Sarah Maguire
- InsideOut Institute for Eating Disorders, University of Sydney, Sydney Local Health District, Sydney, Australia
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24
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Monthuy-Blanc J, Corno G, Bouchard S, St-Pierre MJ, Bourbeau F, Mostefa-Kara L, Therrien É, Rousseau M. Body perceptions, occupations, eating attitudes, and behaviors emerged during the pandemic: An exploratory cluster analysis of eaters profiles. Front Psychol 2022; 13:949373. [PMID: 36544438 PMCID: PMC9762356 DOI: 10.3389/fpsyg.2022.949373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 11/09/2022] [Indexed: 12/12/2022] Open
Abstract
Introduction COVID-19 pandemic negatively impacted people's mental and physical health. Three areas have been significantly impacted, among others: eating-related behaviors, occupational balance, and exposure to self-image due to videoconferencing. This study aims to explore and document eaters profiles that were reported during the pandemic in the general Canadian population using a holistic perspective, including body perceptions, attitudes, and eating behaviors (i.e., body image, behaviors, attitudes, and motivations regarding food), and occupations (i.e., physical activity and cooking). Methods This cross-sectional study was conducted from May to September 2020. Two hundred and seventy-three Canada's residents, French speaking of 18 years of age and older, participated in an online survey on behaviors, attitudes, and motivations regarding food and eating as well as body image and occupations during the COVID-19 pandemic. A hierarchical cluster analysis was used to determine the eaters profiles. One-way ANOVA and Chi-square test were conducted to differentiate occupational characteristics between eaters profiles. Results Three distinctive profiles were found during the COVID-19 pandemic and could be placed on a continuum: the Congruent-driven eater is at the functional pole of the continuum, whereas the Incongruent-driven eater is at the dysfunctional pole of the eaters continuum. In the middle of the continuum, the Incongruent-perceptual eater is at a critical crossing point. Significant differences were reported between eaters profiles. Discussion The empirical results based on an eaters continuum conceptualization highlight the importance of understanding how people perceive their body to assess and promote food well-being.
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Affiliation(s)
- Johana Monthuy-Blanc
- Groupe de Recherche Loricorps, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- Research Center of Mental Health University Institute of Montreal, Montreal (CR-IUSMM), Montréal, QC, Canada
| | - Giulia Corno
- Groupe de Recherche Loricorps, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- Chaire de Recherche du Canada en Cyberpsychologie Clinique, Université du Québec en Outaouais, Gatineau, QC, Canada
| | - Stéphane Bouchard
- Groupe de Recherche Loricorps, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- Chaire de Recherche du Canada en Cyberpsychologie Clinique, Université du Québec en Outaouais, Gatineau, QC, Canada
| | - Marie-Josée St-Pierre
- Groupe de Recherche Loricorps, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- Research Center of Mental Health University Institute of Montreal, Montreal (CR-IUSMM), Montréal, QC, Canada
| | - Francisca Bourbeau
- Groupe de Recherche Loricorps, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- Research Center of Mental Health University Institute of Montreal, Montreal (CR-IUSMM), Montréal, QC, Canada
| | - Leïla Mostefa-Kara
- Groupe de Recherche Loricorps, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- Research Center of Mental Health University Institute of Montreal, Montreal (CR-IUSMM), Montréal, QC, Canada
| | - Émie Therrien
- Groupe de Recherche Loricorps, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
- Research Center of Mental Health University Institute of Montreal, Montreal (CR-IUSMM), Montréal, QC, Canada
| | - Michel Rousseau
- Groupe de Recherche Loricorps, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
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25
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Choukas-Bradley S, Roberts SR, Maheux AJ, Nesi J. The Perfect Storm: A Developmental-Sociocultural Framework for the Role of Social Media in Adolescent Girls' Body Image Concerns and Mental Health. Clin Child Fam Psychol Rev 2022; 25:681-701. [PMID: 35841501 PMCID: PMC9287711 DOI: 10.1007/s10567-022-00404-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/01/2022] [Indexed: 12/04/2022]
Abstract
In this theoretical review paper, we provide a developmental-sociocultural framework for the role of social media (SM) in adolescent girls' body image concerns, and in turn, depressive symptoms and disordered eating. We propose that the features of SM (e.g., idealized images of peers, quantifiable feedback) intersect with adolescent developmental factors (e.g., salience of peer relationships) and sociocultural gender socialization processes (e.g., societal over-emphasis on girls' and women's physical appearance) to create the "perfect storm" for exacerbating girls' body image concerns. We argue that, ultimately, body image concerns may be a key mechanism underlying associations between adolescent girls' SM use and mental health. In the context of proposing this framework, we provide empirical evidence for how SM may increase adolescent girls' body image concerns through heightening their focus on (1) other people's physical appearance (e.g., through exposure to idealized images of peers, celebrities, and SM influencers; quantifiable indicators of approval); and (2) their own appearance (e.g., through appearance-related SM consciousness; exposure to idealized self-images; encouraging over-valuing of appearance; and peer approval of photos/videos). Our framework highlights new avenues for future research on adolescent girls' SM use and mental health, which recognize the central role of body image.
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Affiliation(s)
- Sophia Choukas-Bradley
- Department of Psychology, University of Pittsburgh, 3137 Sennott Square, 210 South Bouquet Street (Main office, 3rd floor), Pittsburgh, PA, 15213, USA.
- Department of Psychological and Brain Sciences, University of Delaware, 105 The Green, Newark, DE, 19716, USA.
| | - Savannah R Roberts
- Department of Psychological and Brain Sciences, University of Delaware, 105 The Green, Newark, DE, 19716, USA
| | - Anne J Maheux
- Department of Psychological and Brain Sciences, University of Delaware, 105 The Green, Newark, DE, 19716, USA
| | - Jacqueline Nesi
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, 222 Richmond St, Providence, RI, 02903, USA
- Rhode Island Hospital, 1 Hoppin St., Suite 204, Providence, RI, 02903, USA
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26
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Mason TB, Dolgon-Krutolow A, Smith KE, Leventhal AM. Body Dissatisfaction and Binge Eating: The Moderating Roles of Sweet Taste Reward Sensitivity and Dietary Restraint among Tobacco Product Users. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15523. [PMID: 36497598 PMCID: PMC9740665 DOI: 10.3390/ijerph192315523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/12/2022] [Accepted: 11/20/2022] [Indexed: 06/17/2023]
Abstract
Body dissatisfaction is a key predictor of binge eating, yet less is known about factors that may potentiate the association between body dissatisfaction and binge eating. This study examined self-reported dietary restraint and sweet taste reward sensitivity as candidate moderators of the association between body dissatisfaction and binge eating in adults. A convenience sample of 221 tobacco product users completed measures of eating disorder pathology and sweet taste reward sensitivity. Results revealed that elevated sweet taste reward sensitivity strengthened the positive association between higher body dissatisfaction and binge eating. However, there was no main effect, or moderation effect, of dietary restraint on binge eating. The findings of this study demonstrate the key role of sweet taste reward sensitivity in potentiating the association between body dissatisfaction and binge eating. Sweet taste reward sensitivity may serve as a key dispositional factor for uncontrolled eating.
