International Journal of Eating Disorders最新文献

{"title":"Meaningful Associations Between Motivation for Treatment and Interpersonal Needs Within a Residential Sample of Women With Eating Disorders","authors":"Marley G. Billman Miller,&nbsp;Ayla N. Gioia,&nbsp;Rachel E. Frietchen,&nbsp;William Grunewald,&nbsp;Lindsay Bodell,&nbsp;April R. Smith","doi":"10.1002/eat.24294","DOIUrl":"10.1002/eat.24294","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>Perceived burdensomeness (PB) and thwarted belongingness (TB), two proximal risk factors for suicide, may rise during residential eating disorder (ED) treatment when patients are separated from support and face exorbitant costs of care. In this setting, fostering motivation for treatment is challenging, and low motivation for treatment may exacerbate feelings of PB and TB. Simultaneously, PB and TB could reduce motivation for treatment, though no studies have explored this relationship longitudinally. Accordingly, this study examined associations between interpersonal needs (TB, PB) and motivation for treatment across the first 6 weeks of residential ED treatment.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Participants (<i>n</i> = 98) completed the Interpersonal Needs Questionnaire (INQ) and rated treatment motivation weekly. Pearson bivariate correlations examined the relationship between motivation and interpersonal needs at each timepoint. Two autoregressive cross-lagged panel models (AR-CLPMs) tested reciprocal relationships between these constructs longitudinally across the first 6 weeks of treatment.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Motivation was significantly negatively correlated with PB and TB at all timepoints. In AR-CLPM 1, Week 2 Motivation predicted Weeks 3 PB, then Week 3 PB predicted Week 4 Motivation. In AR-CLPM 2, Week 2 TB predicted Week 3 Motivation, but Motivation did not predict TB at any timepoint.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion</h3>\u0000 \u0000 <p>This study is the first to examine longitudinal relations between interpersonal needs and treatment motivation in residential ED care. PB and TB may influence one's motivation for treatment, although motivation and PB had a stronger reciprocal relationship than motivation and TB. Interpersonal needs should be addressed early in residential treatment to mitigate negative cycling.</p>\u0000 </section>\u0000 </div>","PeriodicalId":51067,"journal":{"name":"International Journal of Eating Disorders","volume":"57 12","pages":"2380-2392"},"PeriodicalIF":4.7,"publicationDate":"2024-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/eat.24294","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142300255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"How Do Patients and Their Supports Experience Temperament Based Therapy With Support (TBT-S)? A Qualitative Study","authors":"Kristin Stedal,&nbsp;Ingrid Funderud,&nbsp;Katarina Lindstedt","doi":"10.1002/eat.24289","DOIUrl":"10.1002/eat.24289","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Temperament Based Therapy with Support (TBT-S) is an emerging intervention based on empirically supported neurobiological models. Due to its novelty, only a handful of studies to date have examined TBT-S, and none of these previous studies have provided a qualitative evaluation of how TBT-S is perceived by the target population. Therefore, the aim of the current study was to provide an increased understanding of how TBT-S is experienced by patients with an eating disorder and their supports.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Method</h3>\u0000 \u0000 <p>Forty-six patients with an eating disorder and 63 supports consented to be included in the study. The participants provided written responses to six open-ended questions during the post-treatment assessment, detailing their treatment experiences and offering additional feedback. Thematic analysis (TA) was used to analyze their written responses, aiming for a combination of latent and semantic themes.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The results reveal a substantial overlap between patients' and supports' experiences with TBT-S. In both groups, identified themes suggest increased knowledge and hopefulness as key benefits of the intervention. While both patients and support persons considered TBT-S to be worthwhile, patients also reported finding the intervention quite challenging. Additionally, both groups emphasized the neurobiological rationale as an essential component of TBT-S.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>The qualitative evaluations from this study offer new insights into how TBT-S is experienced by the target population. The findings provide an opportunity to incorporate participant suggestions for improving the treatment, and serve as an important building block for future studies aimed at assessing the effectiveness of TBT-S as an augmentation to treatment-as-usual.