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Estévez A, Momeñe J, Macía L, Iruarrizaga I, Olave L, Aonso-Diego G. The Mediating Effect of Coping Strategies and Emotion Regulation in the Relationship between Impulsivity, Metacognition, and Eating Disorders. Nutrients 2024; 16:1884. [PMID: 38931239 PMCID: PMC11206882 DOI: 10.3390/nu16121884] [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: 05/21/2024] [Revised: 06/10/2024] [Accepted: 06/12/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND Risk factors for eating disorders are multifaceted and complex, so it is crucial to elucidate the role of executive functions, including impulsivity and metacognition, and coping strategies in the severity of eating behaviors. The study aims were threefold: (1) to analyze gender differences in impulsivity, metacognition, coping strategies, emotion regulation, and eating disorders; (2) to examine the correlation between the study variables; and (3) to test the mediating role of coping and emotion-regulation strategies in the relationship between metacognition, impulsivity, and eating disorders. METHODS A total of 1076 participants (Mage = 21.78, SD = 5.10; 77.7% women) completed a set of questionnaires. Two mediation analyses were conducted to test the mediating role of coping strategies, including emotion regulation, in the relationship between executive functions (i.e., impulsivity and metacognition) and eating disorders. RESULTS Women displayed higher coping strategies, specifically emotional expression, wishful thinking, and social support, whereas men presented greater social withdrawal. Mediational analyses showed a significant association between impulsivity, metacognition, and eating disorders, whose relationship was partially mediated by coping strategies and mainly by emotion regulation. CONCLUSION Interventions based on coping strategies and emotion regulation could be a feasible and effective option to deal with eating disorders among the young population.
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Affiliation(s)
- Ana Estévez
- Department of Psychology, Faculty of Health Sciences, University of Deusto, Avda. de las Universidades 24, 48007 Bilbao, Spain; (J.M.); (L.M.); (G.A.-D.)
| | - Janire Momeñe
- Department of Psychology, Faculty of Health Sciences, University of Deusto, Avda. de las Universidades 24, 48007 Bilbao, Spain; (J.M.); (L.M.); (G.A.-D.)
| | - Laura Macía
- Department of Psychology, Faculty of Health Sciences, University of Deusto, Avda. de las Universidades 24, 48007 Bilbao, Spain; (J.M.); (L.M.); (G.A.-D.)
| | - Iciar Iruarrizaga
- Department of Experimental Psychology, Cognitive Psychology and Speech & Language Therapy, Faculty of Psychology, Complutense University of Madrid, 28040 Madrid, Spain; (I.I.); (L.O.)
| | - Leticia Olave
- Department of Experimental Psychology, Cognitive Psychology and Speech & Language Therapy, Faculty of Psychology, Complutense University of Madrid, 28040 Madrid, Spain; (I.I.); (L.O.)
| | - Gema Aonso-Diego
- Department of Psychology, Faculty of Health Sciences, University of Deusto, Avda. de las Universidades 24, 48007 Bilbao, Spain; (J.M.); (L.M.); (G.A.-D.)
