Eating behaviors最新文献

{"title":"Parent involvement approach and changes in eating pathology within an adolescent obesity intervention","authors":"Madison Weinstock ,&nbsp;Laura M. Thornton ,&nbsp;Hollie A. Raynor ,&nbsp;Suzanne E. Mazzeo ,&nbsp;Jessica Gokee LaRose ,&nbsp;Laura J. Caccavale ,&nbsp;Kristina L. Tatum ,&nbsp;Melanie K. Bean","doi":"10.1016/j.eatbeh.2023.101807","DOIUrl":"10.1016/j.eatbeh.2023.101807","url":null,"abstract":"<div><h3>Background</h3><p><span>Although adolescents with obesity have heightened risk for eating pathology, the impact of differential parent involvement on eating pathology after obesity treatment is unknown. We examined differences in eating pathology in adolescents whose parents were randomized to distinct interventions within </span>adolescent obesity treatment.</p></div><div><h3>Methods</h3><p><span>Participants were 82 adolescent/parent dyads (adolescents: 63 % female; 55 % racial/ethnically marginalized) enrolled in TEENS+, a 4-month behavioral weight loss intervention. Parents were randomized to either a parent weight loss treatment (TEENS+PWL) or parent skills training (TEENS+PAC). Adolescents completed the Eating Disorder Examination-Questionnaire with Instructions (EDE-Q-I) and </span>Child Depression Inventory (CDI) at baseline, 4 m, and 7 m. Group differences in eating pathology (global score; eating concern, weight concern, shape concern, restraint) and depression across time points were evaluated with linear mixed models.</p></div><div><h3>Results</h3><p>No significant differences were observed between TEENS+PAC and TEENS+PWL in eating pathology or depression, nor were there group by time interactions. Time point differences were observed for all EDE-Q-I and CDI outcomes, except eating concerns; pairwise contrasts revealed a variety of change patterns. Weight and shape concerns decreased from 0 to 4 m; observed reductions were maintained at 7 m. Restraint was highest at 4 m and decreased at 7 m but did not return to baseline. EDE-Q-I global scores significantly declined over time. Depression decreased over time, but a significant difference was only observed between 0 and 7 m.</p></div><div><h3>Conclusions</h3><p>Neither parent intervention yields harm related to eating pathology in adolescents engaged in obesity treatment. Obesity treatment does not appear to have iatrogenic effects on eating pathology in adolescents.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10141343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Adding executive function training to cognitive behavioral therapy for binge eating disorder: A pilot randomized controlled trial","authors":"Dawn M. Eichen ,&nbsp;David R. Strong ,&nbsp;Elizabeth W. Twamley ,&nbsp;Kerri N. Boutelle","doi":"10.1016/j.eatbeh.2023.101806","DOIUrl":"10.1016/j.eatbeh.2023.101806","url":null,"abstract":"<div><p>Evidence-based treatments for binge eating disorder (BED), such as cognitive behavioral therapy (CBT) lead to successful outcomes only about half the time. Individuals with BED often have measurable deficits in executive function (EF) that may challenge adherence to or impact of cognitive behavioral intervention components. The aim of this study was to evaluate the impact of adding EF training to CBT by combining CBT with a compensatory cognitive training approach (EF-CBT). Participants were 32 adults with BED, overweight/obesity, and comorbid anxiety or depression who were randomly assigned to four months of group treatment in either standard CBT or EF-CBT. Outcomes were assessed at baseline, post-treatment, and at 2-month follow-up. Results showed that EF-CBT was feasible and acceptable, comparable to CBT. Both groups significantly decreased loss of control (LOC) days, clinical impairment, and depression at post-treatment and 2-month follow-up; though there were no differences between groups. Neither group significantly reduced anxiety or weight. Exploratory analyses found that participants with lower EF treated with EF-CBT were less likely to have LOC at post-treatment than those with lower EF treated with CBT. Higher self-monitoring rates during treatment were associated with lower LOC at post-treatment and participants with lower EF were more likely to self-monitor in the EF-CBT arm relative to the CBT arm. These findings suggest that EF-CBT is feasible, acceptable and efficacious, although larger scale research is needed. EF-CBT may be particularly suited for individuals with BED who have lower EF.