</p>\u0000 </section>\u0000 </div>","PeriodicalId":51067,"journal":{"name":"International Journal of Eating Disorders","volume":"57 12","pages":"2370-2379"},"PeriodicalIF":4.7,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/eat.24289","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142260142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring Dietary Restraint as a Mediator of Behavioral and Cognitive-Behavioral Treatments on Outcomes for Patients With Binge-Eating Disorder With Obesity","authors":"Carlos M. Grilo,&nbsp;Brian Pittman","doi":"10.1002/eat.24288","DOIUrl":"10.1002/eat.24288","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>To explore dietary-restraint as a mediator of binge eating and weight-loss outcomes within a randomized controlled trial comparing cognitive-behavioral therapy (CBT) and behavioral weight loss (BWL) for binge-eating disorder (BED) with obesity.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Ninety participants were randomly assigned to CBT or BWL and assessed by evaluators blinded to conditions at pretreatment, throughout-, and post-treatment (6 months). Three dietary-restraint measures (Eating Disorder Examination-Questionnaire [EDE-Q]-Restraint, Three-Factor Flexible-Restraint and Rigid-Restraint) were administered at pretreatment and after 2 months of treatment. Regression models examined whether changes at 2-months in the restraint scales mediated the effects of treatment (CBT versus BWL) on binge eating and weight-loss outcomes at post-treatment.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>CBT and BWL had similar binge-eating outcomes and similar changes in EDE-Q-restraint and flexible-restraint. BWL had greater 2-month increases in rigid-restraint and greater weight-loss at posttreatment than CBT, with results suggesting 2-month changes in rigid-restraint mediated the greater difference (&gt;7 pounds) in weight-loss. The observed mediation effect of 2.92 suggests 39% of total treatment-effect on weight-loss was mediated through 2-month increases in rigid-restraint.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion</h3>\u0000 \u0000 <p>This secondary analysis within a trial comparing CBT and BWL for BED suggests early-change in rigid-restraint has a mediating effect of BWL on weight-loss. Findings indicate that BWL improves binge eating and challenge views that dietary-restraint might exacerbate binge eating in BED with obesity. Findings require confirmation using hypothesis-testing in future trials.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <p><b>Trial Registration:</b> Clinicaltrials.gov: NCT00537758 (“Treatment for Obesity and Binge Eating Disorder”)</p>\u0000 </section>\u0000 </div>","PeriodicalId":51067,"journal":{"name":"International Journal of Eating Disorders","volume":"57 12","pages":"2475-2481"},"PeriodicalIF":4.7,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11631662/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142156573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of Mean Plasma Glucose Levels Using HbA1C in Patients With Severe Eating Disorders","authors":"Leah Puckett,&nbsp;Amy Stein,&nbsp;Marina Kelley,&nbsp;Philip S. Mehler","doi":"10.1002/eat.24285","DOIUrl":"10.1002/eat.24285","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>Hypoglycemia causes significant morbidity and mortality in patients with severe eating disorders. We measured average glycemic levels using hemoglobin A1C (HbA1C) in patients hospitalized for extreme anorexia nervosa (AN) and avoidant restrictive food intake disorder (ARFID).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>This was a prospective, single-center cohort study conducted in an inpatient medical stabilization unit. Clinical outcomes were compared using paired <i>t</i>-tests. Additional analysis comparing clinical variables between undetectable and detectable HbA1c used two-sample <i>t</i>-tests.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The study cohort consisted of 148 individuals, 90% female, average age of 31 years, average admit body mass index of 12.5 kg/m², and mean percentage ideal body weight of 60.1%. Diagnoses included AN-restricting (54%), AN-binge purge (39%), and ARFID (7%). HbA1C and fructosamine levels decreased from admission to discharge. Serum glucose levels increased significantly from admission to discharge. Mean HbA1C was 4.7% on admission and 4.3% on discharge.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion</h3>\u0000 \u0000 <p>This study evaluated mean blood glucose levels using HbA1C in patients with extreme forms of AN and ARFID. Given the concern for morbidity and mortality from hypoglycemia in this population, which can be overlooked on a single point-of-care glucose measurement, HbA1C is a valuable laboratory measure of glycemic status in patients with extreme forms of eating disorders.