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Affiliation(s)
- Tyler B. Mason
- Department of Population and Public Health Sciences, University of Southern California Keck School of Medicine, Los Angeles, CA 90032, USA
- Institute for Addiction Science, University of Southern California, Los Angeles, CA 90032, USA
| | - Anna Dolgon-Krutolow
- Department of Population and Public Health Sciences, University of Southern California Keck School of Medicine, Los Angeles, CA 90032, USA
| | - Kathryn E. Smith
- Institute for Addiction Science, University of Southern California, Los Angeles, CA 90032, USA
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, CA 90032, USA
| | - Adam M. Leventhal
- Department of Population and Public Health Sciences, University of Southern California Keck School of Medicine, Los Angeles, CA 90032, USA
- Institute for Addiction Science, University of Southern California, Los Angeles, CA 90032, USA
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27
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Sahlan RN, Sala M. Eating disorder psychopathology and negative affect in Iranian college students: a network analysis. J Eat Disord 2022; 10:164. [PMID: 36376982 PMCID: PMC9664660 DOI: 10.1186/s40337-022-00683-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 10/12/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND ED psychopathology is becoming more prevalent in Iran. Negative affect has been found to be an important risk factor in eating disorder (ED) onset in research conducted in Western countries, and is also emerging as a potential vulnerability factor to ED psychopathology in Iran. Network theory offers a novel framework to understand the association between negative affect and ED psychopathology in Iran. The primary aim of the current study was to use network analysis to identify bridge symptoms (i.e., symptoms that activate or weaken symptoms in another cluster) across a negative affect and ED psychopathology network among Iranian college students. We also aimed to identify core symptoms (i.e., nodes that demonstrate the strongest connections to other nodes). METHOD Participants were Iranian college students (n = 637; 60.3% women) who completed the Farsi-eating disorder examination-questionnaire and Farsi-negative affect. We estimated a network of ED symptoms and negative affective states and identified bridge and central symptoms. RESULTS Hostility and shame emerged as central bridge symptoms across the negative affect and ED psychopathology clusters. The most central nodes were strong desire to lose weight, definite fear of losing control over eating, and binge eating episodes. CONCLUSION The negative affective states of hostility and shame may increase vulnerability to ED psychopathology among Iranian college students. Findings have important implications for ED prevention programs that should be examined in future research.
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Affiliation(s)
- Reza N Sahlan
- Department of Clinical Psychology, Iran University of Medical Sciences, Tehran, Iran
| | - Margaret Sala
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY, USA.
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28
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Kristoffersen M, Johnson C, Atkinson MJ. Feasibility and acceptability of video-based microinterventions for eating disorder prevention among adolescents in secondary schools. Int J Eat Disord 2022; 55:1496-1505. [PMID: 35851686 PMCID: PMC9796454 DOI: 10.1002/eat.23781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 06/29/2022] [Accepted: 06/30/2022] [Indexed: 01/01/2023]
Abstract
OBJECTIVE Eating disorders (EDs) often emerge in late adolescence. Schools are ideal settings for prevention programs; however, cost and time limit implementation. Microinterventions may overcome these challenges. This study adapted two microinterventions (cognitive dissonance, self-compassion) and assessed feasibility and acceptability among mid-adolescents to provide proof-of-concept for further investigation. METHOD Feedback from staff (n = 5) and student (n = 15) focus groups contributed iteratively to the adaptation of intervention materials. Students in Grade 10 and 11 (N = 101, Mage = 15.80, SD = 0.68) were then randomly allocated by class to a 20-min video-based cognitive-dissonance or self-compassion intervention, accessed on their school devices. ED risk and protective factors were assessed at baseline, immediate postintervention (state outcomes), and 1-week follow-up (trait outcomes). Acceptability items were included at both timepoints. RESULTS Implementation was deemed feasible. Girls generally reported greater acceptability than boys. Among girls, the self-compassion intervention demonstrated greater acceptability. Among boys, some aspects of acceptability (e.g., lesson endorsement, utilization of techniques) were rated higher in the cognitive dissonance group whereas other aspects (e.g., understanding, interest) were greater in the self-compassion group. All groups exhibited favorable changes in most state outcomes, however trait outcome change was varied. DISCUSSION Microinterventions provide a feasible way of implementing prevention strategies in a time-poor educational context. Future large-scale evaluation is warranted to determine efficacy, following modifications based on current findings. PUBLIC SIGNIFICANCE This study shows promising feasibility and acceptability of two brief, self-guided video-based lessons (microinterventions) for adolescents in school classrooms, that use psychological techniques to target appearance pressures as a key risk factor for eating disorders. Such interventions are easier to implement in school settings than longer, facilitator-led interventions, to encourage greater uptake and ongoing use. Findings support further research to evaluate effectiveness, to ultimately provide accessible and gender-inclusive tools for busy schools.
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Affiliation(s)
| | - Catherine Johnson
- College of Education, Psychology, and Social WorkFlinders UniversityAdelaideSouth AustraliaAustralia
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29
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Mahon C, Fitzgerald A, O’Reilly A, McDermott C, O’Connor C, Dooley B. An exploratory investigation of body esteem, body dissatisfaction and body change behaviours in sexual minority young adults from a risk and protective perspective. PSYCHOLOGY & SEXUALITY 2022. [DOI: 10.1080/19419899.2022.2130084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Ciara Mahon
- School of Psychology, University College Dublin (UCD) (Ireland)
| | | | - Aileen O’Reilly
- School of Psychology, University College Dublin (UCD) (Ireland)
- Jigsaw, The National Centre for Youth Mental Health (Ireland)
| | | | | | - Barbara Dooley
- School of Psychology, University College Dublin (UCD) (Ireland)
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30
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Rekkers ME, Aardenburg L, Scheffers M, van Elburg AA, van Busschbach JT. Shifting the Focus: A Pilot Study on the Effects of Positive Body Exposure on Body Satisfaction, Body Attitude, Eating Pathology and Depressive Symptoms in Female Patients with Eating Disorders. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:11794. [PMID: 36142068 PMCID: PMC9517204 DOI: 10.3390/ijerph191811794] [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: 07/28/2022] [Revised: 09/02/2022] [Accepted: 09/06/2022] [Indexed: 06/16/2023]
Abstract
One of the most commonly used techniques for the treatment of body image problems in eating disorders (ED) is body exposure (BE). However, evidence of its effectiveness in clinical populations is scarce. In the Positive Body Experience (PBE) protocol, the focus of positive BE is on aesthetic, functional and tactile aspects of the body. The current study evaluates the outcomes of positive BE with regard to changes in attitudinal body image and eating pathology, as well as the factors that influence these changes, in a sample of 84 adult female patients with different EDs who did not receive any other treatment for their EDs during the period in which BE treatment occurred. The results show significant positive changes in attitudinal body image, ED behaviors and depressive symptoms, with depressive symptoms at baseline mediating the changes in attitudinal body image. This study indicates that the PBE protocol is a suitable intervention for reducing negative attitudinal body image in anorexia and bulimia nervosa patients, as well as those with binge eating disorder. Furthermore, the results suggest that positive non-weight-related and functional body satisfaction are strong catalysts for change and that depressive symptoms play an important role in the ability to change. Additional RCTs are needed to gain more insight into the effects of PBE.
