Eating Disorder Questionnaire Research Articles

Intolerance of uncertainty and repetitive negative thinking: transdiagnostic moderators of perfectionism in eating disorders

Perfectionism has been identified as a vulnerability and maintenance factor across eating disorders (EDs). Additionally, research has found that intolerance of uncertainty (IU) and repetitive negative thinking (RNT) moderate the relationship between perfectionism and psychopathology. Despite this evidence, few studies have examined if these factors specifically moderate ED severity. This study aimed to fill this gap by investigating the moderating effect of IU and RNT on the relationship between perfectionism and ED symptoms, as well as the predictive power of these factors on identifying participants with clinically significant ED symptoms. 331 treatment-seeking adults from a university-affiliated community clinic and 264 undergraduate students completed measures to assess ED symptoms, RNT, perfectionism and IU. 147 participants (24.7% of the total sample) had clinically significant levels of ED symptoms as determined by the Eating Disorder Questionnaire Short-Form (EDE-QS). Multiple linear regressions found significant associations between ED symptoms and both the IU*perfectionism interaction (p < .001) and the RNT*perfectionism interaction (p < .001). A binary logistic regression identified that both the IU*perfectionism interaction (p = .03) and the RNT*perfectionism interaction (p = .001) predicted clinically significant EDE-QS scores. The findings indicate that both IU and RNT moderate the relationship between perfectionism and ED symptoms and build on previous literature recognising transdiagnostic contributors to ED symptomatology.

Exploring the relationship between problematic eating behaviors and bipolar disorder: A study on candidates for bariatric surgery

BackgroundObesity is a major concern in patients with bipolar disorder (BD) and problematic eating behaviors have been suggested to mediate their relationship. The association between problematic eating behaviors and obesity has been studied but limited data have explored the role of BD. We investigated problematic eating behaviors among patients with BD compared with candidates for bariatric surgery (BS), with or without BD, and explored the possible correlations between mood spectrum, impulsivity, body mass index (BMI). Methods50 euthymic patients with BD and 200 subjects eligible for BS, 48 with BD (BS + BD) and 152 without BD (BS-BD), were recruited at the Psychiatric Clinic of University of Pisa. Assessments included: Structured Clinical Interview (SCID-5), Emotional Eating Scale (EES), Yale Food Addiction Scale (YFAS), Eating Disorder Inventory (EDI-2), Eating Disorder Questionnaire (EDE-Q), Night Eating Scale (NES), Grazing Questionnaire (GQ), Mood Spectrum Self-Report (MOOD-SR), Barratt Impulsivity Scale (BIS). ResultsBS + BD reported significantly higher EDI-2 and EDE-Q scores than the other groups. BD and BS + BD showed significantly higher BIS-11 scores than BS-BD. Among BS, EES and YFAS were associated with mood spectrum symptoms. LimitationsSmall BD sample size, BS may have underreported psychiatric symptoms to get approved for surgery, the interview didn't inquire about BS receiving GLP-1 agonists therapy. ConclusionsResults showed a high prevalence of problematic eating behaviors among patients with BD and severely obese. Problematic eating behaviors may aggravate BD symptoms. Mood spectrum symptoms in obese subjects need to be carefully researched in as relate to severity and post-surgical course of BS.

A comprehensive investigation of the association between menopause symptoms and problematic eating behavior in peri- and post-menopause cisgender women

ABSTRACT Midlife individuals assigned female at birth are at risk for problematic eating behavior, associated with negative health outcomes. Little is known about how menopausal symptoms may increase risk in this population. The current study aimed to understand how a comprehensive range of menopause symptoms were globally associated with problematic eating behaviors. A total of 281 cisgender women (176 post-menopause, 105 peri-menopause) from the United States aged 40 to 64 were recruited utilizing Prolific, an online survey platform. Participants answered questionnaires about menopause symptoms and problematic eating. Participants were selected using demographic and health information provided in a screener survey. Participants also completed the Eating Disorder Questionnaire (EDE-Q), Women’s Health Questionnaire (WHQ), Patient Health Questionnaire-8 (PHQ-8), Generalized Anxiety Disorder-7 (GAD-7), and Pittsburgh Sleep Quality Index (PSQI). Using Structural Equation Modeling, menopause symptoms explained 16.7 percent of the variance in problematic eating. Higher frequency and severity of anxiety, depression, sleep concerns, cognitive complaints, pain, and vasomotor symptoms was associated with greater frequency and severity of problematic eating behaviors, β = .40, p < .001. Invariance testing showed no significant differences between peri- and postmenopausal women. These findings support the association between menopause symptoms and problematic eating in Midlife cisgender women and highlight the need for continued investigation.