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10518879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Family body culture, disordered eating and mental health among young adult females during COVID-19","authors":"Hannah J. White ,&nbsp;Helen Sharpe ,&nbsp;Carolyn R. Plateau","doi":"10.1016/j.eatbeh.2023.101792","DOIUrl":"10.1016/j.eatbeh.2023.101792","url":null,"abstract":"<div><p>Different family interactions related to body weight and shape may co-occur and represent a broader ‘family body culture’. This may be important in the context of COVID-19 due to a heightened focus on body weight/shape, and many young adults living back with their families. This study aimed to, first, explore relationships between different family body-related interactions to assess the presence of a family body culture, and second, explore relationships between aspects of family body culture, disordered eating and mental health among young adult females during the COVID-19 pandemic. Participants were 233 females aged 18–25 years who completed measures of family body culture (family fat talk; family weight concern; family weight teasing), disordered eating, anxiety and depression. Results showed all aspects of family body culture were significantly, positively related. Engaging in fat talk with family members (self fat talk) was a key correlate of disordered eating, anxiety and depression. Family concern with weight was also significantly associated with disordered eating. Findings suggest that among some families there is a more problematic family body culture with a greater importance placed on body weight and shape through various body-related interactions. Additionally, findings highlight two key aspects of family body culture related to disordered eating and wellbeing among young adult females. Specifically, vocalising critical remarks about one's own body when with family and an environment that may indirectly communicate a high importance of body weight and shape (e.g., via dieting). These should be considered in future family interventions to support healthy eating behaviours.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10118355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gender differences in factors related to eating competence in college students: Weight-and-body shame and guilt, weight satisfaction, weight loss effort, and eating disorder risk","authors":"Cristen L. Harris ,&nbsp;Kaitlin Benjamin ,&nbsp;Zhen Miao ,&nbsp;Jordyn Fantuzzi ,&nbsp;Michelle Averill","doi":"10.1016/j.eatbeh.2023.101797","DOIUrl":"10.1016/j.eatbeh.2023.101797","url":null,"abstract":"<div><h3>Purpose</h3><p>This study aimed to determine which weight-and-body-related attitudes and behaviors were most predictive of Eating Competence (EC) in college students amidst COVID-19, according to gender.</p></div><div><h3>Methods</h3><p><span>This cross-sectional study was part of a larger study in which an online survey was administered during autumn quarter 2020 to undergraduate students at a northwestern U.S. public university. Measures included EC (ecSI 2.0™), weight-and-body shame and/or guilt (WEB</span><img><span>SG), weight satisfaction, current weight loss effort, and eating disorder risk.</span></p></div><div><h3>Results</h3><p>Of the 1996 respondents included in the final analyses, 40.2 % were eating competent (ecSI 2.0™ ≥32). Gender distribution was 71.6 % women, 23.1 % men, and 4.6 % trans-and-gender non-conforming (TGNC). WEB<img>SG and WEB-S were higher in women and TGNC than in men. Weight satisfaction was lower in women and TGNC students than men, and 47.3 % of the sample was trying to lose weight at the time of the study. Eating disorder (ED) risk was prevalent with nearly 34 % scoring ≥2 on SCOFF and 33 % reporting they saw themselves as having an ED now or in the past. Significant factors of EC varied for each gender, although WEB-S was a shared model factor for all genders.</p></div><div><h3>Conclusion</h3><p>EC may be protective, as this was related to less WEB-S in all genders; less WEB-G and greater weight satisfaction in men and women; and lower likelihood of ED risk and trying to lose weight among women. Further research is needed to elucidate whether these maladaptive weight-and-body attitudes and behaviors in college students can be improved to increase EC.</p></div><div><h3>Level of evidence</h3><p><strong>Level V</strong>, descriptive cross-sectional study.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10102235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Profiles of experienced and internalized weight-based stigma in college students across the weight spectrum: Associations with eating disorder, depression, and anxiety symptoms","authors":"Caroline Christian ,&nbsp;Julia K. Nicholas ,&nbsp;Taylor E. Penwell,&nbsp;Cheri A. Levinson","doi":"10.1016/j.eatbeh.2023.101772","DOIUrl":"10.1016/j.eatbeh.2023.101772","url":null,"abstract":"<div><h3>Objective</h3><p>Weight stigma comprises negative attitudes and weight-related stereotypes that result in rejection, discrimination, and prejudice against individuals in larger bodies. Both internalized and experienced weight stigma are associated with negative mental health outcomes, yet it remains unknown how types of stigmatizing experiences (e.g., systemic vs. intraindividual), internalized stigma, and weight status relate, or how profiles of weight stigma differentially impact mental health.</p></div><div><h3>Method</h3><p>The current study (<em>N</em><span> = 1001 undergraduates) used latent profile analysis<span> to identify weight stigma risk profiles and test whether profiles were cross-sectionally associated with eating disorder symptoms, depression, and social appearance anxiety.