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Affiliation(s)
- Marlies E. Rekkers
- Faculty of Social Sciences, Utrecht University, Heidelberglaan 1, 3584 CS Utrecht, The Netherlands
- Department of Human Movement and Education, Windesheim University of Applied Sciences, Campus 2-6, 8017 CA Zwolle, The Netherlands
| | - Lisanne Aardenburg
- GGZ inGeest, Mental Health Institute, Laan van de Helende Meesters 433, 1186 DL Amstelveen, The Netherlands
| | - Mia Scheffers
- Department of Human Movement and Education, Windesheim University of Applied Sciences, Campus 2-6, 8017 CA Zwolle, The Netherlands
| | - Annemarie A. van Elburg
- Faculty of Social Sciences, Utrecht University, Heidelberglaan 1, 3584 CS Utrecht, The Netherlands
- Rintveld, Centre for Eating Disorders, Altrecht Mental Health Institute, 3705 WE Zeist, The Netherlands
| | - Jooske T. van Busschbach
- Department of Human Movement and Education, Windesheim University of Applied Sciences, Campus 2-6, 8017 CA Zwolle, The Netherlands
- University Center of Psychiatry, University Medical Center Groningen, University of Groningen, Rob Giel Onderzoekcentrum, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
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31
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Muratore LA, Flentje A, Schuster D, Capriotti MR. Disordered Eating and Body Dissatisfaction in Transgender and Gender-Expansive Adults: An Evaluation and Integration of the Gender Minority Stress and Resilience and Tripartite Influence Models. Behav Ther 2022; 53:869-886. [PMID: 35987545 DOI: 10.1016/j.beth.2022.02.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 02/21/2022] [Accepted: 02/21/2022] [Indexed: 11/02/2022]
Abstract
Transgender and gender-expansive (TGE) people, including transgender and nonbinary individuals, experience elevated rates of body dissatisfaction and disordered eating compared to cisgender individuals, but little is known about why. To address this research gap, we compared the ability of TGE-specific factors as proposed in the gender minority stress and resilience (GMSR) model, general psychological factors contained in the tripartite influence (TI) model, and an integration of these frameworks to explain body dissatisfaction and disordered eating among TGE individuals. Regression analyses were conducted to test the models' abilities to explain experiences reported in a survey of 93 U.S. TGE adults, including 43 transgender women respondents (46.2%) and 31 transgender men respondents (33.3%). Participants were diverse with regard to age (M = 34.19, SD = 12.02) and ethnoracial background (e.g., 29.0% Hispanic/Latinx, 17.2% Black/African American, 6.5% American Indian/Alaska Native; 5.4% multiracial). Results demonstrated both models' abilities to explain body dissatisfaction and disordered eating independently, except for the relationship between body dissatisfaction and the thinness-oriented TI model. An integration of the models better explained body dissatisfaction and disordered eating compared to either model alone. Notably, some findings did not align with the two frameworks, suggesting existing models may not adequately describe pathways through which disordered eating emerges in TGE populations. Specifically, body dissatisfaction showed no significant relationship with disordered eating and was not well explained by the TI model, and higher gender identity pride was related to greater disordered eating symptoms. Implications for clinical care and future research are discussed.
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Affiliation(s)
- Laura A Muratore
- Northern California Institute for Research; Department of Veterans Affairs, San Francisco; University of California, San Francisco; San José State University
| | - Annesa Flentje
- Community Health Systems and Department of Psychiatry and Behavioral Sciences, University of California, San Francisco
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Monell E, Clinton D, Birgegård A. Emotion dysregulation and eating disorder outcome: Prediction, change and contribution of self-image. Psychol Psychother 2022; 95:639-655. [PMID: 35332656 PMCID: PMC9543735 DOI: 10.1111/papt.12391] [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: 08/13/2021] [Revised: 12/30/2021] [Accepted: 02/23/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Eating disorders (EDs) are severe disorders with unsatisfactory outcome. Emotion dysregulation and self-image are suggested maintenance factors; this study examined emotion dysregulation as potential predictor and/or mechanism of change in relation to ED outcome, and associations between change in emotion dysregulation and self-image in relation to outcome. DESIGN Registry data from initial and 1-year follow-up assessments for 307 patients with a wide range of EDs in specialized ED treatment were used. METHODS Initial and change (∆) in emotion dysregulation were examined as predictors of 1-year outcome. Direct and indirect associations between ∆emotion dysregulation and ∆self-image as either independent variable or mediator in relation to ∆ED psychopathology as dependent were also examined. RESULTS Higher initial emotion dysregulation was weakly associated with higher follow-up ED psychopathology, but not remission, while relative increase in emotion dysregulation was associated with both higher follow-up psychopathology and increased risk of still having a diagnosis. Change in emotion dysregulation primarily had an indirect effect (through change in self-image), while change in self-image had a direct effect, on change in ED psychopathology improvement (such that improvement in one was associated with improvement in the other). CONCLUSIONS Results identify emotion dysregulation as a potential mechanism of change in relation to ED outcome. However, this association was mainly mediated by change in self-image. Results indicate that, in order to improve emotion regulation as a means to reduce ED psychopathology, improving self-image is essential.
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Affiliation(s)
- Elin Monell
- Department of Clinical NeuroscienceCentre for Psychiatry ResearchKarolinska Institute, and Stockholm Health Care ServicesStockholm County CouncilStockholmSweden,Department of Medical Epidemiology and BiostatisticsKarolinska InstituteStockholmSweden
| | - David Clinton
- Department of Medical Epidemiology and BiostatisticsKarolinska InstituteStockholmSweden,Institute for Eating DisordersVilla SultOsloNorway
| | - Andreas Birgegård
- Department of Medical Epidemiology and BiostatisticsKarolinska InstituteStockholmSweden
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Cyberbullying victimization and disordered eating behaviors: The mediating roles of self-compassion and self-objectification. Appetite 2022; 178:106267. [PMID: 35961475 DOI: 10.1016/j.appet.2022.106267] [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: 01/04/2022] [Revised: 07/05/2022] [Accepted: 07/30/2022] [Indexed: 11/20/2022]
Abstract
Previous studies have demonstrated the correlations between cyberbullying victimization and disordered eating behaviors in adolescents, however, limited attention has been paid to the long-term effects and underlying mechanisms, and studies focused on young adults are scarce. This study explored the association between cyberbullying victimization and disordered eating behaviors and the underlying mechanisms in a sample of young adults using a longitudinal design. A total of 955 Chinese young adults completed the Cyber Victim Subscale of the Cyber Victim and Bullying Scale, the Self-surveillance Subscale of the Objectified Body Consciousness Scale, the Self-compassion Scale-Short Form, and the Dutch Eating Behaviors Questionnaire three times with a 3-months interval. The results indicated that cyberbullying victimization was positively correlated with emotional eating and external eating after six months, but not with restrained eating. Moreover, self-compassion and self-objectification mediated the associations between cyberbullying victimization and the three kinds of disordered eating behaviors, however, in different ways. In the associations of cyberbullying victimization with restrained eating and external eating, the independent mediating effect of self-objectification and the serial mediating effect were significant, while in the association between cyberbullying victimization and emotional eating, only the independent mediating effect of self-compassion was significant. The findings indicated that the relations between cyberbullying with different kinds of disordered eating behaviors might have different mediation mechanisms, which sheds light on the prevention and intervention for disordered eating behaviors associated with cyberbullying in the future.
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Johnson SN, Forbush KT, Swanson TJ. The impact of discrimination on binge eating in a nationally representative sample of Latine individuals. Int J Eat Disord 2022; 55:1120-1129. [PMID: 35796067 DOI: 10.1002/eat.23773] [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: 04/22/2022] [Revised: 06/13/2022] [Accepted: 06/16/2022] [Indexed: 11/05/2022]
Abstract
OBJECTIVE Latines have higher rates of eating disorders characterized by binge eating compared to their non-Latine white counterparts, yet culturally and socially relevant factors related to binge eating in Latines have been largely understudied. The purpose of the current study was to examine how discrimination and acculturative stress were associated with binge eating in a nationally representative sample of Latines. An additional aim was to test the extent to which family cohesion and social support could buffer against the effects of discrimination and acculturative stress on binge eating. METHOD Participants (56% female, N = 2550) were Latines enrolled in the National Latino and Asian American Study. Structural equation modeling using 1000 re-sampled data sets built from machine learning iterative sampling procedures was used to examine the effects of discrimination, acculturative stress, family cohesion, and social support on binge eating. RESULTS Results indicated that only discrimination was significantly associated with binge eating. Neither the direct effect of acculturative stress, interaction of family cohesion and acculturative stress, interaction of social cohesion and acculturative stress, nor the interaction of social support and discrimination were significantly associated with binge eating. DISCUSSION This study highlights the need for mental-health providers to understand and assess discrimination among Latines presenting with concerns of binge eating. Treatments that effectively provide coping strategies to manage discriminatory experiences and reduce binge eating could improve both effectiveness of treatment and retention rates for Latine individuals with binge eating. PUBLIC SIGNIFICANCE This study examined the association of discrimination, acculturative stress, family cohesion, and social support with binge eating in Latines. Only discrimination was significantly associated with binge eating, highlighting the importance for providers to assess discrimination among Latines with binge-eating concerns and to improve equity, inclusion, and belonging at a societal level. Modifying existing treatments to address coping with discrimination could improve the effectiveness for Latines with binge-eating concerns.
