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1.
Int J Eat Disord ; 2024 Jul 17.
Article in English | MEDLINE | ID: mdl-39016107

ABSTRACT

OBJECTIVE: Interpersonal problems have been identified as a plausible mechanism underlying the onset and maintenance of eating disorders. The Interpersonal Relationships in Eating Disorders (IR-ED) scale is the first eating disorders-specific measure of interpersonal problems, which was developed in a nonclinical sample. The aims of the current study were to (a) confirm the factor structure of the IR-ED within a large clinical sample, (b) investigate measurement invariance of the IR-ED across nonclinical and clinical samples, (c) examine the convergent validity of the IR-ED using a generic measure of interpersonal problems, and (d) investigate the incremental clinical utility of the IR-ED in uniquely predicting eating disorder symptomatology. METHOD: Treatment-seeking individuals (N = 437) completed the IR-ED at their initial assessment appointment at a specialist eating disorder outpatient service. RESULTS: A multiple-group confirmatory factor analysis supported an invariant bifactor structure comprising a general interpersonal problems factor and two group factors-Avoidance of Body Evaluation and Food-Related Interpersonal Tension. Convergent validity was demonstrated by a large, statistically significant correlation with a generic measure of interpersonal problems (r = 0.62, p < 0.001). A series of structural equation models further revealed unique incremental predictive utility of the IR-ED for eating disorder symptomatology. DISCUSSION: The IR-ED has strong psychometric properties and may prove beneficial in the assessment, formulation, and treatment of eating-specific interpersonal problems among patients with eating disorders.

2.
Cogn Behav Ther ; : 1-13, 2024 May 09.
Article in English | MEDLINE | ID: mdl-38721888

ABSTRACT

People with eating disorders are often placed on lengthy waitlists for treatment. This is problematic, as increased time spent on waitlists has been shown to predict dropout. We examined whether providing brief interventions to people on a waitlist improved retention or outcomes in treatment. Participants (N = 85) were referred to a university training clinic for 10-session cognitive behavioural therapy for non-underweight patients with eating disorders (CBT-T). While waitlisted for CBT-T, participants were randomised to one of two waitlist interventions or a control condition. In one waitlist intervention (CRT-Brief), participants received a cognitive remediation therapy session at the start of the waitlist period. In the other waitlist intervention (brief contact), participants were sent a short supportive email and psychoeducation halfway through the waitlist period. The control condition was waitlist as usual. There was no evidence to suggest that the waitlist interventions improved symptoms during the waitlist period or CBT-T. However, participants who received a waitlist intervention were three times more likely to complete treatment. The present study suggests that providing even brief contact while people are waitlisted for eating disorder treatment significantly improves retention. However, replication in a more adequately powered study is required.

3.
Eat Behav ; 53: 101881, 2024 Apr.
Article in English | MEDLINE | ID: mdl-38703751

ABSTRACT

This longitudinal study examined whether body image concerns (general; sporting) predicted eating disorder psychopathology, and whether the link differed according to nature of sport engagement. Participants were competitive sports engagers, non-competitive sports engagers, or sports non-engagers. At baseline, 510 adults completed online measures of sports demographics, eating psychopathology and body image. Eating psychopathology and body image measures were taken at follow-up (6 months later). Competitive sports engagers had better body image than the other two groups. Poorer body appreciation and better appearance-related body image predicted higher eating disorder psychopathology. Engaging in sports competitively may be beneficial for body image. However, positive appearance-related sporting body image may pose a risk for later eating psychopathology.


Subject(s)
Body Image , Exercise , Feeding and Eating Disorders , Sports , Humans , Body Image/psychology , Longitudinal Studies , Female , Male , Adult , Feeding and Eating Disorders/psychology , Sports/psychology , Exercise/psychology , Young Adult , Adolescent , Surveys and Questionnaires
4.
Curr Psychiatry Rep ; 26(7): 351-358, 2024 Jul.
Article in English | MEDLINE | ID: mdl-38717658

ABSTRACT

PURPOSE OF REVIEW: Eating disorders require more effective therapies than are currently available. While cognitive behavioural therapy for eating disorders (CBT-ED) has the most evidence to support its effectiveness, it requires substantial improvement in order to enhance its reach and outcomes, and to reduce relapse rates. Recent years have seen a number of noteworthy developments in CBT-ED, which are summarised in this paper. RECENT FINDINGS: The key advances identified here include: improvements in the efficiency and availability of CBT-ED; expansion of applicability to younger cases across durations of eating disorder; and new methodologies. There have been important recent advances in the field of CBT-ED. However, it is important to stress that there remain gaps in our evidence base and clinical skills, and suggestions are made for future research and clinical directions.