When dietary modification turns problematic in patients with esophageal conditions.

Patients with chronic illness affecting the esophagus often modify their eating habits to manage symptoms. Although this begins as a protective strategy, anxiety around eating can become problematic, and lead to poor outcomes. We administered a survey to examine the factors associated with problematic eating behaviors in patients who have reflux and difficulty swallowing (esophageal dysphagia). In total, 277 adult patients aged above 18 diagnosed with achalasia, eosinophilic esophagitis, and gastroesophageal reflux completed an online survey: (1) demographic and disease information; (2) reflux and dysphagia severity (3) eating behaviors, as measured by a study-specific, modified version of the Eating Disorder Questionnaire (EDE-Q) for patients with esophageal conditions; and (4) Food related quality of life (FRQOL). Descriptive statistics, one-way ANOVA, and Pearson's correlations evaluated the sample data and a hierarchical linear regression evaluated predictors of problematic eating behaviors. Problematic eating behaviors were associated with reflux severity, dysphagia severity, symptom anxiety, and hypervigilance, and negatively associated with FRQOL. While reflux and dysphagia severity predicted greater problematic eating, symptom anxiety explained more of these behaviors. Although hypervigilance and anxiety also predicted poorer FRQOL, problematic eating was the largest predictor. Problematic eating behaviors are associated with increased symptom severity and symptom anxiety, and diminished FRQoL. Symptom anxiety, rather than symptom severity, appears to be a driving factor in problematic eating behaviors. Interventions aimed at diminishing symptom anxiety may be useful in reducing problematic eating behaviors in patients with gastrointestinal symptoms.

Predictors of psychopathology response in atypical anorexia nervosa following inpatient treatment: A propensity score matching study of weight suppression and weight loss speed.

This study examines weight suppression (WS) and weight loss speed (WLS) in atypical anorexia nervosa (AN) and its implications for treatment outcomes, compared to people with AN and bulimia nervosa (BN). A mixed cross-sectional and prospective design was employed, assessing WS and WLS in people with atypical AN, AN, and BN. Participants were matched for age, gender, age of onset, and disorder duration. Clinical measurements and eating disorders questionnaire (EDE-Q) scores were employed to evaluate the response to treatment. Individuals with atypical individuals exhibited WS patterns similar to AN, distinct from BN. Rapid WLS predicted clinical responses in atypical AN and BN, underscoring its treatment relevance. Atypical AN showed higher eating psychopathology scores than AN or BN, emphasizing the need for a reframed diagnosis. Understanding atypical AN's connection to restrictive behaviors and weight loss informs screening, assessment, and treatment practices. Recognition of atypical AN's severity and adoption of tailored approaches are essential for recovery. This study highlights the significance of WS and WLS in atypical AN treatment outcomes, offering insights into clinical practice and care. The proposal to reframe atypical AN as a restrictive eating disorder emphasizes its clinical relevance. The phenomenon of weight suppression, involving the discrepancy between past highest weight and current weight, has garnered attention due to cultural pressures emphasizing fitness and appearance. This study focuses on its implications in atypical anorexia nervosa, aiming to uncover the relationship between WS, its speed, and treatment outcomes. The investigation contributes insights into tailored interventions for atypical anorexia nervosa and enriches the understanding of this complex disorder's dynamics.

