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McClure Z, Fuller-Tyszkiewicz M, Messer M, Linardon J. Predictors, mediators, and moderators of response to digital interventions for eating disorders: A systematic review. Int J Eat Disord 2024; 57:1034-1048. [PMID: 37886906 DOI: 10.1002/eat.24078] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 10/05/2023] [Accepted: 10/06/2023] [Indexed: 10/28/2023]
Abstract
OBJECTIVE Digital interventions show promise as an effective prevention or self-management option for eating disorders (EDs). However, it remains unclear how, for whom, and through what mechanisms they work in this population, as a synthesis of outcome predictors, moderators, and mediators is lacking. This systematic review synthesized empirical research investigating predictors, mediators, and moderators of response to digital interventions for EDs. METHOD Six databases were searched (PROSPERO CRD42022295565) for studies that assessed predictors, moderators, or mediators of response (i.e., uptake, drop-out, engagement, and symptom level change) to a digital prevention or treatment program for EDs. Variables were grouped into several overarching categories (demographic, symptom severity, psychological, etc.) and were synthesized qualitatively across samples without a formally diagnosed ED (typically prevention-focused) and samples with a formally diagnosed ED (typically treatment-focused). RESULTS Eighty-six studies were included. For studies recruiting samples without a formal diagnosis (n = 70 studies), most predictors explored were statistically unrelated to outcome, although participant age, baseline symptom severity, confidence to change, motivation, and program engagement showed preliminary evidence of prognostic potential. No robust moderators or mediators were identified. Few studies recruiting samples with a formal diagnosis emerged (n = 16), of which no reliable predictors, moderators, or mediators were identified. DISCUSSION It remains unclear how, for whom, and under what circumstances digital programs targeting EDs work. We offer several recommendations for future research with the aim of advancing understanding of client characteristics and intervention elements that signal success from this intervention modality. PUBLIC SIGNIFICANCE Digital interventions have shown potential as an effective, scalable, and accessible intervention option for EDs. However, responsiveness varies, so advancing understanding of predictors, mediators, and moderators of outcome to digital interventions for EDs is needed. Such knowledge is important for enabling safe and efficient treatment matching, and for informing future development of effective digital interventions.
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Affiliation(s)
- Zoe McClure
- School of Psychology, Deakin University, Geelong, Victoria, Australia
| | - Matthew Fuller-Tyszkiewicz
- School of Psychology, Deakin University, Geelong, Victoria, Australia
- Centre for Social and Early Emotional Development, Deakin University, Burwood, Victoria, Australia
| | - Mariel Messer
- School of Psychology, Deakin University, Geelong, Victoria, Australia
| | - Jake Linardon
- School of Psychology, Deakin University, Geelong, Victoria, Australia
- Centre for Social and Early Emotional Development, Deakin University, Burwood, Victoria, Australia
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2
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Prevention and early intervention in eating disorders: findings from a rapid review. J Eat Disord 2023; 11:38. [PMID: 36899428 PMCID: PMC9999654 DOI: 10.1186/s40337-023-00758-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 02/19/2023] [Indexed: 03/12/2023] Open
Abstract
BACKGROUND Eating disorders (EDs) are complex psychological disorders, with low rates of detection and early intervention. They can lead to significant mental and physical health complications, especially if intervention is delayed. Given high rates of morbidity and mortality, low treatment uptake, and significant rates of relapse, it is important to examine prevention, early intervention, and early recognition initiatives. The aim of this review is to identify and evaluate literature on preventative and early intervention programs in EDs. METHODS This paper is one of a series of Rapid Reviews, designed to inform the Australian National Eating Disorders Research and Translation Strategy 2021-2031, funded, and released by the Australian Government. To provide a current and rigorous review, peer-reviewed articles between 2009 and 2021 published in English were searched across three databases: ScienceDirect, PubMed and Ovid/Medline. Priority was given to high-level evidence including meta-analyses, systematic reviews, Randomised Control Trials, and large population studies. Findings from selected studies pertaining to prevention and early intervention in EDs were evaluated and are presented in this review. RESULTS In total, 130 studies were identified in the current review, 72% relating to prevention and 28% to early intervention. Most programs were theory-driven and targeted one or more ED risk factors such as thin-ideal internalisation and/or body dissatisfaction. There is reasonable evidence to support prevention programs reducing risk factors, particularly as part of school or university-based programs, with established feasibility and relatively high acceptance among students. There is increasing evidence around the use of technology (to increase dissemination potential) and for use of mindfulness approaches (targeting emotional resilience). Few longitudinal studies assessing incident cases following participation in a prevention program exist. CONCLUSIONS Although several prevention and early intervention programs have been shown to significantly reduce risk factors, promote symptom recognition, and encourage help-seeking behaviour, most of these studies have been conducted in older adolescent and university aged students, past the age of peak ED onset. One of the most targeted risk factors, body dissatisfaction, is found in girls as young as 6 years old, indicating a need for further research implementing prevention initiatives at younger ages. Follow-up research is limited; thus, the long-term efficacy and effectiveness of studied programs is unknown. Greater attention should be paid to the implementation of prevention and early intervention programs in identified high-risk cohorts or diverse groups, where a more targeted approach may be necessary.