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Affiliation(s)
- Sarah N Johnson
- Department of Psychology, University of Kansas, Lawrence, Kansas, USA
| | - Kelsie T Forbush
- Department of Psychology, University of Kansas, Lawrence, Kansas, USA
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Barney JL, Barrett TS, Lensegrav-Benson T, Quakenbush B, Twohig MP. Examining a mediation model of body image-related cognitive fusion, intuitive eating, and eating disorder symptom severity in a clinical sample. Eat Weight Disord 2022; 27:2181-2192. [PMID: 35122638 DOI: 10.1007/s40519-021-01352-9] [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: 08/03/2021] [Accepted: 12/21/2021] [Indexed: 11/26/2022] Open
Abstract
PURPOSE This study sought to explore the associations between Intuitive Eating (IE), eating disorder (ED) symptom severity, and body image-related cognitive fusion within a clinical sample. IE was also examined as a possible mediator in the relationship between body image-related fusion and ED symptoms. METHODS This study includes cross-sectional analyses with data from 100 adult females and 75 adolescent females seeking residential treatment for an ED. Self-reported demographic information, ED symptoms, IE behaviors, and body image-related cognitive fusion were collected from participants within the first week of treatment following admission to the same residential ED treatment facility. RESULTS ED symptom severity was significantly negatively associated with three of the four domains of IE; unconditional permission to eat, reliance on hunger and satiety cues, and body-food choice congruence. A significant mediational effect of IE on the relationship between body image-related fusion and ED symptoms through IE behaviors was observed (β = 11.3, SE = 0.003, p < 0.001). This effect was only observed for the unconditional permission to eat (β = 0.13, p = 0.003) and reliance on hunger and satiety cues (β = 0.10, p = 0.005) domains of IE when the domains were subsequently analyzed individually. CONCLUSION Unconditional permission to eat and reliance on hunger and satiety cues appear to be particularly influential domains of IE in the relationship between body image-related fusion and ED symptom severity. It is possible that changes in these IE domains may be mechanisms through which body image-related fusion influences ED symptoms. Future longitudinal research is needed to better understand the relationship between body image-related cognitive fusion and IE and the potential for targeting these constructs specifically in the context of ED treatment. LEVEL OF EVIDENCE Level V, cross-sectional analysis from descriptive study.
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Affiliation(s)
- Jennifer L Barney
- Department of Psychology, Utah State University, 2810 Old Main Hill, Logan, UT, 84322, USA.
| | - Tyson S Barrett
- Department of Psychology, Utah State University, 2810 Old Main Hill, Logan, UT, 84322, USA
| | | | - Benita Quakenbush
- Avalon Hills Eating Disorder Specialists, 175 E 100 N, Logan, UT, 84321, USA
| | - Michael P Twohig
- Department of Psychology, Utah State University, 2810 Old Main Hill, Logan, UT, 84322, USA
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Linardon J, Shatte A, Rosato J, Fuller-Tyszkiewicz M. Efficacy of a transdiagnostic cognitive-behavioral intervention for eating disorder psychopathology delivered through a smartphone app: a randomized controlled trial. Psychol Med 2022; 52:1679-1690. [PMID: 32972467 DOI: 10.1017/s0033291720003426] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Although effective treatments exist for diagnostic and subthreshold-level eating disorders (EDs), a significant proportion of affected individuals do not receive help. Interventions translated for delivery through smartphone apps may be one solution towards reducing this treatment gap. However, evidence for the efficacy of smartphones apps for EDs is lacking. We developed a smartphone app based on the principles and techniques of transdiagnostic cognitive-behavioral therapy for EDs and evaluated it through a pre-registered randomized controlled trial. METHODS Symptomatic individuals (those who reported the presence of binge eating) were randomly assigned to the app (n = 197) or waiting list (n = 195). Of the total sample, 42 and 31% exhibited diagnostic-level bulimia nervosa and binge-eating disorder symptoms, respectively. Assessments took place at baseline, 4 weeks, and 8 weeks post-randomization. Analyses were intention-to-treat. The primary outcome was global levels of ED psychopathology. Secondary outcomes were other ED symptoms, impairment, and distress. RESULTS Intervention participants reported greater reductions in global ED psychopathology than the control group at post-test (d = -0.80). Significant effects were also observed for secondary outcomes (d's = -0.30 to -0.74), except compensatory behavior frequency. Symptom levels remained stable at follow-up. Participants were largely satisfied with the app, although the overall post-test attrition rate was 35%. CONCLUSION Findings highlight the potential for this app to serve as a cost-effective and easily accessible intervention for those who cannot receive standard treatment. The capacity for apps to be flexibly integrated within current models of mental health care delivery may prove vital for addressing the unmet needs of people with EDs.
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Affiliation(s)
- Jake Linardon
- School of Psychology, Deakin University, 1 Gheringhap Street, Geelong, VIC 3220, Australia
| | - Adrian Shatte
- Federation University, School of Science, Engineering & Information Technology, Melbourne, Australia
| | - John Rosato
- School of Psychology, Deakin University, 1 Gheringhap Street, Geelong, VIC 3220, Australia
| | - Matthew Fuller-Tyszkiewicz
- School of Psychology, Deakin University, 1 Gheringhap Street, Geelong, VIC 3220, Australia
- Center for Social and Early Emotional Development, Deakin University, Burwood, Victoria 3125, Australia
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Longhurst P, Clark L. Integrating the Autistic Experience Into Existing Models for Disordered Eating. Front Psychol 2022; 13:926415. [PMID: 35800941 PMCID: PMC9255270 DOI: 10.3389/fpsyg.2022.926415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 05/24/2022] [Indexed: 12/03/2022] Open
Affiliation(s)
- Phaedra Longhurst
- British Association for Counsellors and Psychotherapists (BACP), Leicester, United Kingdom
- *Correspondence: Phaedra Longhurst
| | - Lilli Clark
- School of Health in Social Science, University of Edinburgh, Edinburgh, United Kingdom
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38
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Tone J, Chelius B, Miller YD. The effectiveness of a feminist-informed, individualised counselling intervention for the treatment of eating disorders: a case series study. J Eat Disord 2022; 10:70. [PMID: 35585630 PMCID: PMC9116079 DOI: 10.1186/s40337-022-00592-z] [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: 11/30/2021] [Accepted: 04/28/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Currently, there is limited empirical validation of feminist-informed or individualised interventions for the treatment of eating disorders. The aim of this study was to examine the effectiveness of a feminist-informed, individually delivered counselling intervention for the treatment of eating disorders at a community-based eating disorder treatment service. METHODS Eighty individuals aged between 17 and 64 years presenting to an outpatient eating disorder service were examined in a case series design at baseline, session 10, session 20 and end of treatment (session 30). Changes in eating disorder symptomology, depression, anxiety, stress, and mental health recovery over the course of treatment were examined in linear mixed model analyses. RESULTS The treatment intervention was effective in reducing eating disorder symptomology and stress and improving mental health recovery after 10 sessions in a sample of 80 eating disorder participants engaged with the treatment service. Reductions in eating disorder symptomology and stress and improvements to mental health recovery were maintained at session 20 and session 30. CONCLUSIONS The findings of this study provide preliminary support for feminist-informed and individualised interventions for the treatment of eating disorders in community-based settings.