Cross-cultural adaptation and validation of the Spanish version of the Exercise and Eating Disorders Questionnaire

PurposeThis study aimed to adapt and assess the validity and reliability of the Spanish version of the Exercise in Eating Disorders Questionnaire (EED-Q) in order to diversify and offer a more comprehensive, effective, and standardized assessment of maladaptive exercise (ME) in ED. MethodsThe EED-Q is a self-reported questionnaire that assesses eating disorders (ED) patients' attitudes towards exercise. Based on the four-factor model of the original version, the EED-Q was adapted through forward and back-translation and inconsistencies were addressed through a committee of experts. Then, the EED-Q Spanish version (S-EED-Q) was administered to 172 patients with eating disorders (age = 15.28 ± 1.64 years). An exploratory factor analysis was computed to assess the construct validity. Inter-item correlations, item-factor correlations, McDonald's Omega, and Cronbach's Alpha were estimated to test the internal consistency (reliability). In addition, convergent validity was tested by relating EED-Q and the Eating Disorders Inventory 2 (EDI-2) scores, discriminant validity was assessed comparing EED-Q item-factor correlations, and divergent validity was conducted by analyzing EED-Q factor correlations. ResultsThe S-EED-Q revealed significant generalized correlations among the scale items and showed good reliability scores (McDonald's Omega and Cronbach's alpha >0.7) except for Factor 2 (McDonald's Omega = 0.63 and Cronbach's alpha = 0.58). After eliminating items 8 and 15 due to their low factor loadings, the EFA revealed a robust empirical factor structure, adequate to the theoretical model, with good levels of total explained variance (65%). Convergent, discriminant and divergent validity showed good performance: results showed expected correlations between EED-Q and EDI-2, all items achieved higher item-factor correlations in their theoretical factor than in the others, and all factor-factor correlations were as expected. ConclusionThis study is the first to adapt and validate the S-EED-Q. The psychometric properties of the S-EED-Q compared to the original version were supported with some limitations. Although the psychometric properties of the scale are adequate and the construct, convergent, discriminant and divergent validity are endorsed, some of the original items are questionable. Likewise, the items of the positive and healthy exercise factor require an in-depth revision.

The Sick, Control, One Stone, Fat, Food (SCOFF) is a Valid Eating Disorder Questionnaire to Use With Transgender Youth.

Transgender youth experience elevated rates of eating disorders, yet few screening measures have been validated with transgender patients. The purpose of this study was to provide initial evidence for the internal consistency and convergent validity of the Sick, Control, One Stone, Fat, Food (SCOFF) in a sample of transgender youth. Two hundred eight participants completed the SCOFF as part of a routine screening protocol. Exploratory factor analysis and confirmatory factor analysis were used to establish the factor structure of the SCOFF in this sample. Relationships between the SCOFF, Adolescent Binge Eating Disorder (ADO-BED), Nine-Item Avoidant/Restrictive Intake Disorder (NIAS), Patient Health Questionnaire 9 (PHQ-9), Generalized Anxiety Disorder 7 (GAD-7), and demographic characteristics were explored. The SCOFF was significantly related to all convergent validity variables, with moderate correlations with other eating disorder scales (ADO-BED and NIAS). The SCOFF is a valid measure to screen for eating disorders among transgender youth and young adults.

Comparing ICD-11 and DSM-5 eating disorder diagnoses with the Munich eating and feeding disorder questionnaire (ED-Quest).

The new ICD-11 eating disorders (ED) guidelines are similar to the DSM-5 criteria. One difference to the DSM-5 is the inclusion of subjective binges in the definition of bulimia nervosa (BN) and binge-eating disorder (BED). The aim of this study was to identify differences between the ICD-11 guidelines and DSM-5 ED criteria, which could impact access to medical care and early treatment. Data of 3863 ED inpatients who completed the Munich Eating and Feeding Disorder Questionnaire were analyzed using standardized diagnostic algorithms for DSM-5 and ICD-11. Agreement of diagnoses was high (Krippendorff's α = .88, 95% CI [.86, .89]) for anorexia nervosa (AN; 98.9%), BN (97.2%) and BED (100%), and lower for other feeding and eating disorders (OFED; 75.2%). Of the 721 patients with a DSM-5 OFED, 19.8% were diagnosed with AN, BN or BED by the ICD-11 diagnostic algorithm, reducing the number of OFED diagnoses. One-hundred and twenty-one patients received an ICD-11 diagnosis of BN or BED because of subjective binges. For over 90% of patients, applying either DSM-5 or ICD-11 diagnostic criteria/guidelines resulted in the same full-threshold ED diagnosis. Sub-threshold and feeding disorders exhibited a discrepancy of 25%. For about 98% of inpatients, the ICD-11 and DSM-5 agree on the same specified eating disorder diagnosis. This is important when comparing diagnoses made by different diagnostic systems. Including subjective binges in the definition of bulimia nervosa and binge-eating disorder contributes to improved ED diagnoses. Clarifying the wording of diagnostic criteria at several places could further increase this agreement.