</span></span></p></div><div><h3>Results</h3><p>The best-fitting solution indicated a class high on all facets of weight stigma, a class low on all facets of weight stigma, and three groups with intermediate levels of weight, weight bias internalization, and experienced weight stigma. Gender, but not ethnicity, was associated with class membership. Classes with higher experienced and internalized stigma had higher eating disorder symptoms, depression, and social appearance anxiety.</p></div><div><h3>Conclusion</h3><p>Findings support the utility of weight stigma profiles in identifying risk for negative mental health outcomes. These findings can inform initiatives to reduce weight stigma among college students, especially among high-risk groups.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10142235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Longitudinal associations of binge eating with internalized weight stigma and eating self-efficacy","authors":"Laurie C. Groshon,&nbsp;Rebecca L. Pearl","doi":"10.1016/j.eatbeh.2023.101785","DOIUrl":"10.1016/j.eatbeh.2023.101785","url":null,"abstract":"<div><h3>Introduction</h3><p>Internalized weight stigma (IWS) is linked to binge eating disorder (BED) symptoms and reduced self-efficacy, yet it unknown how changes in these factors may interrelate. The current study examined cross-sectional and longitudinal associations of BED with IWS and eating self-efficacy among treatment-seeking adults with high body weight. Disinhibited eating was explored as a mediator.</p></div><div><h3>Methods</h3><p>Seventy-one adults with high weight and elevated IWS were included in this secondary analysis of a clinical trial<span><span> that provided 26 weeks of behavioral weight loss (BWL) treatment with (versus without) an additional IWS intervention. Participants underwent a BED diagnostic interview at screening and completed validated measures of binge eating, IWS (including weight bias </span>internalization, self-devaluation, and stereotype endorsement), eating self-efficacy, and disinhibited eating at baseline and week-26. Cross-sectional mediation models tested associations of BED with IWS and eating self-efficacy, explained by disinhibited eating. Linear and logistic regression models, controlling for treatment condition, tested if baseline BED predicted changes in IWS, self-efficacy, and disinhibited eating, and if decreased binge episodes were associated with improved outcomes.</span></p></div><div><h3>Results</h3><p>At baseline, disinhibited eating mediated the relationship between BED and weight self-devaluation (95 % CI = 0.66,3.58), stereotype endorsement (CI = 0.15,0.56), and eating self-efficacy (CI:-14.40,-4.29). Baseline BED did not predict changes in outcomes. Participants with decreased binge episodes reported greater improvements in weight bias internalization (<em>p</em> = 0.04) and eating self-efficacy (<em>p</em> &lt; 0.001).</p></div><div><h3>Conclusion</h3><p>This study provides novel evidence of longitudinal associations between binge eating, IWS, and eating self-efficacy. IWS warrants further consideration as a treatment target and outcome in studies of BWL and BED.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10215089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Young women's dialectical responses to fitspiration and thinspiration: A qualitative study","authors":"Jacqueline Hogue,&nbsp;Claire Minister,&nbsp;Lindsay Samson,&nbsp;Gwyneth Campbell,&nbsp;Jennifer Mills","doi":"10.1016/j.eatbeh.2023.101758","DOIUrl":"10.1016/j.eatbeh.2023.101758","url":null,"abstract":"<div><p>With the popularity of image-based social media platforms like Instagram, researchers have begun to study relationships between social media and body image. Much of this research has used quantitative research methods, which cannot capture the rich, inner experiences of individuals. Given the dearth of qualitative research on what young women internally experience when viewing “Thinspiration” or “Fitspiration,” this study used the consensual qualitative research (CQR) method, with the aim of capturing in their own words what young women feel and think in response to viewing fitspiration and thinspiration. Twelve young women viewed Fitspiration and Thinspiration profiles and were interviewed about these and similar everyday experiences. The CQR analytic team identified 10 general, 18 typical, and 11 variant domains (i.e., topic areas). An example general domain was “body image,” under which the category “body dissatisfaction,” fell; by viewing Thinspiration or Fitspiration, these young women were reminded how they are dissatisfied with how they see their own body or were prompted to believe others are reminded of this when viewing such content. An example typical domain was “diet/disordered eating”; several participants associated Thinspiration or Fitspiration with diet or disordered eating. From five of the 10 general domains emerged what we call an emergent dialectical theory of social media and body image. When viewing Thinspiration or Fitspiration, young women often seemed to feel or think two seemingly opposite things simultaneously within the topic areas of attainability, emotional reactions, social comparison, body image, and health.