Subject(s)
Cognitive Behavioral Therapy , Feeding and Eating Disorders , Humans , Cognitive Behavioral Therapy/methods , Feeding and Eating Disorders/therapy
5.
Eur Eat Disord Rev ; 2024 Apr 09.
Article in English | MEDLINE | ID: mdl-38590285

ABSTRACT

BACKGROUND: There is currently a limited understanding of the identification, nature, and treatment of Atypical Anorexia Nervosa (AAN). Recent systematic reviews have identified only small numbers of candidate papers, and some areas lack any meaningful review so far - particularly treatment outcomes. A key issue is the lack of clarity in the literature regarding the definition of weight loss criteria. OBJECTIVES: This scoping review aimed to determine the nature and extent of our knowledge of AAN, in order to assist in the development of future systematic reviews and meta-analyses, as well as indicating what further research is needed. METHOD: Following the identification of 6747 records, 317 records using the term AAN or a defined equivalent were identified from six databases, including the 'grey' literature. RESULTS: Of the 317 studies, 111 provided participant characteristics, and only 10 provided discrete treatment outcomes. Each of these subsets of the data are tabulated and supported with supplementary material, so that future systematic reviewers can access this resource. DISCUSSION: The pattern and content of the existing studies allows recommendations to be made regarding future reviews, research and clinical practice. There is a particular need for clear weight/weight loss criteria and adequate interventions.

6.
Behav Res Ther ; 174: 104480, 2024 Mar.
Article in English | MEDLINE | ID: mdl-38310672

ABSTRACT

OBJECTIVE: Treatments for eating disorders are moderately effective, with cognitive behavior therapy (CBT) providing the strongest evidence. However, it remains important to investigate other interventions, particularly for eating disorders with greater complexity (e.g., substantial comorbidity; trauma history) or for patients who have not responded adequately to previous treatments. METHOD: This randomized controlled trial compared CBT against compassion-focused therapy for eating disorders (CFT-E), where half of the sample had a childhood trauma history. The study was pre-registered and adequately powered. A total of 130 patients were randomly assigned to CBT or CFT-E and were assessed at pre-treatment, post-treatment and one-year follow-up. The primary outcome measure was the total score on the Eating Disorder Examination-Interview (EDE), and secondary outcome measures were the Symptom Checklist-90, Inventory of Interpersonal Problems-64 and Post-Traumatic Symptom Scale. Attrition during treatment was low (13%), suggesting good acceptability. RESULTS: Eating pathology (EDE scores) reduced substantially overall, with large effect sizes, and there were no differences between therapies. However, at follow-up, for patients with a childhood trauma history, CFT-E maintained benefits better than CBT. CONCLUSION: While both CBT and CFT-E resulted in significant reductions in eating pathology, CFT-E showed superior maintenance of benefits for patients with a history of childhood trauma at one-year follow-up, underlining the necessity of tailored interventions for specific patient subgroups.


Subject(s)
Adverse Childhood Experiences , Cognitive Behavioral Therapy , Feeding and Eating Disorders , Adult , Humans , Empathy , Cognitive Behavioral Therapy/methods , Feeding and Eating Disorders/therapy , Comorbidity , Treatment Outcome
7.
Eur Eat Disord Rev ; 32(4): 676-686, 2024 Jul.
Article in English | MEDLINE | ID: mdl-38413477

ABSTRACT

OBJECTIVE: Brief and accessible therapies for people with an eating disorder is an important health target. Ten-session cognitive behavioural therapy (CBT-T) is a brief treatment evaluated in people with a non-underweight eating disorder. This study aimed to evaluate the feasibility and preliminary effectiveness of CBT-T for young people in primary care. METHOD: This cohort pilot study used group (adolescents vs. young adults) by time (over four time points) Generalised Linear Mixed Model analysis. Participants included 13-25-year-olds attending an early intervention mental health service, receiving 10 sessions of CBT-T. Feasibility was assessed using recruitment, retention and satisfaction. Eating and other pathology measures were administered at baseline, weeks four and 10, and 12-week follow-up. RESULTS: Of the 63 commencing treatment, 38 completed 10 CBT-T sessions (60%). Most (94%) reported high treatment satisfaction. Significant reductions in eating pathology, depression and stress were found. Age group did not yield differences in CBT-T outcome, with large to very large effect sizes across outcome variables. Anxiety was associated with attrition. CONCLUSION: This study provides preliminary support for the use of CBT-T in primary care, across adolescence and early adulthood. Findings require replication in other clinical settings and comparison to other clinical approaches and control populations.