Validation of the adolescent binge eating disorder measure (ADO-BED) among transgender youth and young adults

BackgroundTransgender youth and young adults are at increased risk for eating disorders, including binge eating disorder, yet few measures have been validated for screening purposes with the transgender population.MethodsThe purpose of this study was to provide initial evidence for the internal consistency and convergent validity of the Adolescent Binge Eating Disorder questionnaire (ADO-BED) in a sample of transgender youth and young adults. 208 participants completed the ADO-BED as part of a routine nutrition screening protocol at a gender center. Exploratory factor analysis and confirmatory factor analysis was used to establish the factor structure of the ADO-BED. Relationships between the ADO-BED, Sick, Control, One Stone, Fat, Food (SCOFF), Nine Item Avoidant/restrictive Intake Disorder (NIAS), Patient Health Questionnaire 9 (PHQ-9), Generalized Anxiety Disorder 7 (GAD-7), and demographic characteristics were explored.ResultsAnalyses revealed a one-factor structure of the ADO-BED with good fit to the data in the present sample. The ADO-BED was shown to be significantly related to all convergent validity variables, except the NIAS.ConclusionsThe ADO-BED is a valid measure to screen for BED among transgender youth and young adults. Healthcare professionals can screen all transgender patients for BED, regardless of body size, in order to effectively identify and manage binge eating concerns.

A mixed-methods investigation into impact of motivation type on adherence and effect in iCBT for binge eating disorder

IntroductionMotivation is an important factor in therapy and potentially even more so in an online setting. Earlier research shows that more autonomously motivated patients have better outcomes and completion rates than more controlled motivated patients´. However, little is known about how motivation type influences treatment effect in an online setting and in patients with binge eating disorder specifically.ObjectivesThis study set out to investigate how motivation type as per the Self-Determination Theory would affect treatment adherence and effect in a sample of 148 patients, undergoing an Internet-based Cognitive Behavioral Therapy (iCBT) for BED.MethodsThe study was mixed-methods. A sample of 148 patients gave two written qualitative statements regarding their motivation for seeking treatment and reasons for choosing online therapyThe statements were transformed into quantitative units via the condensation method. The themes were categorized according to the model by Ryan and Deci based on level of autonomy and perceived locus of causality.This was compared with completion rate and outcomes on eating disorder symptomatology. Completion was designated into three groups. Low adherers - less than six sessions (n=54), high adherers – between 7 and 10 sessions (n =56) and full adherers - 10 session plus follow up (n=37).The effect of the treatment was measured via the Eating Disorder Examination Questionnaire (EDEQ) and Binge Eating Disorder Questionnaire (BEDQ).ResultsTable 1shows the distribution of patients’ motivational types regarding therapy aimsControlled→AutonomousMotivational type:IntrojectionIntrojectionIdentificationIntegrationPatient motivation:ShameWeight lossPsychologicalstressInsightIn allIn all25255048148Table 2shows the distribution of patients´motivational types regarding online treatmentControlled→AutonomousMotivational type:IntrojectionIntrojectionIdentificationIntegrationPatient motivation:ExternalAvoidanceConvenienceReflectionIn AllIn all31218115148Table 3shows the results from morivational types in each setting on BEDQ and EDEQ scores. No significant correlation was found.Therapy AimsBEDQ0.92EDEQ0.51Why Online TherapyBEDQ0.99EDEQ0.23ConclusionsPerceived locus of causality and level of autonomy, did not affect level of adherence or outcome of treatment in either setting. This unexpected result may suggest that internet-based therapy is less dependent on motivation types, when comparing with face-to-face treatment.Disclosure of InterestNone Declared