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Soodla HL, Soidla K, Akkermann K. Reading tea leaves or tracking true constructs? An assessment of personality-based latent profiles in eating disorders. Front Psychiatry 2024; 15:1376565. [PMID: 38807687 PMCID: PMC11130490 DOI: 10.3389/fpsyt.2024.1376565] [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: 01/25/2024] [Accepted: 04/12/2024] [Indexed: 05/30/2024] Open
Abstract
Background Eating disorder (ED) subtyping studies have often extracted an undercontrolled, an overcontrolled and a resilient profile based on trait impulsivity and perfectionism. However, the extent to which methodological choices impact the coherence and distinctness of resulting subtypes remains unclear. Objective In this paper, we aimed to assess the robustness of these findings by extracting personality-based subtypes on a sample of ED patients (N = 221) under different analytic conditions. Methods We ran four latent profile analyses (LPA), varying the extent to which we constrained variances and covariances during model parametrization. We then performed a comparative analysis also including state ED symptom measures as indicators. Finally, we used cross-method validation via k-means clustering to further assess the robustness of our profiles. Results Our results demonstrated a four-profile model based on variances in impulsivity and perfectionism to fit the data well. Across model solutions, the profiles with the most and least state and trait disturbances were replicated most stably, while more nuanced variations in trait variables resulted in less consistent profiles. Inclusion of ED symptoms as indicator variables increased subtype differentiation and similarity across profiles. Validation cluster analyses aligned most with more restrictive LPA models. Conclusion These results suggest that ED subtypes track true constructs, since subtypes emerged method-independently. We found analytic methods to constrain the theoretical and practical conclusions that can be drawn. This underscores the importance of objective-driven analytic design and highlights its relevance in applying research findings in clinical practice.
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Affiliation(s)
- Helo Liis Soodla
- Institute of Psychology, University of Tartu, Tartu, Estonia
- Centre for Cognitive and Behavioural Therapy, Tartu, Estonia
| | - Kärol Soidla
- Institute of Psychology, University of Tartu, Tartu, Estonia
- Centre for Cognitive and Behavioural Therapy, Tartu, Estonia
| | - Kirsti Akkermann
- Institute of Psychology, University of Tartu, Tartu, Estonia
- Centre for Cognitive and Behavioural Therapy, Tartu, Estonia
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Gilmartin T, Dipnall JF, Gurvich C, Sharp G. Identifying overcontrol and undercontrol personality types among young people using the five factor model, and the relationship with disordered eating behaviour, anxiety and depression. J Eat Disord 2024; 12:16. [PMID: 38267972 PMCID: PMC10809654 DOI: 10.1186/s40337-024-00967-4] [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: 09/22/2023] [Accepted: 01/07/2024] [Indexed: 01/26/2024] Open
Abstract
BACKGROUND Overcontrol and undercontrol personality types have been associated with an increase in eating pathology, depression and anxiety. The aim of the research was to explore whether latent overcontrol and undercontrol personality types could be identified using cluster analysis of the facets of the five factor model (FFM). We further aimed to understand how these personality types were associated with eating pathology, depressed mood and anxiety. METHODS A total of 561 participants (394 women and 167 men), aged 16-30 years in Australia completed a survey designed to assess disordered eating, FFM personality traits, anxiety, depression and stress. A systematic four-step process using hierarchical, k-means, and random forest cluster analyses were used to identify a meaningful 3-cluster solution. RESULTS The results revealed a cluster solution that represented overcontrol, undercontrol and resilient personality types, and highlighted facets of the FFM that were associated with each type. Both overcontrol and undercontrol personality types were associated with increased clinical symptoms compared to the resilient types. CONCLUSIONS It was concluded that FFM facets may potentially be more meaningful than broad domains in identifying personality types, and that both overcontrol and undercontrol personality types are likely associated with increased clinical symptoms.
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Affiliation(s)
- Tanya Gilmartin
- Department of Neuroscience, Monash University and the Alfred Hospital, Melbourne, Australia.