Subject(s)
Cognitive Behavioral Therapy , Feasibility Studies , Feeding and Eating Disorders , Primary Health Care , Humans , Cognitive Behavioral Therapy/methods , Pilot Projects , Feeding and Eating Disorders/therapy , Adolescent , Female , Male , Adult , Young Adult , Treatment Outcome , Psychotherapy, Brief/methods
8.
Cogn Behav Ther ; 53(1): 29-47, 2024 01.
Article in English | MEDLINE | ID: mdl-37807843

ABSTRACT

Evidence-based cognitive-behaviour therapy for eating disorders (CBT-ED) differs from other forms of CBT for psychological disorders, making existing generic CBT measures of therapist competence inadequate for evaluating CBT-ED. This study developed and piloted the reliability of a novel measure of therapist competence in this domain-the Cognitive Behaviour Therapy Scale for Eating Disorders (CBTS-ED). Initially, a team of CBT-ED experts developed a 26-item measure, with general (i.e. present in every session) and specific (context- or case-dependent) items. To determine statistical properties of the measure, nine CBT-ED experts and eight non-experts independently observed six role-played mock CBT-ED therapy sessions, rating the therapists' performance using the CBTS-ED. The inter-item consistency (Cronbach's alpha and McDonald's omega) and inter-rater reliability (ICC) were assessed, as appropriate to the clustering of the items. The CBTS-ED demonstrated good internal consistency and moderate/good inter-rater reliability for the general items, at least comparable to existing generic CBT scales in other domains. An updated version is proposed, where five of the 16 "specific" items are reallocated to the general group. These preliminary results suggest that the CBTS-ED can be used effectively across both expert and non-expert raters, though less experienced raters might benefit from additional training in its use.


Subject(s)
Cognitive Behavioral Therapy , Feeding and Eating Disorders , Humans , Reproducibility of Results , Cognitive Behavioral Therapy/methods , Clinical Competence , Feeding and Eating Disorders/therapy
9.
Behav Ther ; 54(5): 916-928, 2023 09.
Article in English | MEDLINE | ID: mdl-37597967

ABSTRACT

State body shame is a risk factor for eating disorders, and self-compassion is emerging as a potentially effective treatment option in such cases. This study tested the efficacy of a brief (15-minute) self-compassion intervention in reducing state body shame. Using dismantling trial methodology, participants were randomly allocated to an active compassion condition (n = 23), an inactive control compassion condition (n = 23), or an educational control condition (n = 23). Measures of state body image and state shame were collected pre-intervention, immediately after the intervention, and a day after the intervention. Subjective units of state body shame (SUBS) were intensively measured during each invention. Self-compassion interventions were equally efficacious at protecting against deterioration of state body shame and were effective at reducing state shame compared to the educational control condition, with medium effect sizes (respectively - np2 = .07 and np2 = .08). Reductions in state shame were retained at follow-up. None of the interventions had an effect on body image (np2 = .04). Findings demonstrate the clinical promise of brief self-compassion interventions, particularly as evidenced-based "homework" exercises.


Subject(s)
Feeding and Eating Disorders , Self-Compassion , Humans , Adult , Female , Body Image , Exercise , Shame
10.
Eur Eat Disord Rev ; 31(5): 577-595, 2023 09.
Article in English | MEDLINE | ID: mdl-37218053