Cognitive and Personality Traits of Social Media Users With Eating Disorders

This work aims to study the personality and cognitive characteristics of social media users with eating disorders. The work involved 209 people (84 women with anorexia nervosa, 82 women with bulimia nervosa, a control group of 43 healthy women). The Eating Behavior Rating Scale (EBRS), Cognitive-behavioral Patterns in Eating Disorders Questionnaire, 16-factor Personality Questionnaire, and the Dysfunctional Relations Scale (DRS) were used to assess cognitive and personal characteristics of people with eating disorders. It was found in the work that emotional instability, anxiety, and suspicion are characteristic personality traits for persons with eating disorders. It has been found that individuals with anorexia nervosa and bulimia nervosa have different cognitive characteristics. The cognitive characteristics of individuals with eating disorders are correlated with their personality traits.

Elite female footballers in England: an exploration of mental ill-health and help-seeking intentions

ABSTRACT Objectives Mental health research in sport is almost entirely focused on elite male athletes. However, recent research suggests that elite female athletes are at higher risk for mental ill-health when compared to their male counterparts. Given the recent growth of women’s football in England and lack of research surrounding mental health in this population, this study sought to explore the prevalence of, and factors associated with depression, anxiety, and eating disorder symptoms in females competing in the top two tiers of English football. Methods An anonymous online questionnaire pack, which measured personal and player characteristics and included the Patient Health Questionnaire (PHQ-9), Generalised Anxiety Disorder scale (GAD-7), Brief Eating Disorder Questionnaire (BEDA-Q), and General Help-Seeking Questionnaire (GHSQ), was completed between November 2020 and March 2021 by elite female footballers competing in the Women’s Super League (WSL) and Women’s Championship. Results A total of 115 players completed the questionnaire (63 from the WSL; 52 from the Women’s Championship). 36% displayed eating disorder symptoms (BEDAQ) 11% displayed moderate to severe anxiety symptoms (GAD-7), and 11% displayed moderate to severe depression symptoms (PHQ-9). Significant associations emerged between starting status, want for psychological support, student-athlete status, help-seeking intentions score, and mental ill-health symptoms. Conclusion In summary, elite female footballers in England reported significant mental health symptoms, particularly disordered eating symptoms. Further research should explore the experiences of mental ill-health in this population, focusing on the factors that were important in this study.

Eating disorder related research using Amazon Mechanical Turk (MTurk): Friend or foe?: Commentary on Burnette et al. (2021).

Burnette et al. reported a study that they sought to undertake to validate common eating disorder questionnaires in sexual and gender minorities. The researchers took advantage of the online recruitment platform Amazon Mechanical Turk (MTurk). Contrary to their expectations, the study proved not feasible due to invalid answering. Thus, Burnette et al. raise concerns against the trustworthiness of crowd-sourced data that may be undermined by financial interests and other kinds of motivations. Our commentary highlights the potential of the COVID-19 pandemic to inflate especially those intentions, which are monetary. Against the background of the COVID-19 pandemic, a further problem seems to be that the anonymity of online crowd sourcing platforms might tempt participants to provide inconsistent answers, possibly reflecting tendencies of reactance. The reported pattern of paradoxical responses in Burnette et al.'s work does not reflect malingering; rather we believe that the study might have served some participants as an outlet for negative emotions. We discuss mechanisms of quality control and highlight the lack of interpersonal interaction associated with online data collections.

Bli venn med maten: evaluering av et lavterskel kurstilbud for personer med overspisingsproblematikk

This study evaluates a mindful eating-based program for people with self-reported binge eating problems. The study was initiated by a non-governmental eating disorder interest organization. Participants met once a week over eight weeks. The Eating Disorder Questionnaire (EDE-Q) and three subscales of the Self-Compassion Scale (SCS) were used to measure eating pathology, self-compassion and mindfulness before, after, and six-months after the program. Results: Significant improvements in EDE-Q and SCS scores were found, and results remained stable at the six-month follow-up. The number of binge eating days decreased significantly during the study, both from before to after program participation, and from post-program participation to six-month follow-up. Conclusion: Future studies investigating the current program are clearly needed. These preliminary results are nonetheless encouraging and illustrate that mindful eating-based interventions as an interesting treatment avenue for individuals with binge eating pathology, a group which currently has few treatment options available to them.