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Affiliation(s)
- Jessica Tone
- School of Public Health and Social Work, Queensland University of Technology, Victoria Park Road, Kelvin Grove, QLD, 4059, Australia
| | - Belinda Chelius
- School of Public Health and Social Work, Queensland University of Technology, Victoria Park Road, Kelvin Grove, QLD, 4059, Australia. .,Eating Disorders Queensland, 51 Edmondstone Street, South Brisbane, QLD, 4101, Australia.
| | - Yvette D Miller
- School of Public Health and Social Work, Queensland University of Technology, Victoria Park Road, Kelvin Grove, QLD, 4059, Australia
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LaMarre A, Levine MP, Holmes S, Malson H. An open invitation to productive conversations about feminism and the spectrum of eating disorders (part 1): basic principles of feminist approaches. J Eat Disord 2022; 10:54. [PMID: 35440011 PMCID: PMC9020002 DOI: 10.1186/s40337-022-00532-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 01/02/2022] [Indexed: 12/17/2022] Open
Abstract
Despite the long history of feminist research in the field and the clear relevance of questions of gender to this sphere, many continue to question the relevance of feminism for understanding and treating eating disorders in 2022. In this set of two papers, we explore some of the tensions, omissions and misconceptions which surround feminist approaches to eating disorders. At the core of these two papers is our assertion that such approaches can make significant contributions in the eating disorders field along six key lines: enriching the science of eating disorders, unpacking diagnostics, contextualizing treatment and prevention, attending to lived experiences, diversifying methodologies, and situating recoveries. In this first paper, we outline what feminist approaches are and dig into some key tensions that arise when feminist approaches come to the table. These include critiques of sociocultural approaches to understanding eating disorders, the relationship between feminist approaches and biological and genetic attributions for eating disorders, and the role of men. We then offer a key contribution that feminist approaches have made to eating disorders scholarship: an invitation to unpack diagnostic approaches and situate eating disorders within the landscape of food, weight, and shape concerns in the twenty-first century.
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Affiliation(s)
- Andrea LaMarre
- School of Psychology, Massey University Auckland, Private Bag 102904, North Shore, Auckland, 0745, New Zealand.
| | | | - Su Holmes
- University of East Anglia, Norwich, UK
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Henn AT, Borgers T, Vocks S, Giabbiconi CM, Hartmann AS. Visualizing Emotional Arousal within the Context of Body Size Evaluation: A Pilot Study of Steady-State Visual Evoked Potentials in Women with Anorexia Nervosa and Healthy Controls. Body Image 2022; 40:78-91. [PMID: 34871831 DOI: 10.1016/j.bodyim.2021.11.004] [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: 11/18/2020] [Revised: 11/17/2021] [Accepted: 11/17/2021] [Indexed: 02/07/2023]
Abstract
Maladaptive body size evaluation processes and body dissatisfaction are known as central risk factors for the development and maintenance of anorexia nervosa (AN). This study aimed to experimentally test potential key facets, such as (psycho)physiological, cognitive-verbal and behavioral mechanisms, within the context of these evaluation processes. Twenty-two females with AN (AN-G) and 22 healthy controls (HC-G) looked at pictures of their body gradually increasing in weight using a morphing technique. Implicit emotional arousal was assessed using steady-state visual evoked potentials (SSVEP) in electroencephalography. Additionally, in a forced-choice body size evaluation task, participants were asked to classify pictures of their own body as not big or big while reaction times were captured. A significantly earlier increase in SSVEPs emerged in AN-G compared to HC-G (p <.05), with AN-G evaluating their bodies in the morphing process as big at a significantly thinner body size (p <.05). The AN-G showed faster reaction times in the categorical evaluation of body stimuli (p <.05). Findings from this multimodal paradigm underline the importance of body size evaluation mechanisms and underlying emotional arousal for AN. A differentiated understanding of these processes is essential, since the effectiveness of therapeutic interventions for AN is limited and relapses are frequent.
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Affiliation(s)
- Alina T Henn
- Department of Psychiatry, Psychotherapy and Psychosomatics, Medical Faculty, RWTH Aachen University, Pauwelsstr. 30, 52074 Aachen, Germany; Affiliation when study was conducted: Department of Clinical Psychology and Psychotherapy, Osnabrück University, Knollstraße 15, 49069 Osnabrück, Germany.
| | - Tiana Borgers
- Affiliation when study was conducted: Department of Clinical Psychology and Psychotherapy, Osnabrück University, Knollstraße 15, 49069 Osnabrück, Germany; Institute for Translational Psychiatry, University of Münster, Germany, Albert-Schweitzer-Campus 1, 48149 Münster, Germany.
| | - Silja Vocks
- Department of Clinical Psychology and Psychotherapy, Osnabrück University, Knollstraße 15, 49069 Osnabrück, Germany.
| | - Claire-Marie Giabbiconi
- Department of Clinical Psychology and Psychotherapy, Osnabrück University, Knollstraße 15, 49069 Osnabrück, Germany.
| | - Andrea S Hartmann
- Affiliation when study was conducted: Department of Clinical Psychology and Psychotherapy, Osnabrück University, Knollstraße 15, 49069 Osnabrück, Germany; Department of Experimental Clinical Psychology, University of Konstanz, Universitaetsstrasse 10, 78464 Konstanz, Germany.
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Behrens SC, Streuber S, Keizer A, Giel KE. How immersive virtual reality can become a key tool to advance research and psychotherapy of eating and weight disorders. Front Psychiatry 2022; 13:1011620. [PMID: 36405894 PMCID: PMC9668851 DOI: 10.3389/fpsyt.2022.1011620] [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: 08/04/2022] [Accepted: 10/07/2022] [Indexed: 11/06/2022] Open
Abstract
Immersive virtual reality technology (VR) still waits for its wide dissemination in research and psychotherapy of eating and weight disorders. Given the comparably high efforts in producing a VR setup, we outline that the technology's breakthrough needs tailored exploitation of specific features of VR and user-centered design of setups. In this paper, we introduce VR hardware and review the specific properties of immersive VR versus real-world setups providing examples how they improved existing setups. We then summarize current approaches to make VR a tool for psychotherapy of eating and weight disorders and introduce user-centered design of VR environments as a solution to support their further development. Overall, we argue that exploitation of the specific properties of VR can substantially improve existing approaches for research and therapy of eating and weight disorders. To produce more than pilot setups, iterative development of VR setups within a user-centered design approach is needed.