ABSTRACT

OBJECTIVE: Eating disorders are associated with significant illness burden and costs, yet access to evidence-based care is limited. Greater use of programme-led and focused interventions that are less resource-intensive might be part of the solution to this demand-capacity mismatch. METHOD: In October 2022, a group of predominantly UK-based clinical and academic researchers, charity representatives and people with lived experience convened to consider ways to improve access to, and efficacy of, programme-led and focused interventions for eating disorders in an attempt to bridge the demand-capacity gap. RESULTS: Several key recommendations were made across areas of research, policy, and practice. Of particular importance is the view that programme-led and focused interventions are suitable for a range of different eating disorder presentations across all ages, providing medical and psychiatric risk are closely monitored. The terminology used for these interventions should be carefully considered, so as not to imply that the treatment is suboptimal. CONCLUSIONS: Programme-led and focused interventions are a viable option to close the demand-capacity gap for eating disorder treatment and are particularly needed for children and young people. Work is urgently needed across sectors to evaluate and implement such interventions as a clinical and research priority.


Subject(s)
Feeding and Eating Disorders , Child , Humans , Adolescent , Feeding and Eating Disorders/therapy , Costs and Cost Analysis , United Kingdom
11.
Body Image ; 46: 9-31, 2023 Sep.
Article in English | MEDLINE | ID: mdl-37172557

ABSTRACT

Mixed findings exist regarding whether athletes have different levels of body image concerns to non-athletes. Such body image concerns have not been reviewed recently, meaning that new findings need to be incorporated into our understanding of the adult sporting population. This systematic review and meta-analysis aimed first to characterise body image in adult athletes versus non-athletes, and second to explore whether specific sub-groups of athletes report different body image concerns. Impact of gender and competition level were considered. A systematic search identified 21 relevant papers, mostly rated moderate quality. Following a narrative review, a meta-analysis was conducted to quantify the outcomes. While the narrative synthesis indicated possible differences between types of sport, the meta-analysis demonstrated that athletes in general reported lower body image concerns than non-athletes. In general, athletes had a better body image than non-athletes, with no reliable differences between different type of sport. A combination of prevention and intervention strategies might assist athletes in focusing on the benefits to their body image without encouraging restriction/compensation or overeating. Future research should define comparison groups clearly, along with attending to training background/intensity, external pressures, gender and gender identity.


Subject(s)
Body Image , Sports , Adult , Female , Humans , Male , Body Image/psychology , Gender Identity , Athletes
12.
Body Image ; 45: 307-317, 2023 Jun.
Article in English | MEDLINE | ID: mdl-37031614

ABSTRACT

The aims of this study were to determine the effectiveness of an adapted version of the Body Project for young Saudi women, and to determine the impact of compliance (i.e. adherence to homework and attendance) on outcomes. A randomized controlled trial was used, allocating Saudi undergraduate females (N = 92; mean age = 20.48 years; SD = 2.28) to either a culturally-adapted version of the Body Project or a health education control condition. Participants completed self-report measures of eating pathology, body image, depression and social anxiety before and following the interventions and at three-month follow-up. Interaction terms showed that, relative to the control group, the intervention group had significantly reduced levels of eating concerns, body dissatisfaction and depression, but social anxiety did not change significantly in either group. Levels of session attendance and homework completion did not influence outcomes. Thus, the Body Project was effective for Saudi women in reducing eating pathology, body image dissatisfaction, and depression, though not social anxiety. This outcome indicates the value of the Body Project as a prevention tool when adapted to non-Western cultures.


Subject(s)
Body Image , Feeding and Eating Disorders , Adult , Humans , Female , Young Adult , Body Image/psychology , Saudi Arabia , Cognitive Dissonance , Self Report
13.
Int J Eat Disord ; 56(6): 1254-1268, 2023 06.
Article in English | MEDLINE | ID: mdl-37076868