Social anxiety and eating disorders in medical students

Aim. Assessment of social anxiety and eating disorders prevalence in students of Voronezh State Medical University after N.N. Burdenko.&#x0D; Methods. The study was conducted in 20202021 among students of Voronezh State Medical University on the basis of the Voronezh Regional Psychoneurological Dispensary and the Lion-Med clinic. Were used printed and online versions of the Liebowitz Social Anxiety Scale and the Dutch Eating Disorders Questionnaire (DEBQ). It was carried out correlation analysis of data between the general statistical indicators of the sample (gender, age, year of education) and the data of the questionnaires for each question separately. The correlation coefficient for nonparametric scale types (Pearson correlation coefficient) was used in the analysis.&#x0D; Results. Overall, significant level of anxiety was in diagnosed 525 (45.09%) people. The average duration of anxiety symptoms was 1.5 years. High level of social anxiety was estimated in 14.57% (169 people), marked level was revealed in 5.28% (61 people), moderate level was diagnosed in 14.08% (163 people), low social anxiety level was diagnosed in 11.09% (132 people), 54.98% didnt have any features of social anxiety (641 people). Restrictive and emotional types of eating disorders correlate with the female gender and the older year of education (p 0.01). There were no significant correlations between the gender of the respondents and the year of education in relation to the external type of eating disorder.&#x0D; Conclusion. Attention is drawn, firstly, to the relatively high percentage of social anxiety among medical students, and secondly, to the presence of eating behaviors predisposing to eating disorders. Features of restrictive and emotional eating behavior correlate with the year of education (the older the course, the more often these types of eating patterns are revealed).

Group education on the low FODMAP diet improves gastrointestinal symptoms but neither anxiety or depression in irritable bowel syndrome.

The low fermentable oligosaccharides, disaccharides, monosaccharides and polyols (FODMAP) diet is an effective dietitian-led treatment for irritable bowel syndrome (IBS). An increasing demand of IBS patient referrals has warranted group FODMAP education led by specialist dietitians. Psychological co-morbidities are common in IBS, although how the low FODMAP diet influences psychological outcomes is not understood. The present study aimed to evaluate symptom related outcomes of the diet following group education and assess its effect on psychological profiles. An observational, prospective study was conducted in 55 IBS patients who attended FODMAP Restriction and FODMAP Reintroduction group sessions. Data were collected at baseline and follow-up after FODMAP Restriction and analysed using descriptive and McNemar's tests. Primary outcome was evaluated by IBS Symptom Severity Score (IBS-SSS). Secondary psychological outcomes included anxiety and depression using the Hospital Anxiety and Depression Scale (HADS) and risk of eating disorder questionnaire (SCOFF). After FODMAP Restriction, 27 of 55 (54%) patients reported clinically relevant symptom improvement, as defined by a reduction in the IBS-SSS ≥50points, whereas no differences were recorded in the proportion of patients identified with clinical anxiety (p = 1.000) or clinical depression (p = 0.375). Positively, no increased risk of an eating disorder was observed. The present study provides data supporting the efficacy of the low FODMAP diet in IBS patients who attended dietitian led group education settings in tertiary care. Clinically significant improvements in gastrointestinal symptoms were observed, although with no impact on clinical levels of anxiety, depression or the risk of an eating disorder.

The Impairment of Body Image of the Students of Ağrı İbrahim Çeçen University Faculty of Sports Sciences and the Effect of the Anxiety of Caught Corona Disease on their Nutrition Habits

The aim of this study was to investigate the effect of body image and Corona disease anxiety on athlete’s eating disorders.The method of this research is descriptive and correlational. The statistical population Ağrı İbrahim Çeçen University Faculty of Sports Sciences, which is equal to 340 people. To determine the sample size, Cochran’s sample size estimation formula was used and the number of samples was equal to 181 people who were selected by simple random sampling method. Corona Disease Anxiety Scale (CDAS) by Alipour et al. (2019), Body Image Questionnaire by Cash et al. (1990) and Eating Disorders Questionnaire by Garner D, and Olmsted (1982) were used to collect data. SPSS software was used to analyze the data and regression coefficient was used to analyze the research hypotheses.The results show that body image has a significant negative effect on eating disorders (p &lt;0.05, Beta = -0.44). Corona anxiety also had a significant positive effect on eating disorders (p &lt;0.05, Beta = 0.56).Therefore, it can be concluded that with more attention to the body image,reflection on physical characteristics, satisfaction with different body parts and attitudes about weight, eating disorders decrease and with increasing Corona disease anxiety, eating disorders increase. Attitudes toward the body should be controlled and ways to get into Coronavirus anxiety should be limited.