| | - Joanna F Dipnall
- School of Public Health and Preventive Medicine, Monash University, Melbourne, 3004, Australia
- Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Deakin University, Geelong, 3220, Australia
| | - Caroline Gurvich
- Department of Psychiatry, HER CENTRE Australia, Central Clinical School, Monash University, Melbourne, Australia
| | - Gemma Sharp
- Department of Neuroscience, Monash University and the Alfred Hospital, Melbourne, Australia
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Eichler J, Schmidt R, Bartl C, Benecke C, Strauss B, Brähler E, Hilbert A. Self-regulation profiles reflecting distinct levels of eating disorder and comorbid psychopathology in the adult population: A latent profile analysis. Int J Eat Disord 2023; 56:418-427. [PMID: 36420839 DOI: 10.1002/eat.23857] [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: 08/19/2021] [Revised: 11/09/2022] [Accepted: 11/10/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Previous research showed that individuals with eating disorders (EDs) can be subtyped by their levels of psychopathology and self-regulation abilities. However, nothing is known about whether self-regulation abilities are solely suited to depict the heterogeneity in ED and comorbid psychopathology in nonclinical samples. Therefore, this study sought to explore self-regulation profiles and their ability to discriminate ED, depression and anxiety disorders, and personality dysfunction in the adult population. METHODS Within a German representative sample, N = 2391 adults (18-92 years) were examined using latent profile analysis to identify profiles based on established cognitive and emotional self-regulation scales including attention control, cognitive reappraisal, and difficulties in identifying feelings. Profiles were validated with ED, depression, anxiety, and personality dysfunction measures. RESULTS The final solution selected as best balancing goodness of fit and interpretability included four profiles-High-Functioning, Moderate-Functioning, Dysregulated, and Alexithymic-with high explanatory power of R2 = .99. Profiles were characterized primarily by differences in difficulties in identifying feelings followed by differences in attention control and differed significantly regarding ED, depression and anxiety disorders, and personality dysfunction, with the Dysregulated profile showing the most unfavorable correlates. CONCLUSIONS This study uniquely revealed that low cognitive and emotional self-regulation were indicators for ED, depression, anxiety, and personality dysfunction in the adult population. Future research should investigate whether the identified profiles predict the development of ED and comorbid psychopathology longitudinally. PUBLIC SIGNIFICANCE Individuals with eating disorders present with difficulties in cognitive and emotional self-regulation, likely maintaining their symptoms. This representative study in the German adult population sought to build profiles based on cognitive and emotional self-regulation that differed in eating disorder and comorbid psychopathology. We discuss the potential to detect individuals with elevated eating disorder and comorbid psychopathology based on the identified profiles in nonclinical settings.
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Affiliation(s)
- Janina Eichler
- Integrated Research and Treatment Center Adiposity Diseases, Behavioral Medicine Research Unit, Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| | - Ricarda Schmidt
- Integrated Research and Treatment Center Adiposity Diseases, Behavioral Medicine Research Unit, Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| | - Carl Bartl
- Integrated Research and Treatment Center Adiposity Diseases, Behavioral Medicine Research Unit, Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
| | - Cord Benecke
- Department of Psychology, Clinical Psychology and Psychotherapy, Human Sciences, University of Kassel, Kassel, Germany
| | - Bernhard Strauss
- Institute of Psychosocial Medicine, Psychotherapy and Psychooncology, Jena University Hospital, Jena, Germany
| | - Elmar Brähler
- Integrated Research and Treatment Center Adiposity Diseases, Behavioral Medicine Research Unit, Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany.,Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Mainz, Mainz, Germany
| | - Anja Hilbert
- Integrated Research and Treatment Center Adiposity Diseases, Behavioral Medicine Research Unit, Department of Psychosomatic Medicine and Psychotherapy, University of Leipzig Medical Center, Leipzig, Germany
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Soodla HL, Akkermann K. Bottom-up transdiagnostic personality subtypes are associated with state psychopathology: A latent profile analysis. Front Psychol 2023; 14:1043394. [PMID: 36895730 PMCID: PMC9990091 DOI: 10.3389/fpsyg.2023.1043394] [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: 09/13/2022] [Accepted: 01/23/2023] [Indexed: 02/23/2023] Open
Abstract
Introduction Personality-based profiling helps elucidate associations between psychopathology symptoms and address shortcomings of current nosologies. The objective of this study was to bracket the assumption of a priori diagnostic class borders and apply the profiling approach to a transdiagnostic sample. Profiles resembling high-functioning, undercontrolled, and overcontrolled phenotypes were expected to emerge. Methods We used latent profile analysis on data from a sample of women with mental disorders (n = 313) and healthy controls (n = 114). 3-5 profile solutions were compared based on impulsivity, perfectionism, anxiety, stress susceptibility, mistrust, detachment, irritability, and embitterment. The best-fitting solution was then related to measures of depression, state anxiety, disordered eating, and emotion regulation difficulties to establish clinical significance. Results A 5-profile solution proved best-fitting. Extracted profiles included a high-functioning, a well-adapted, an impulsive and interpersonally dysregulated, an anxious and perfectionistic, and an emotionally and behaviorally dysregulated class. Significant differences were found in all outcome state measures, with the emotionally and behaviorally dysregulated class exhibiting the most severe psychopathology. Discussion These results serve as preliminary evidence of the predictive nature and clinical utility of personality-based profiles. Selected personality traits should be considered in case formulation and treatment planning. Further research is warranted to replicate the profiles and assess classification stability and profiles' association with treatment outcome longitudinally.