</p>\u0000 </section>\u0000 </div>","PeriodicalId":51067,"journal":{"name":"International Journal of Eating Disorders","volume":"57 12","pages":"2469-2474"},"PeriodicalIF":4.7,"publicationDate":"2024-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/eat.24285","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142146793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Anticipatory and Consummatory Responses Across Reward Domains in Adolescents With Anorexia Nervosa","authors":"Julia Pines,&nbsp;Kelsey Hagan,&nbsp;Caitlin Lloyd,&nbsp;Elizabeth Raffanello,&nbsp;Susie Hong,&nbsp;Jonathan Posner,&nbsp;B. Timothy Walsh,&nbsp;Joanna E. Steinglass","doi":"10.1002/eat.24287","DOIUrl":"10.1002/eat.24287","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>Anorexia nervosa (AN) is characterized by a tendency to limit intake of food, with specific restriction of foods that are generally considered highly palatable. This observation raises questions about whether reward processing is disturbed in AN. This study examined whether adolescents with AN differ from healthy control peers (HC) in anticipatory and consummatory reward processing.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Method</h3>\u0000 \u0000 <p>Adolescents with AN (<i>n</i> = 71) and HC (<i>n</i> = 41) completed the Temporal Experience of Pleasure Scale (TEPS). The TEPS Anticipatory Pleasure scale was divided into two further subscales (Food and Non-food). Anticipatory (Food and Non-food) and Consummatory Pleasure (Non-food) scores were compared between adolescents with AN and HC using independent <i>t</i>-tests.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>TEPS scores were significantly lower among adolescents with AN than HC in Anticipatory Pleasure Food (<i>t</i>(110) = 7.80, <i>p</i> &lt; 0.001) and Non-food (<i>t</i>(110) = 4.36, <i>p</i> &lt; 0.001), and Consummatory Pleasure (<i>t</i>(110) = 2.60, <i>p</i> = 0.01) subscales. When controlling for BDI score, there was no significant group difference in TEPS Consummatory Pleasure scores (<i>t</i>(108) = 0.88, <i>p</i> = 0.38). Among adolescents with AN, Food Anticipatory Pleasure was significantly negatively correlated with all EDE-Q subscales and global score (<i>r</i>(68) = −0.38, <i>p</i> = 0.002) and positively correlated with food intake at a laboratory buffet meal (<i>r</i>(61) = 0.53, <i>p</i> &lt; 0.001).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion</h3>\u0000 \u0000 <p>Measures of both anticipatory and consummatory reward were reduced among adolescents with AN with a short duration of illness. In this study, eating disorder symptoms were related to diminished reward responses in anticipation of food. Dampened anticipatory reward response may comprise a mechanism of illness in AN that should be subject to further study.</p>\u0000 </section>\u0000 </div>","PeriodicalId":51067,"journal":{"name":"International Journal of Eating Disorders","volume":"57 11","pages":"2269-2277"},"PeriodicalIF":4.7,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142141694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"What Amount of Weight Loss Can Entail Anorexia Nervosa or Atypical Anorexia Nervosa After Bariatric Surgery?","authors":"Johannes Hebebrand,&nbsp;Jochen Antel,&nbsp;Eva Conceição,&nbsp;Abigail Matthews,&nbsp;Anke Hinney,&nbsp;Triinu Peters","doi":"10.1002/eat.24286","DOIUrl":"10.1002/eat.24286","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>Post-operative development of restrictive eating disorders can occur in patients after bariatric surgery. In children and adolescents with anorexia nervosa (AN) or atypical AN, premorbid body mass index (BMI) has recently been shown to predict total weight loss. We hypothesized that pre-operative BMI similarly predicts weight loss and the development of a restrictive eating disorder in adult bariatric patients.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Method</h3>\u0000 \u0000 <p>A PubMed search identified case studies/series of 29 adult females who developed AN or atypical AN/eating disorder not otherwise specified following bariatric surgery. Non-parametric Spearman's correlation (<i>r</i>\u0000 _{\u0000 <i>s</i>\u0000}) between pre-operative BMI and total weight loss was calculated; a scatterplot was used to illustrate the relationship between pre-operative/premorbid BMI and weight loss in kg for 29 bariatric patients and 460 children and adolescents with AN or atypical AN as published previously.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The correlation between pre-operative BMI and weight loss among bariatric patients was <i>r</i>\u0000 _{\u0000 <i>s</i>\u0000} = 0.65 (<i>p</i> = 0.0001). Scatterplot data of this relationship fit the previously identified pattern in children and adolescents with AN or atypical AN.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion</h3>\u0000 \u0000 <p>The prediction of weight loss by pre-operative/premorbid BMI appears applicable across the weight spectrum, from underweight to severe obesity, thus strengthening our hypothesis of underlying regulatory mechanisms for the development of AN and atypical AN. Such data may guide the determination of critical weight loss thresholds that trigger eating disorder development in predisposed individuals.