Validation of the Eating Disorder Examination Questionnaire in Danish Eating Disorder Patients and Athletes.

The Eating Disorder Examination Questionnaire (EDE-Q) is a gold standard questionnaire to identify eating disorder symptoms but has not yet been validated in Danish. The scale consists of four theoretical constructs of disordered eating: Restraint eating, Eating concerns, Shape concerns and Weight concerns. However, the four-factor structure has been difficult to replicate across cultures. This study aimed to examine the factor structure and psychometric properties of the EDE-Q in Danish. The study consisted of four samples (aged 15–70): Patients with anorexia, bulimia and unspecified eating disorders (n = 101), patients with symptoms of binge-eating disorder (n = 300), recreational athletes (n = 404), and elite athletes (n = 526). Depending on the analysis performed, participants had to complete the EDE-Q, the SCOFF questionnaire for eating disorders or the Binge Eating Disorders Questionnaire. In accordance with international research, we found no evidence for a four-factor structure in the EDE-Q among patients or among athletes. But our results showed significant, positive associations between EDE-Q and SCOFF, BED-Q and MDI in all samples. We conclude that the internal structure of EDE-Q is low, while construct validity is high, making EDE-Q useful as an instrument to identify individuals with eating disorder symptoms, including recreational, and elite athletes.

The Relationship Between Psychiatric Problems and Eating Disorder Symptoms in Candidates for Bariatric Surgery

Objective: Obesity and overweight are global problems. They increase patient’s morbidity and mortality and may cause severe medical conditions affecting physical, mental, and or social health. Bariatric surgery is a durable solution for treating morbid obesity. This study aimed to determine the associations between psychiatric problems and eating disorder symptoms in candidates for bariatric surgery. Methods: In this cross-sectional study, 140 participants were selected from the patients who had already been referred to the obesity clinic in Firoozgar Hospital in Tehran, Iran, for bariatric surgery from April to June 2017. To collect study data, we used the eating disorder questionnaire for assessing eating disorders and the symptom checklist questionnaire for evaluating psychiatric problems. Results: The results of the Chi-squared test showed a significant association (P&lt;0.05) between eating disorder symptoms and psychiatric problems (phobia, anxiety, depression, obsessive-compulsive, psychoticism, hostility, paranoid ideation, and somatization). However, there was no significant correlation (P&gt;0.05) between eating disorder symptoms and interpersonal sensitivity. Conclusion: This study showed that eating disorders were significantly correlated with psychiatric problems.

HiTOP Assessment of the Somatoform Spectrum and Eating Disorders.

We report on Phase 1 efforts of the Hierarchical Taxonomy of Psychopathology (HiTOP) measurement subgroup tasked with developing provisional scales for the somatoform spectrum and eating disorders. In Study 1, items were written to assess five somatoform spectrum constructs (bodily distress symptoms, conversion symptoms, health anxiety, disease conviction, and somatic preoccupation). Scale development analyses were conducted on 550 university students. The conversion symptom items were too infrequently endorsed and were set aside for Phase 2. Analyses of the other items yielded four scales corresponding closely to their hypothesized structure. In Study 2, we delineated 15 specific feeding and eating disorder constructs. A sample of 400 university students were administered candidate items and several eating disorder questionnaires for criterion validity. Analyses yielded six scales capturing previously described constructs, tapping content related to body image and weight concerns, restricting and purging, cognitive restraint, binging, excessive exercise, and muscle building. Two scales representing additional constructs deemed to be of high clinical import-negative attitude towards obesity and avoidant/restrictive food intake disorder-were retained for Phase 2, for a total of eight scales. Overall, we concluded that Phase 1 had been successful at generating a comprehensive set of provisional scales for inclusion in Phase 2.