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Affiliation(s)
- Simone C Behrens
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital Tübingen, Tübingen, Germany.,Max Planck Institute for Intelligent Systems, Tübingen, Germany.,Centre of Excellence for Eating Disorders (KOMET), Tübingen, Germany
| | - Stephan Streuber
- Department of Electrical Engineering and Computer Science, Coburg University of Applied Sciences and Arts, Coburg, Germany
| | - Anouk Keizer
- Department of Experimental Psychology, University of Utrecht, Utrecht, Netherlands
| | - Katrin E Giel
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital Tübingen, Tübingen, Germany.,Centre of Excellence for Eating Disorders (KOMET), Tübingen, Germany
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Drinkwater D, Holttum S, Lavender T, Startup H, Oldershaw A. Seeing Through the Façade of Anorexia: A Grounded Theory of Emotional Change Processes Associated With Recovery From Anorexia Nervosa. Front Psychiatry 2022; 13:868586. [PMID: 35815041 PMCID: PMC9263079 DOI: 10.3389/fpsyt.2022.868586] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 06/01/2022] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES Difficulties in managing emotions have been implicated in the development and maintenance of anorexia nervosa (AN), and psychological treatment models seek to address this in putative targets of change. Yet the field of psychotherapy remains unclear and insufficiently evidenced about the process of change and how this is actually achieved, including in what steps and in what order within clinical treatment. This qualitative study sought to develop theory about the process of emotional change during recovery from anorexia. METHODS Semi-structured interviews were carried out with nine women currently engaged in psychological treatment for anorexia. Interviews included questions pertaining to participants' experience of anorexia, emotions, and emotion management. A constructivist version of grounded theory was employed. RESULTS The analysis produced 10 major categories, comprising over 60 focused codes. Categories were clustered together into three super categories, reflecting 3 distinct but interrelated phases of participants' journeys toward recovery. The phases were: (1) Coping in a world of uncertainty, (2) Seeing through the façade of anorexia, and (3) Recovery and growth. Whilst movement toward later positions often appeared to be contingent on earlier ones, the analysis suggests that this was not an entirely linear process and that participants moved between positions as they grappled with the process of change. Participants came to view behaviors associated with anorexia as emotion-management strategies that were not working and as a façade. As they moved toward recovery and growth, they became less confined by their need for safety, and to see emotions as meaningful and valuable. Becoming more connected to emotional experience and expression, coincided with positive shifts in their intra and interpersonal relationships. CONCLUSION These findings support the recent shift toward emotion-focused models of anorexia. They also highlight an important focus in supporting individuals with AN to connect with, and be guided by, emotional experiences in their relationships with themselves and the world around them. This new grounded theory offers a putative process of change that could be utilized to guide intervention development.
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Affiliation(s)
- Danielle Drinkwater
- Salomons Institute for Applied Psychology, Canterbury Christ Church University, Kent, United Kingdom
| | - Sue Holttum
- Salomons Institute for Applied Psychology, Canterbury Christ Church University, Kent, United Kingdom
| | - Tony Lavender
- Salomons Institute for Applied Psychology, Canterbury Christ Church University, Kent, United Kingdom
| | - Helen Startup
- Sussex Partnership Foundation Trust, Sussex Education Center, Hove, United Kingdom
| | - Anna Oldershaw
- Salomons Institute for Applied Psychology, Canterbury Christ Church University, Kent, United Kingdom.,Kent All Age Eating Disorder Service, North East London NHS Foundation Trust (NELFT), Maidstone, United Kingdom
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Haynos AF, Widge AS, Anderson LM, Redish AD. Beyond Description and Deficits: How Computational Psychiatry Can Enhance an Understanding of Decision-Making in Anorexia Nervosa. Curr Psychiatry Rep 2022; 24:77-87. [PMID: 35076888 PMCID: PMC8934594 DOI: 10.1007/s11920-022-01320-9] [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] [Accepted: 12/13/2021] [Indexed: 01/27/2023]
Abstract
PURPOSE OF REVIEW Despite decades of research, knowledge of the mechanisms maintaining anorexia nervosa (AN) remains incomplete and clearly effective treatments elusive. Novel theoretical frameworks are needed to advance mechanistic and treatment research for this disorder. Here, we argue the utility of engaging a novel lens that differs from existing perspectives in psychiatry. Specifically, we argue the necessity of expanding beyond two historically common perspectives: (1) the descriptive perspective: the tendency to define mechanisms on the basis of surface characteristics and (2) the deficit perspective: the tendency to search for mechanisms associated with under-functioning of decision-making abilities and related circuity, rather than problems of over-functioning, in psychiatric disorders. RECENT FINDINGS Computational psychiatry can provide a novel framework for understanding AN because this approach emphasizes the role of computational misalignments (rather than absolute deficits or excesses) between decision-making strategies and environmental demands as the key factors promoting psychiatric illnesses. Informed by this approach, we argue that AN can be understood as a disorder of excess goal pursuit, maintained by over-engagement, rather than disengagement, of executive functioning strategies and circuits. Emerging evidence suggests that this same computational imbalance may constitute an under-investigated phenotype presenting transdiagnostically across psychiatric disorders. A variety of computational models can be used to further elucidate excess goal pursuit in AN. Most traditional psychiatric treatments do not target excess goal pursuit or associated neurocognitive mechanisms. Thus, targeting at the level of computational dysfunction may provide a new avenue for enhancing treatment for AN and related disorders.
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Affiliation(s)
- Ann F. Haynos
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, 2450 Riverside Ave, Minneapolis, MN F 253, USA
| | - Alik S. Widge
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, 2450 Riverside Ave, Minneapolis, MN F 253, USA
| | - Lisa M. Anderson
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, 2450 Riverside Ave, Minneapolis, MN F 253, USA
| | - A. David Redish
- Department of Neuroscience, University of Minnesota, 6-145 Jackson Hall 321 Church St. SE, Minneapolis, MN 55455, USA
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Bhattacharya A, Cooper M, McAdams C, Peebles R, Timko CA. Cultural shifts in the symptoms of Anorexia Nervosa: The case of Orthorexia Nervosa. Appetite 2021; 170:105869. [PMID: 34910984 DOI: 10.1016/j.appet.2021.105869] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 11/29/2021] [Accepted: 12/11/2021] [Indexed: 12/26/2022]
Abstract
Orthorexia Nervosa (ON) is a term describing a fixation on food purity, involving ritualized eating patterns and a rigid avoidance of "unhealthy foods." Those self-identified as having ON tend to focus on food composition and feel immense guilt after eating food deemed "unhealthy." Although not formally recognized as a psychiatric disorder by the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), ON has received increasing attention since its identification in 1997. There is ongoing work to establish diagnostic and empirical tools for measuring ON; embedded in this is the question as to whether or not ON is a new eating disorder. In this paper, we argue ON is not a new psychiatric disorder but rather a new cultural manifestation of anorexia nervosa (AN). We begin by providing an overview of historical representations and classification of eating disorders, with a specific focus on AN. This is followed by discussion of the rise in diet culture and healthism since the 19th century. We conclude by examining the diagnostic validity and utility of ON through a discussion of empirical evidence. Classifying ON under the diagnostic umbrella of AN may improve our understanding of factors underlying restrictive eating behaviors.
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Affiliation(s)
- Anushua Bhattacharya
- Department of Child and Adolescent Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, 2716 South Street, Philadelphia, PA, 19104, USA.
| | - Marita Cooper
- Department of Child and Adolescent Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, 2716 South Street, Philadelphia, PA, 19104, USA.
| | - Carrie McAdams
- Department of Psychiatry, University of Texas Southwestern Medical School, 6363 Forest Park Road, Dallas, TX, 75390, USA.
| | - Rebecka Peebles
- Craig Dalsimer Division of Adolescent Medicine, Children's Hospital of Philadelphia, 3401 Civic Center Blvd, Philadelphia, PA, 19104, USA; Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania, 800 Civic Center Blvd, Philadelphia, PA, 19104, USA.
| | - C Alix Timko
- Department of Child and Adolescent Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, 2716 South Street, Philadelphia, PA, 19104, USA; Department of Psychology in Psychiatry, Perelman School of Medicine at University of Pennsylvania, 800 Civic Center Blvd, Philadelphia, PA, 19104, USA.