</p>\u0000 </section>\u0000 </div>","PeriodicalId":51067,"journal":{"name":"International Journal of Eating Disorders","volume":"57 12","pages":"2461-2468"},"PeriodicalIF":4.7,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11629049/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142134375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Parental Binge Eating and Child Binge Eating and Weight-Control Behaviors: Cross-Sectional and Longitudinal Findings From the EAT 2010–2018 Study","authors":"Janet A. Lydecker,&nbsp;Zhijun Zhang,&nbsp;Nicole Larson,&nbsp;Katie A. Loth,&nbsp;Melanie Wall,&nbsp;Dianne Neumark-Sztainer","doi":"10.1002/eat.24284","DOIUrl":"10.1002/eat.24284","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>In cross-sectional and retrospective research, parental binge eating is associated with their children's eating psychopathology. The current study extended the evidence by cross-sectionally and longitudinally examining the relation between parental binge eating and binge eating and weight-control behaviors in the next generation of their adolescent children and young adult children in a population-based sample.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Adolescents (Time 1: M = 14.5, SD = 2.0 years) (<i>n</i> = 2367), followed into adulthood (Time 2: M = 22.1, SD = 2.0 years), and their parents (<i>n</i> = 3664) were enrolled in EAT 2010–2018 and Project F-EAT 2010. The current study examined parental binge eating, and child binge eating and weight-control behaviors. Adjusted models covaried for child gender, age, and race/ethnicity.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Approximately 7% of adolescents at Time 1 had at least one parent who reported binge eating with no differences by child's age, gender, or race/ethnicity. Having at least one parent experiencing binge eating at Time 1 (vs. not) was associated cross-sectionally with adolescent children's use of extreme weight-control behaviors (9.6% vs. 4.8%; Risk Difference [RD] = 4.9%) and associated longitudinally with binge eating during young adulthood (21.1% vs. 11.6%; RD = 9.5%). Other associations did not reach statistical significance.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Children of parents with binge eating appear to have elevated risk of extreme weight-control behaviors during adolescence and binge eating in young adulthood. Clinicians should assess whether eating psychopathology extends to other family members, and offer additional support to parents with binge eating. Further research is needed to identify risk factors in the children of parents with binge eating and to assess strategies for prevention.</p>\u0000 </section>\u0000 </div>","PeriodicalId":51067,"journal":{"name":"International Journal of Eating Disorders","volume":"57 11","pages":"2260-2268"},"PeriodicalIF":4.7,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142114451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Difficulties in Emotion Regulation in Avoidant/Restrictive Food Intake Disorder","authors":"Casey M. Stern,&nbsp;Haley Graver,&nbsp;Iman McPherson,&nbsp;Julia Gydus,&nbsp;P. Evelyna Kambanis,&nbsp;Lauren Breithaupt,&nbsp;Helen Burton-Murray,&nbsp;Lázaro Zayas,&nbsp;Kamryn T. Eddy,&nbsp;Jennifer J. Thomas,&nbsp;Kendra R. Becker","doi":"10.1002/eat.24281","DOIUrl":"10.1002/eat.24281","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>Despite substantial research indicating difficulties with emotion regulation across eating disorder presentations, emotion regulation has yet to be studied in adults with avoidant/restrictive food intake disorder (ARFID). We hypothesized that (1) those with ARFID would report greater overall emotion regulation difficulties than nonclinical participants, and (2) those with ARFID would not differ from those with other eating disorders on the level of emotion regulation difficulty.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>One hundred and thirty-seven adults (age 18–30) from an outpatient clinic with ARFID (<i>n</i> = 27), with other primarily restrictive eating disorders (e.g., anorexia nervosa; <i>n</i> = 34), and with binge/purge eating disorders (e.g., bulimia nervosa; <i>n</i> = 51), as well as nonclinical participants (<i>n</i> = 25) recruited via Amazon Mechanical Turk (MTurk) completed the Difficulties in Emotion Regulation Scale (DERS). We compared DERS scores across groups.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>In line with expectations, patients with ARFID scored significantly higher than nonclinical participants on the DERS Total (<i>p</i> = 0.01) with a large effect size (<i>d</i> = 0.87). Also as hypothesized, those with ARFID did not differ from those with other primarily restrictive (<i>p</i> = 0.99) or binge/purge disorders (<i>p</i> = 0.29) on DERS Total.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion</h3>\u0000 \u0000 <p>Adults with ARFID appear to exhibit emotion regulation difficulties which are greater than nonclinical participants, and commensurate with other eating disorders. These findings highlight the possibility of emotion regulation difficulties as a maintenance mechanism for ARFID.