ABSTRACT

OBJECTIVE: CBT-T is a brief (10-week) cognitive-behavioral therapy for non-underweight eating disorders. This report describes the findings from a single center, single group, feasibility trial of online CBT-T in the workplace as an alternative to health service settings. METHOD: This trial was approved by the Biomedical and Scientific Research Ethics committee, University of Warwick, UK (reference 125/20-21) and was registered with ISRCTN (reference number: ISRCTN45943700). Recruitment was based on self-reported eating and weight concerns rather than diagnosis, potentially enabling access to treatment for employees who have not previously sought help and for those with sub-threshold eating disorder symptoms. Assessments took place at baseline, mid-treatment (week 4), post-treatment (week 10), and follow-up (1 and 3 months post-treatment). Participant experiences following treatment were assessed using quantitative and qualitative approaches. RESULTS: For the primary outcomes, pre-determined benchmarks of high feasibility and acceptability were met, based on recruiting >40 participants (N = 47), low attrition (38%), and a high attendance rate (98%) over the course of the therapy. Participant experiences revealed low previous help-seeking for eating disorder concerns (21%). Qualitative findings indicated a wide range of positive impacts of the therapy and the workplace as the therapeutic setting. Analysis of secondary outcomes for participants with clinical and sub-threshold eating disorder symptoms showed strong effect sizes for eating pathology, anxiety and depression, and moderate effect sizes for work outcomes. DISCUSSION: These pilot findings provide a strong rationale for a fully powered randomized controlled trial to determine the effectiveness of CBT-T in the workplace. PUBLIC SIGNIFICANCE: This study demonstrates the feasibility of implementing an eating disorders intervention (online CBT-T) in the workplace as an alternative to traditional healthcare settings. Recruitment was based on self-reported eating and weight concerns rather than diagnosis, potentially enabling access to treatment for employees who had not previously sought help. The data also provide insights into recruitment, acceptability, effectiveness, and future viability of CBT-T in the workplace.


Subject(s)
Cognitive Behavioral Therapy , Feeding and Eating Disorders , Humans , Feasibility Studies , Feeding and Eating Disorders/therapy , Workplace , Self Report , Treatment Outcome
14.
Int J Eat Disord ; 56(6): 1228-1232, 2023 06.
Article in English | MEDLINE | ID: mdl-36938973

ABSTRACT

OBJECTIVE: Brief cognitive-behavioral therapy for non-underweight eating disorders (CBT-T) has been shown to be clinically useful in non-underweight samples, when delivered one-to-one. This pilot study assessed the acceptance, compliance and feasibility levels of a group version of CBT-T, which has the potential to enhance patient access. METHOD: A group CBT-T protocol was developed and piloted in two therapy groups (N = 8). Eating disorder attitudes and behaviors, depression and anxiety were assessed at the beginning and end of treatment. RESULTS: A third of all patients approached accepted the offer of group CBT-T, and entered treatment. Among that group of treatment starters, none were lost to treatment. The therapy was feasible in practical terms, including online delivery. Finally, mean scores on measures suggested improvement in clinical profiles. DISCUSSION: This pilot study demonstrated that a group CBT-T is a feasible intervention for non-underweight eating disorders in adults, with low acceptance but high compliance. Group CBT-T has the potential to reduce demand on services and in turn increase availability of treatment to those with eating disorders. PUBLIC SIGNIFICANCE: The present research contributes to the treatment of non-underweight adults with eating disorders. Group CBT-T was shown to be feasible in this pilot study. It was associated with low acceptance but strong compliance. If supported by further research, group CBT-T has the potential to reduce waitlists, ensure throughput in services, and ultimately improve the lives of many who are affected by eating disorders.


Subject(s)
Binge-Eating Disorder , Bulimia Nervosa , Cognitive Behavioral Therapy , Adult , Humans , Binge-Eating Disorder/therapy , Bulimia Nervosa/therapy , Pilot Projects , Feasibility Studies , Cognitive Behavioral Therapy/methods , Treatment Outcome
15.
Cogn Behav Ther ; 52(4): 347-379, 2023 07.
Article in English | MEDLINE | ID: mdl-36974519

ABSTRACT

Exposure therapy is effective but widely underused. Numerous studies indicate therapist factors that might explain this pattern of underuse. This systematic review and meta-analysis synthesised those previous research findings, to identify which therapist factors are clearly associated with their intent to use exposure therapy. A systematic review and six random-effects meta-analyses synthesised studies identified in three databases (Scopus, PsychINFO, Web of Science) and through reference lists and citation searches. Most studies relied on a survey design, resulting in weak quality of research. Twenty-six eligible studies were included in the narrative synthesis, (including 5557 participants), while 21 studies yielded sufficient data to enter the meta-analysis. Medium to large pooled effect sizes indicated that therapists with more positive beliefs, a CBT orientation, and training in exposure therapy were significantly more likely to use exposure. Small pooled effect sizes indicated that older and more anxious therapists were less likely to use exposure. Therapist years of experience was not significantly associated with exposure use. There was no evidence of publication bias. Therapist characteristics clearly play a role in the use of exposure therapy, and future clinical and research work is required to address this limitation in the delivery of this effective therapy.