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Affiliation(s)
- Helo Liis Soodla
- Institute of Psychology, University of Tartu, Tartu, Estonia.,Centre for Cognitive and Behavioural Therapy, Tartu, Estonia
| | - Kirsti Akkermann
- Institute of Psychology, University of Tartu, Tartu, Estonia.,Centre for Cognitive and Behavioural Therapy, Tartu, Estonia
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Ioannidis K, Hook RW, Wiedemann A, Bhatti J, Czabanowska K, Roman-Urrestarazu A, Grant JE, Goodyer IM, Fonagy P, Bullmore ET, Jones PB, Chamberlain SR. Associations between COVID-19 pandemic impact, dimensions of behavior and eating disorders: A longitudinal UK-based study. Compr Psychiatry 2022; 115:152304. [PMID: 35306448 PMCID: PMC8916988 DOI: 10.1016/j.comppsych.2022.152304] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 02/23/2022] [Accepted: 03/07/2022] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND There is growing concern about how people with eating disorders are impacted by the widespread societal restructuring during the COVID-19 crisis. AIMS We aimed to examine how factors relating to the impact of the pandemic associate with eating disorders and quantify this relationship while adjusting for concurrent and longitudinal parameters of risk. METHODS We gathered demographic, behavioral and clinical data pre- and mid-pandemic as well as childhood trauma history from a longitudinal online survey of 489 adults (mean age 23.4 years) recruited from the Neuroscience in Psychiatry Network (NSPN). Using pre-pandemic (T1) and concurrent (T2) data we aimed to predict eating disorders at mid-pandemic (T2). We deployed hierarchical generalized logistic regression to ascertain the strength of longitudinal and concurrent associations. RESULTS Pre-pandemic eating disorder scores strongly associated with concurrent eating disorder (z = 5.93). More conflict at home mid-pandemic (z = 2.03), pre- (lower sensation seeking z = -2.58) and mid-pandemic (higher lack of perseverance z = 2.33) impulsivity traits also associated with mid-pandemic eating disorder. CONCLUSION Conflict at home mid-pandemic and specific aspects of impulsiveness significantly associated with concurrent eating disorder when adjusted for pre-pandemic eating disorder symptoms, baseline demographics, behavioral traits, history of traumatic experiences and concurrent psychopathology. These results provide insight into the struggles of those suffering with eating disorders during the COVID-19 pandemic and highlight the importance of impulsiveness traits and the immediate family environment in their experience of illness during the pandemic.