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Ancheta AJ, Caceres BA, Zollweg SS, Heron KE, Veldhuis CB, VanKim NA, Hughes TL. Examining the associations of sexual minority stressors and past-year depression with overeating and binge eating in a diverse community sample of sexual minority women. Eat Behav 2021; 43:101547. [PMID: 34412003 PMCID: PMC8629849 DOI: 10.1016/j.eatbeh.2021.101547] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 07/16/2021] [Accepted: 07/31/2021] [Indexed: 02/01/2023]
Abstract
Sexual minority stressors (e.g., stigma consciousness, internalized homophobia, discrimination) are posited to contribute to higher prevalence of overeating and binge eating among sexual minority women (SMW) relative to heterosexual women. Few studies have examined psychosocial mediators of the associations of minority stressors with overeating and binge eating in SMW. Using data from a diverse, community-based sample of SMW, we examined these associations, including the potential mediating effects of past-year depression. We also conducted exploratory analyses to determine if the associations of sexual minority stressors with overeating and binge eating differed by sexual identity or by race and ethnicity. The sample included 607 SMW (38.2% White, 37.1% African American, 24.7% Latina) with a mean age of 39.7 years. Approximately 17% and 9% of SMW reported overeating and binge eating, respectively, in the past 3 months. Greater stigma consciousness was associated with higher odds of overeating (AOR 1.31, 95% CI = 1.03-1.66). We found no significant associations between minority stressors and binge eating. Past-year depression did not mediate associations between minority stressors and overeating or binge eating. Although we found no sexual identity differences, stigma consciousness among Latina SMW was associated with higher odds of overeating relative to White SMW (AOR 1.95, 95% CI = 1.21-3.12) and African American SMW (AOR 1.99, 95% CI = 1.19-3.31). Findings highlight the importance of screening SMW for stigma consciousness as a correlate of overeating and considering racial and ethnic differences in overeating and binge eating in this population.
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Affiliation(s)
- April J Ancheta
- Columbia University School of Nursing, 560 W 168th St, New York, NY 10032, United States of America.
| | - Billy A Caceres
- Columbia University School of Nursing, 560 W 168th St, New York, NY 10032, United States of America.
| | - Sarah S Zollweg
- Columbia University School of Nursing, 560 W 168th St, New York, NY 10032, United States of America.
| | - Kristin E Heron
- Department of Psychology, Old Dominion University, Virginia Consortium Program in Clinical Psychology, 250 Mills Godwin Building, Norfolk, VA 23529, United States of America.
| | - Cindy B Veldhuis
- Columbia University School of Nursing, 560 W 168th St, New York, NY 10032, United States of America.
| | - Nicole A VanKim
- Department of Biostatistics and Epidemiology, School of Public Health and Health Sciences University of Massachusetts Amherst, 406 Arnold House, Amherst, MA 01003, United States of America.
| | - Tonda L Hughes
- Columbia University School of Nursing, 560 W 168th St, New York, NY 10032, United States of America.
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Mason TB, Lesser EL, Dolgon-Krutolow AR, Wonderlich SA, Smith KE. An updated transdiagnostic review of social cognition and eating disorder psychopathology. J Psychiatr Res 2021; 143:602-627. [PMID: 33190838 DOI: 10.1016/j.jpsychires.2020.11.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 09/22/2020] [Accepted: 11/05/2020] [Indexed: 01/10/2023]
Abstract
Existing data suggest that deficits in social cognitive functioning are transdiagnostic phenomena that are observed across various forms of psychopathology. The goal of the present review was to provide an updated systematic review of the literature on social cognitive functioning across eating disorders (EDs), including anorexia nervosa (AN), bulimia nervosa (BN), and binge eating disorder (BED). Studies that assessed six areas of social cognition were included: theory of mind, social perception, social knowledge, attributional bias, emotion perception, and emotion processing. A systematic search identified 71 studies, the majority of which examined adult women with AN. Research typically focused on alexithymia, theory of mind, empathy, social processing, emotion recognition, or emotion processing. Results suggested some deficits in social cognition in EDs. AN had the most studies with some evidence for deficiencies in social cognition but a fair amount of variability. Research on BN and BED was limited and inconsistent, though there appear to be some deficits in social cognition. Together, the limited coverage across EDs and heterogeneous methodology preclude firm conclusions regarding general or ED-specific deficits, as well as understanding the role of social cognition in ED etiology and maintenance. Therefore, several key questions and future directions are outlined for research moving forward.
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Affiliation(s)
- Tyler B Mason
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
| | | | - Anna R Dolgon-Krutolow
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
| | - Stephen A Wonderlich
- Sanford Center for Bio-behavioral Research, Sanford Health, Fargo, ND, USA; Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, ND, USA
| | - Kathryn E Smith
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, CA, USA.
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Maher A, Cason L, Huckstepp T, Stallman H, Kannis-Dymand L, Millear P, Mason J, Wood A, Allen A. Early maladaptive schemas in eating disorders: A systematic review. EUROPEAN EATING DISORDERS REVIEW 2021; 30:3-22. [PMID: 34636456 DOI: 10.1002/erv.2866] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 08/24/2021] [Accepted: 09/25/2021] [Indexed: 12/28/2022]
Abstract
OBJECTIVE Research and theory suggest the aetiological nature and symptomatic profile of eating disorders (EDs) can be explained by multiple factors, including the development of early maladaptive schemas (EMS). Yet, there is lack of consensus regarding the evidence supporting the relationship between EMS and EDs. Therefore, this systematic review aimed to examine existing literature concerning the relationship between different ED diagnoses and EMS to provide a synthesis and evaluation of relevant research. METHOD A comprehensive literature search of four electronic databases was conducted and studies were included that examined the association between EMS and EDs. Studies were required to use a variant of Young Schema Questionnaire and establish ED diagnosis or symptomology using self-report questionnaires or clinical interview. RESULTS A total of 29 studies were included in the review. Compared to healthy controls and varying clinical populations, individuals with EDs generally reported significantly higher scores across all EMS except for Entitlement. Furthermore, Unrelenting Standards consistently appeared as a significant EMS across all ED diagnoses whilst Insufficient Self-Control was significantly lower in ED diagnoses with restrictive behaviour compared to diagnoses with binge eating or purging behaviour. DISCUSSION Research supports significant associations between EMS and EDs, which may contribute to our understanding of ED aetiology, including different diagnostic categories. This review underscores the need for studies to explore more gender and age diverse samples and highlights important implications for practitioners.