Subject(s)
Implosive Therapy , Humans , Anxiety , Narration
16.
Int J Eat Disord ; 55(5): 723-730, 2022 05.
Article in English | MEDLINE | ID: mdl-35289953

ABSTRACT

OBJECTIVE: CBT-T is a brief (10 sessions) version of cognitive behavioral therapy for non-underweight eating disorders. This report describes the protocol for a single center, single group, feasibility trial of online CBT-T in the workplace as an alternative to the health-service setting. By offering mental health services for eating disorders in the workplace, greater accessibility and increased help-seeking behaviors could be achieved. METHOD: Treatment will be delivered online over 10 weeks and offered to employees based on self-referral rather than meeting diagnostic criteria, making treatment available to employees with sub-threshold eating disorder symptoms. RESULTS: Assessments will be conducted at baseline, mid-treatment (week 4), posttreatment (week 10) and at follow-up (1 month and 3 months posttreatment). For the primary outcome, measures will include recruitment, attrition and attendance data using pre-set benchmarks to determine high, medium or low feasibility and acceptability. Qualitative participant experiences data will be analyzed using thematic analysis. Impact on work engagement and effect sizes will be determined from secondary outcome measures; the latter enabling sample size calculations for future study. DISCUSSION: These pilot data will provide insights to recruitment, acceptability, effectiveness and viability of a future fully powered clinical trial of online CBT-T in the workplace. PUBLIC SIGNIFICANCE STATEMENT: This study will present feasibility data from an eating disorders intervention (online CBT-T) using the workplace as an alternative to the healthcare setting to recruit and treat workers. Recruitment will be based on self-reported eating and weight concerns rather than diagnosis potentially enabling treatment to employees who have not previously sought help. The data will also provide insights to recruitment, acceptability, effectiveness, and future viability of CBT-T in the workplace.


Subject(s)
Cognitive Behavioral Therapy , Feeding and Eating Disorders , Cognitive Behavioral Therapy/methods , Feasibility Studies , Feeding and Eating Disorders/therapy , Humans , Treatment Outcome , Workplace
17.
J Behav Ther Exp Psychiatry ; 76: 101725, 2022 09.
Article in English | MEDLINE | ID: mdl-35123294

ABSTRACT

BACKGROUND AND OBJECTIVES: Two experimental studies examined the impact that body comparison has on women's body satisfaction and self-esteem. The two studies differed in the use of a human comparator or an avatar (non-human) comparator. The independent variables were the type of body comparison (upward, downward and neutral) and the perceived personality of the comparator. METHODS: Each study used a within-participant design. Participants compared themselves to images of women or avatars (previously rated as 'attractive', 'neutral' or 'unattractive'), with an accompanying 'positive' or negative' personality descriptor. Participants rated their body satisfaction and self-esteem after each image. RESULTS: Upward comparison resulted in negative effects for the participant compared to downward and neutral conditions, but downward comparison's impact was only found for human images. The described personality of the image had a more complex impact when using human images, but was still relevant for avatars. LIMITATIONS: The sample for this study was lacking in diversity. Compliance within the experimental tasks was not strictly monitored. The use of a within-subject design might have allowed some participants to deduce the nature of the study. CONCLUSIONS: These findings provide causal evidence for the theorised effects of body comparison on body satisfaction self-esteem. Upward comparison has especially problematic outcomes, even causing negative effects when comparing to a non-human avatar. Downward comparison had positive effects, but only for human images. Furthermore, personality played some moderating role in these outcomes. Social comparison theory needs to be reviewed in light of these findings, and practical implications are discussed.


Subject(s)
Body Image , Self Concept , Female , Humans , Personal Satisfaction
18.
Clin Psychol Psychother ; 29(4): 1475-1480, 2022 Jul.
Article in English | MEDLINE | ID: mdl-35156252