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Affiliation(s)
- Konstantinos Ioannidis
- Department of Psychiatry, University of Cambridge, UK; Cambridge and Peterborough NHS Foundation Trust, Cambridge, UK; Department of International Health, Care and Public Health Research Institute, Maastricht University, Maastricht, Netherlands.
| | | | - Anna Wiedemann
- Department of Psychiatry, University of Cambridge, UK,Cambridge and Peterborough NHS Foundation Trust, Cambridge, UK
| | - Junaid Bhatti
- Department of Psychiatry, University of Cambridge, UK
| | - Katarzyna Czabanowska
- Department of International Health, Care and Public Health Research Institute, Maastricht University, Maastricht, Netherlands,Institute of Public Health, Faculty of Health Sciences, Jagiellonian University, Krakow, Poland
| | - Andres Roman-Urrestarazu
- Department of Psychiatry, University of Cambridge, UK,Cambridge and Peterborough NHS Foundation Trust, Cambridge, UK,Department of International Health, Care and Public Health Research Institute, Maastricht University, Maastricht, Netherlands
| | - Jon E. Grant
- Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, IL, USA
| | - Ian M. Goodyer
- Department of Psychiatry, University of Cambridge, UK,Cambridge and Peterborough NHS Foundation Trust, Cambridge, UK
| | - Peter Fonagy
- Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Edward T. Bullmore
- Department of Psychiatry, University of Cambridge, UK,Cambridge and Peterborough NHS Foundation Trust, Cambridge, UK
| | - Peter B. Jones
- Department of Psychiatry, University of Cambridge, UK,Cambridge and Peterborough NHS Foundation Trust, Cambridge, UK
| | - Samuel R. Chamberlain
- Department of Psychiatry, University of Cambridge, UK,Department of Psychiatry, University of Southampton, UK,Southern Health NHS Foundation Trust, Southampton, UK
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Reivan Ortiz GG, Rivera Tapia CJ, Elizalde Martínez BA, Icaza D. Mediating Mechanisms of Perfectionism: Clinical Comorbidity of OCD and ED. Front Psychiatry 2022; 13:908926. [PMID: 35911249 PMCID: PMC9329670 DOI: 10.3389/fpsyt.2022.908926] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/13/2022] [Indexed: 11/13/2022] Open
Abstract
Obsessive-compulsive disorder (OCD) and eating disorders (ED) share common causal factors and often represent similar entities. Studies on obsessive-compulsive disorders and eating disorders reveal a significant correlation between maladaptive perfectionism. The objective of this study is to evaluate the predictive variables of perfectionism in patients diagnosed with Anorexia Nervosa (AN), Bulimia Nervosa (BN) and OCD using a structural equation model (SEM). The sample consisted of 187 participants (60.9% women, 39.1% men) with a mean age of 26.68 (SD = 10.97). The findings reveal that the model is the same in all the disorders evaluated, achieving an adequate fit: χ2 = 7.95 (p = 0.000), RMSEA = 0.087 (95% confidence interval: 0.00 to 0.02), CFI = 0.991, TLI = 0.951 and with an overall predictive capacity of around 30% (CD = 0.318). It is recommended that future studies address the subtypes of disorders evaluated using longitudinal designs.
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Affiliation(s)
- Geovanny Genaro Reivan Ortiz
- Laboratory of Basic Psychology, Behavioral Analysis and Programmatic Development (PAD-LAB), Universidad Católica de Cuenca, Cuenca, Ecuador
| | | | | | - Daniel Icaza
- Laboratory of Basic Psychology, Behavioral Analysis and Programmatic Development (PAD-LAB), Universidad Católica de Cuenca, Cuenca, Ecuador
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Castellini G, Rossi E, Ricca V. Are There Common Pathways for Eating Disorders and Female Sexual Dysfunction? J Sex Med 2021; 19:8-11. [PMID: 34848138 DOI: 10.1016/j.jsxm.2021.10.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 10/05/2021] [Accepted: 10/08/2021] [Indexed: 01/19/2023]
Affiliation(s)
- Giovanni Castellini
- Psychiatry Unit, Department of Health Sciences, University of Florence, Florence, Italy.
| | - Eleonora Rossi
- Psychiatry Unit, Department of Health Sciences, University of Florence, Florence, Italy
| | - Valdo Ricca
- Psychiatry Unit, Department of Health Sciences, University of Florence, Florence, Italy
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