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Affiliation(s)
- Anthea Maher
- School of Health and Behavioural Sciences, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
| | - Liana Cason
- School of Health and Behavioural Sciences, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
| | - Tyrone Huckstepp
- School of Health and Behavioural Sciences, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- Sunshine Coast Mind & Neuroscience - Thompson Institute, University of the Sunshine Coast, Birtinya, Queensland, Australia
| | - Helen Stallman
- Sunshine Coast Mind & Neuroscience - Thompson Institute, University of the Sunshine Coast, Birtinya, Queensland, Australia
| | - Lee Kannis-Dymand
- School of Health and Behavioural Sciences, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
| | - Prudence Millear
- School of Health and Behavioural Sciences, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
| | - Jonathan Mason
- School of Health and Behavioural Sciences, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- Sunshine Coast Mind & Neuroscience - Thompson Institute, University of the Sunshine Coast, Birtinya, Queensland, Australia
| | - Andrew Wood
- School of Health and Behavioural Sciences, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- Sunshine Coast Mind & Neuroscience - Thompson Institute, University of the Sunshine Coast, Birtinya, Queensland, Australia
| | - Andrew Allen
- School of Health and Behavioural Sciences, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
- Sunshine Coast Mind & Neuroscience - Thompson Institute, University of the Sunshine Coast, Birtinya, Queensland, Australia
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Monteleone AM, Cardi V, Ambwani S, Cascino G, Albano G, Pellegrino F, Treasure J. Network intervention analysis to assess the trajectory of change and treatment effects associated with the use of online guided self-help for anorexia nervosa. Early Interv Psychiatry 2021; 15:1210-1216. [PMID: 33058456 DOI: 10.1111/eip.13064] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 08/16/2020] [Accepted: 09/26/2020] [Indexed: 12/19/2022]
Abstract
AIM The aim of this study was to use the innovative technique of Network Intervention Analysis (NIA) to examine the trajectory of symptom change associated with the use of a digital guided self-help intervention (RecoveryMANTRA) to augment treatment as usual in adult anorexia nervosa. METHODS Self-reported eating disorder symptoms and mood (stress, anxiety and depression), work and social adjustment, motivation and treatment (Treatment as usual + RecoveryMANTRAand Treatment as usual) were included as nodes in the network and examined using NIA. Networks were computed at baseline (n = 88, 99), at end of treatment (6 weeks, n = 71, 75) and at 6- (n = 58, 63) and 12-month (n = 52, 63) follow-up. RESULTS RecoveryMANTRA was associated with a direct effect on anxiety, shape concern and restraint at the end of the intervention. This effect was not maintained at follow-up. There were no direct effects of RecoveryMANTRA on motivation, stress and depression. CONCLUSIONS These findings indicate that RecoveryMANTRA exerts a direct effect on eating disorder symptoms and anxiety. NIA is a promising method to evaluate trajectories of clinical change and direct and indirect effects of a therapeutic intervention compared to a control condition.
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Affiliation(s)
| | - Valentina Cardi
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | | | - Giammarco Cascino
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', Section of Neurosciences, University of Salerno, Salerno, Italy
| | - Gaia Albano
- Department of Psychology, Educational Sciences and Human Movement, University of Palermo, Palermo, Italy
| | - Francesca Pellegrino
- Department of Psychiatry, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Janet Treasure
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
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Day S, Bussey K, Trompeter N, Hay P, Lonergan A, Mitchison D. Associations of weight- or shape-related bullying with diverse disordered eating behaviors in adolescents. Int J Eat Disord 2021; 54:1641-1651. [PMID: 34181288 DOI: 10.1002/eat.23573] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 06/16/2021] [Accepted: 06/17/2021] [Indexed: 11/05/2022]
Abstract
OBJECTIVE Little research has investigated variables affecting the relationship between weight- or shape-related bullying (WSB) and specific forms of disordered eating in adolescence. This study aimed to examine the relationship between WSB and eating disorder behaviors in Australian adolescents, and whether this relationship was moderated by body image attitudes. METHOD Data were used from the first wave of the EveryBODY study, a survey of body image concerns and eating disorders in a large representative sample of Australian adolescents (N = 573), aged 11-19 years. Participants completed an online survey with measures of WSB frequency, body image attitudes (drives for thinness, leanness, and muscularity), and disordered eating behaviors. RESULTS Results indicated that frequency of WSB was positively associated with purging and muscularity-oriented behavior (MOB), but not dietary restriction, binge eating, or compulsive exercise. The relationship between WSB and MOB was moderated by drive for muscularity, such that victimization frequency was positively associated with MOB for those with high, but not low, desire to attain a muscular physique. DISCUSSION Findings indicate that WSB is positively associated with purging and MOB but not other eating disorder behaviors, and that drive for muscularity moderates its effect on some behaviors. Understanding these relationships will be important in implementing tailored interventions for adolescents based on screening for victimization experiences and specific body image attitudes.
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Affiliation(s)
- Sinead Day
- Department of Psychology, Macquarie University, Sydney, New South Wales, Australia
| | - Kay Bussey
- Department of Psychology, Centre for Emotional Health, Macquarie University, Sydney, New South Wales, Australia
| | - Nora Trompeter
- Department of Psychology, Centre for Emotional Health, Macquarie University, Sydney, New South Wales, Australia
| | - Phillipa Hay
- Translational Health Research Institute, School of Medicine, Blacktown Clinical School, Western Sydney University, Penrith, New South Wales, Australia
| | - Alexandra Lonergan
- Department of Psychology, Centre for Emotional Health, Macquarie University, Sydney, New South Wales, Australia
| | - Deborah Mitchison
- Translational Health Research Institute, School of Medicine, Blacktown Clinical School, Western Sydney University, Penrith, New South Wales, Australia
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50
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Schlegl S, Smith KE, Vierl L, Crosby RD, Moessner M, Neumayr C, Voderholzer U. Using network analysis to compare diagnosis-specific and age-specific symptom networks in eating disorders. Int J Eat Disord 2021; 54:1463-1476. [PMID: 33949717 DOI: 10.1002/eat.23523] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 04/04/2021] [Accepted: 04/05/2021] [Indexed: 02/05/2023]
Abstract
OBJECTIVE The network theory of mental disorders conceptualizes eating disorders (EDs) as networks of interacting symptoms. Network analysis studies in EDs mostly have examined transdiagnostic and/or mixed age samples. The aim of our study was to investigate similarities and differences of networks in adolescents and adults with anorexia nervosa (AN) or bulimia nervosa (BN). METHOD Participants were 2,535 patients (n = 991 adults with AN, n = 821 adolescents with AN, n = 473 adults with BN, and n = 250 adolescents with BN) who completed the Eating Disorder Inventory-2. Twenty-seven items were selected. Cross-sectional networks were estimated via Joint Graphical Lasso. Core symptoms were identified using strength centrality. Spearman correlations and network comparison tests (NCTs) were used to compare groups. RESULTS Across diagnoses and ages, feeling ineffective, desire to be thinner, worries that feelings will get out of control, guilt after overeating as well as doing things perfectly emerged as most central symptoms. There were moderate to high correlations between symptom profiles (0.62-0.97, mean: 0.78) as well as high correlations between network structures (0.83-0.93, mean: 0.87) and network strengths (0.73-0.95, mean: 0.85). Global strength significantly differed in two of the six NCTs, and 2.5-10% of edges differed between networks. DISCUSSION Considerable similarities in network structures and strengths across diagnoses and ages speak in favor of the transdiagnostic approach to EDs. Besides drive for thinness, ineffectiveness, emotion regulation difficulties, and perfectionism might be the most consistent factors in ED networks. These symptoms as well as their symptom connections should be especially focused in treatment regardless of age and diagnosis.
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Affiliation(s)
- Sandra Schlegl
- Department of Psychiatry and Psychotherapy, University Hospital of Munich (LMU), Munich, Germany
| | - Kathryn E Smith
- Department of Psychiatry and Behavioral Science, University of Southern California, Los Angeles, California, USA
| | - Larissa Vierl
- Department of Psychiatry and Psychotherapy, University Hospital of Munich (LMU), Munich, Germany
| | - Ross D Crosby
- Sanford Center for Biobehavioral Research, Fargo, North Dakota, USA.,Department of Psychiatry and Behavioral Science, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota, USA
| | - Markus Moessner
- Center for Psychotherapy Research, University Hospital Heidelberg, Heidelberg, Germany
| | | | - Ulrich Voderholzer
- Department of Psychiatry and Psychotherapy, University Hospital of Munich (LMU), Munich, Germany.,Schoen Clinic Roseneck, Prien, Germany.,Department of Psychiatry and Psychotherapy, University Hospital of Freiburg, Freiburg, Germany
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