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10515211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Delivering a media literacy intervention for body dissatisfaction using an app-based intervention: A feasibility and pilot trial","authors":"Brooke L. Bennett ,&nbsp;Pallav Pokhrel ,&nbsp;Janet D. Latner","doi":"10.1016/j.eatbeh.2023.101770","DOIUrl":"10.1016/j.eatbeh.2023.101770","url":null,"abstract":"<div><p><span>Body dissatisfaction rates continue to remain high, and the consequences remain dire, especially among young women. Traditional media literacy interventions have found success in addressing body image-related constructs, though they are limited in their reach and are often quickly outdated. This study was designed to examine the feasibility and acceptability of delivering a media literacy intervention via ecological momentary intervention. This pilot study tested a media literacy intervention delivered via a smartphone app designed to disrupt the connection between media use and body dissatisfaction. Thirty-seven undergraduate women (</span><em>M</em>_<em>age</em> = 21.17; <em>SD</em><span> = 2.20) received a 15-day media literacy intervention through a smartphone application. The primary outcomes were completion rates, retention rates, percentage of data points lost to technological errors, and participant feedback. The secondary outcome was change in body dissatisfaction. The retention and percentage of data points lost to technological errors, alongside participants' ratings, indicated that this intervention is feasible and acceptable. Several targets were identified to increase participant acceptance and potential efficacy of the intervention. Trait body dissatisfaction decreased, though not significantly, following the intervention. State body image satisfaction improved significantly from the first day to the last day of engagement with the app. Overall, the intervention was deemed feasible and acceptable, opening the door for future research in which the intervention and its delivery system are improved, and its efficacy is reexamined. Future digital media literacy interventions should focus on building a user-centered app, further reducing participant burden, and testing efficacy in large and diverse samples.</span></p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10149259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Introduction to the special issue on food insecurity and disordered eating","authors":"Vivienne M. Hazzard ,&nbsp;Brenna M. Williams ,&nbsp;Cheri A. Levinson","doi":"10.1016/j.eatbeh.2023.101781","DOIUrl":"10.1016/j.eatbeh.2023.101781","url":null,"abstract":"","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10134071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The association between eating disorders and perfectionism in adults: A systematic review and meta-analysis","authors":"Rose Stackpole ,&nbsp;Danyelle Greene ,&nbsp;Elizabeth Bills ,&nbsp;Sarah J. Egan","doi":"10.1016/j.eatbeh.2023.101769","DOIUrl":"10.1016/j.eatbeh.2023.101769","url":null,"abstract":"<div><h3>Objective</h3><p><span>Dimensions of perfectionism<span> are associated with the onset and maintenance of eating disorder pathology in both clinical and non-clinical samples. The aim of this study was to conduct a </span></span>systematic review and meta-analysis of the association between perfectionism and eating disorders in adults.</p></div><div><h3>Method</h3><p>A literature search was conducted using the PsycINFO, Medline, Scopus, Embase, Web of Science and ProQuest databases. Ninety-five studies met the inclusion criteria and included a total sample of 32,840 participants (clinical eating disorder diagnosis <em>N =</em> 2414, non-clinical <em>N =</em> 30,428). Correlation coefficients (<em>r</em>) for the association between eating disorders and perfectionism were pooled. A meta-analysis to determine the association between two dimensions of perfectionism and eating disorder symptoms was conducted. Subgroup analyses were conducted with studies using clinical samples, and studies using the Eating Disorder Examination Questionnaire.</p></div><div><h3>Results</h3><p>The pooled effect size for the association between perfectionistic concerns and eating disorder symptoms was <em>r</em> = 0.33 [0.30, 0.37]; and <em>r</em> = 0.20 [0.14, 0.25] for the association between perfectionistic strivings and eating disorder symptoms. In the clinical subgroup analyses the effect sizes were <em>r</em> = 0.40 [0.22, 0.58]; and <em>r</em> = 0.35 [0.26, 0.44] respectively. Medium to high heterogeneity was identified across all subgroup analyses and a significant level of publication bias was also identified.</p></div><div><h3>Discussion</h3><p>The findings indicate both perfectionistic strivings and perfectionistic concerns have significant associations with eating disorders, and further support the argument that both dimensions of perfectionism are important factors in the prevention and treatment of eating disorders.</p></div>","PeriodicalId":11476,"journal":{"name":"Eating behaviors","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10198360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}