</p>\u0000 </section>\u0000 </div>","PeriodicalId":51067,"journal":{"name":"International Journal of Eating Disorders","volume":"57 11","pages":"2156-2166"},"PeriodicalIF":4.7,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142114449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hospital Admissions for Eating Disorders in Children and Adolescents in Spain: A Population-Based Study","authors":"Pilar Vázquez-Giraldo,&nbsp;Ainoa Muñoz-Sanjosé,&nbsp;Teresa López-Cuadrado","doi":"10.1002/eat.24282","DOIUrl":"10.1002/eat.24282","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>Limited evidence exists regarding the impact of the COVID-19 pandemic on the onset and trajectory of eating disorders (EDs) among young in Spain. This study aims to analyze the characteristics and recent trends in hospital admissions for EDs within the pediatric population.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>A retrospective analysis was conducted on hospital admissions for EDs among patients aged 10–19 years between 2016 and 2022. The main outcomes examined included hospital rates (overall, stratified by ED type and age group), psychiatric comorbidities, and length of stay.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>A total of 8275 hospitalizations due to EDs were identified, constituting 1 in 6 hospital admissions for mental illness and behavioral disorders. Predominant characteristics of this population included female sex (93%), aged 15–19 years (58.3%), admission primarily for anorexia nervosa (71.6%), and psychiatric comorbidity (35.6%). Hospital admissions for EDs in the pediatric population showed an increasing trend, with an annual average increase of 11.1% (95% CI: 2.6, 22.6). This rise was led by children aged 10–14 years, with a yearly increase in EDs hospitalization rates of 28.4% (95% CI: 13.5, 56.3) since 2019. Each discharge related to EDs was associated with a median stay of 24 days (IQR: 10, 40).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion</h3>\u0000 \u0000 <p>Efforts in community healthcare should prioritize early detection and intervention for symptoms indicative of EDs in the pediatric population, aiming to mitigate the severity of cases requiring hospitalization. These findings underscore the necessity for targeted health planning policies to address the growing burden of EDs among Spanish youth.</p>\u0000 </section>\u0000 </div>","PeriodicalId":51067,"journal":{"name":"International Journal of Eating Disorders","volume":"57 11","pages":"2299-2305"},"PeriodicalIF":4.7,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/eat.24282","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142114450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Beyond Age, BMI, Gender Identity, and Gender Minority Stress, Weight Bias Internalization Is Uniquely Associated With More Eating and Body Image Disturbances and Poor Physical and Mental Health in Chinese Gender-Diverse Adults","authors":"Wesley R. Barnhart,&nbsp;Yueyang Xiao,&nbsp;Yijing Li,&nbsp;Christina Gaggiano,&nbsp;Zexuan Jiang,&nbsp;Shijia Wu,&nbsp;Hongjian Cao,&nbsp;Jinbo He","doi":"10.1002/eat.24278","DOIUrl":"10.1002/eat.24278","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>Weight bias internalization (WBI) is a robust, positive correlate of negative health outcomes; however, this evidence base primarily reflects cisgender individuals from Western cultural contexts. Gender-diverse individuals from non-Western cultural contexts (e.g., China) are at potentially high risk for WBI. Yet, no research has examined WBI and associated negative health consequences in this historically underrepresented population.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Method</h3>\u0000 \u0000 <p>A cross-sectional, online survey sampled Chinese gender-diverse individuals (<i>N</i> = 410, <i>M</i>\u0000 _age = 22.33 years). Variables were self-reported, including demographics, WBI, body shame, body dissatisfaction, disordered eating, physical and mental health status, and gender minority stress (e.g., internalized cisgenderism). Analyses included correlations and multiple hierarchical regressions.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Pearson bivariate correlations demonstrated associations between higher WBI and more eating and body image disturbances and poor physical and mental health. After adjusting for age, BMI, gender identity, and gender minority stress, higher WBI was uniquely and positively associated with higher body shame, higher body dissatisfaction, higher disordered eating, and poor physical and mental health. Notably, WBI accounted for more unique variance in eating and body image disturbances (13%–25% explained by WBI) than physical and mental health (1%–4% explained by WBI).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Discussion</h3>\u0000 \u0000 <p>While replication with longitudinal and experimental designs is needed to speak to the temporal dynamics and causality, our findings identify WBI as a unique, meaningful correlate of eating and body image disturbances in Chinese gender-diverse adults.</p>\u0000 </section>\u0000 </div>","PeriodicalId":51067,"journal":{"name":"International Journal of Eating Disorders","volume":"57 11","pages":"2246-2259"},"PeriodicalIF":4.7,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142037695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}