ABSTRACT

This study assessed the feasibility and effectiveness of two brief online interventions for body shame for women with moderate to severe negative body image, to inform the design of a future randomized controlled trial. The primary feasibility outcomes were recruitment, measure completion rates, retention rates and internet connection failure rates. The secondary pilot outcomes were change on clinical measures and state shame ratings during the interventions. Participants were randomized to either online (40-min single session) body exposure or self-compassion interventions. Five validated nomothetic outcome measures (body dissatisfaction, appreciation, eating disorder, external shame and anxiety) were taken at three time points (preintervention, postintervention and 2-week follow-up). Subjective units of body shame (SUBS 0-100 scale) were rated every 5 min during the interventions. The target of recruiting 30 participants in 60 days was successfully achieved. The measure completion rate was high (100%), and retention rates (80% to 100%) showed moderate-to-high acceptability of the interventions. Online delivery was moderately viable with a 12.5% session disconnection rate. The self-compassion intervention significantly reduced SUBS ratings during the course of the intervention, but there was no significant improvement or difference between the interventions on nomothetic outcome measures. Findings suggest that a fully powered trial is viable, and sample size calculation and methodological requirements are provided.


Subject(s)
Feeding and Eating Disorders , Self-Compassion , Adult , Empathy , Feasibility Studies , Female , Humans , Pilot Projects , Shame
19.
Eat Weight Disord ; 27(2): 597-604, 2022 Mar.
Article in English | MEDLINE | ID: mdl-33900564

ABSTRACT

BACKGROUND AND OBJECTIVES: It has been suggested that body comparison is a safety behavior in eating disorders. This experimental study investigates the causal impact of upward and downward body comparison on body image, eating pathology, self-esteem, anxiety and mood. It also considers whether trait body comparison and eating pathology are associated with responsiveness to upward and downward comparison. METHODS: Thirty-nine women participated. Each completed trait comparison and eating pathology measures. Following this, each participant spent an hour (on different days) making an upward, downward or neutral comparison in a naturalistic setting. After each condition, the participant completed measures of body satisfaction, self-esteem, anxiety, depression and eating pathology. RESULTS: Participants were significantly less satisfied with their bodies following upward comparison. Both upward and downward comparison were associated with particularly negative effects if an individual had greater trait eating concerns. The effects of downward comparison were correlated with increased anxiety. LIMITATIONS: The sample was lacking in diversity. Compliance with the experimental tasks was not strictly monitored. CONCLUSIONS: Upward comparison resulted in lower body satisfaction, but downward comparison did not result in positive effects. However, trait eating concerns and comparison influenced the impact of both forms of comparison. Body comparison should be a target for treatment in CBT for eating disorders, particularly where the individual has a strong tendency to make comparisons with other people. LEVEL OF EVIDENCE: Level III: Evidence obtained from well-designed cohort or case-control analytic studies.


Subject(s)
Body Image , Feeding and Eating Disorders , Adult , Female , Humans , Personal Satisfaction , Self Concept , Surveys and Questionnaires
20.
J Behav Ther Exp Psychiatry ; 75: 101700, 2022 06.
Article in English | MEDLINE | ID: mdl-34773826

ABSTRACT

BACKGROUND AND OBJECTIVES: Clinicians often fail to deliver the best psychological treatments available, especially if they perceive their patients as fragile or vulnerable. This fragility might be interpreted by clinicians through their internalised gender stereotypes (e.g. female patients are less resilient to a demanding treatment) or according to their patients' emotional state (e.g. the patient is too delicate to endure the most stress-inducing aspects of therapy). The aim of this study was to test experimentally whether patients' characteristics influenced therapy delivery. Some clinician characteristics were also considered. METHODS: This was an experimental, vignette-based study that evaluated clinicians' likelihood of utilizing several techniques commonly used in CBT by manipulating patients' mood and gender. Clinicians' personality traits were also included as covariates. RESULTS: Anxious patients were the most likely to receive the techniques, especially exposure and other behavioural techniques. Therapists delivered more techniques to male patients, while angry and calm female patients were the least likely to receive the techniques. Therapists were more likely to deliver talking techniques to female patients. Clinicians' firmness and empathy had an effect on CBT delivery. LIMITATIONS: Future vignette-based studies should validate and pilot the vignettes. Technique clustering should also be based in factor analysis or similar methods. Direct observational methods might be more reliable than self-report. CONCLUSION: The findings suggest that clinicians treat their patients differently, either consciously or inadvertently. These differences are likely to be related to clinicians' own concerns and gender stereotypes about their patients.


Subject(s)
Cognitive Behavioral Therapy , Anxiety/psychology , Cognitive Behavioral Therapy/methods , Emotions , Factor Analysis, Statistical , Female , Humans , Male , Self Report
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