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Melisse B, Blankers M, de Beurs E, van Furth EF. Correlates of eating disorder pathology in Saudi Arabia: BMI and body dissatisfaction. J Eat Disord 2022; 10:126. [PMID: 36002864 PMCID: PMC9404570 DOI: 10.1186/s40337-022-00652-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 08/14/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Saudi Arabia is undergoing rapid sociocultural changes, which may have led to an increase of body mass index and eating disorder pathology. The aim of this study is to investigate whether body dissatisfaction, self-esteem, having lived abroad, cultural orientation, perceived stress, media use, and socioeconomic status are correlates of eating disorder pathology with body mass index as a covariate. Additional aims are to investigate if cultural orientation is associated with symptomatology and if stress is a covariate in the association between eating disorder pathology and Western orientation. METHOD Self-report measures were administered in a convenience Saudi community sample (N = 1225) between April 2017 and May 2018. Hierarchical multiple linear regression analyses with eating disorder pathology as dependent variable were performed to establish the associations among the variables. RESULTS After adjusting for the effect of BMI, only body dissatisfaction and eating disorder pathology were moderately associated. Eating disorder pathology and body dissatisfaction were more severe among Saudi citizens with a higher BMI. DISCUSSION Several explanations for the lack of associations of westernization, self-esteem, and stress with eating disorder pathology are reviewed and discussed. The majority of this convenience sample existed of young unmarried Saudi females of high socioeconomic status. Of the total sample, 35% displayed eating disorder pathology which may be a reflection of the high rates of excess weight.
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Affiliation(s)
- Bernou Melisse
- Novarum Center for Eating Disorders & Obesity, Laan van de Helende Meesters 2, 1186 AM Amstelveen, The Netherlands
- Section Clinical Psychology, Leiden University, Wassenaarseweg 52, 2333 AK Leiden, The Netherlands
- Rivierduinen Eating Disorders Ursula, Sandifortdreef 19, 2333 ZZ Leiden, The Netherlands
| | - Matthijs Blankers
- Research Department, Arkin Mental Health Institute, Klaprozenweg 111, 1033 NN Amsterdam, The Netherlands
| | - Edwin de Beurs
- Research Department, Arkin Mental Health Institute, Klaprozenweg 111, 1033 NN Amsterdam, The Netherlands
- Section Clinical Psychology, Leiden University, Wassenaarseweg 52, 2333 AK Leiden, The Netherlands
| | - Eric F. van Furth
- Rivierduinen Eating Disorders Ursula, Sandifortdreef 19, 2333 ZZ Leiden, The Netherlands
- Department of Psychiatry, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
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Karekla M, Nikolaou P, Merwin RM. Randomized Clinical Trial Evaluating AcceptME-A Digital Gamified Acceptance and Commitment Early Intervention Program for Individuals at High Risk for Eating Disorders. J Clin Med 2022; 11:jcm11071775. [PMID: 35407386 PMCID: PMC8999727 DOI: 10.3390/jcm11071775] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/18/2022] [Accepted: 03/20/2022] [Indexed: 12/13/2022] Open
Abstract
Eating disorders (ED) constitute a serious public health issue affecting predominantly women and appearing typically in adolescence or early adulthood. EDs are extremely difficult to treat, as these disorders are ego-syntonic, and many patients do not seek treatment. It is vital to focus on the development of successful early-intervention programs for individuals presenting at risk and are on a trajectory towards developing EDs. This study is a randomized controlled trial evaluating an innovative digital gamified Acceptance and Commitment early-intervention program (AcceptME) for young females showing signs and symptoms of an ED and at high risk for an ED. Participants (n = 92; Mage = 15.30 years, SD = 2.15) received either AcceptME (n = 62) or a waitlist control (n = 30). Analyses indicated that the AcceptME program effectively reduced weight and shape concerns with large effects when compared to waitlist controls. Most participants scored below the at-risk cut-off (WCS score < 52) in the AcceptME at end-of-intervention (57.1%) compared to controls (7.1%), with odds of falling into the at-risk group being 14.5 times higher for participants in the control group. At follow-up, 72% of completers reported scores below the at-risk cut-off in the AcceptME group. The intervention also resulted in a decrease in ED symptomatology and increased body image flexibility. Overall, results suggest that the AcceptME program holds promise for early-intervention of young women at risk for developing an ED.
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Affiliation(s)
- Maria Karekla
- Department of Psychology, University of Cyprus, Nicosia 1678, Cyprus;
- Correspondence: ; Tel.: +357-2289-2100
| | - Patrisia Nikolaou
- Department of Psychology, University of Cyprus, Nicosia 1678, Cyprus;
| | - Rhonda M. Merwin
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC 27710, USA;
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Ali K, Fassnacht DB, Farrer LM, Rieger E, Moessner M, Bauer S, Griffiths KM. Recruitment, adherence and attrition challenges in internet-based indicated prevention programs for eating disorders: lessons learned from a randomised controlled trial of ProYouth OZ. J Eat Disord 2022; 10:1. [PMID: 34983675 PMCID: PMC8725518 DOI: 10.1186/s40337-021-00520-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 12/06/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Growing evidence supports the effectiveness of Internet-based prevention programs for eating disorders, but the adjunctive benefit of synchronous peer support has yet to be investigated. In the current study, a randomised controlled trial was conducted to evaluate the effectiveness of an indicated Internet-based prevention program (ProYouth OZ) with and without peer-to-peer support in reducing disordered eating behaviours and attitudes. METHOD Fifty young adults (18-25 years) with eating disorder symptoms were randomised to one of three study conditions: (1) ProYouth OZ (without peer-to-peer support), (2) ProYouth OZ Peers (with peer-to-peer support), and (3) a waitlist control group. Outcomes were assessed at three different time points. Eating disorder symptoms (primary outcome) were measured with the Eating Disorder Examination Questionnaire. RESULTS Of 415 screened participants, 73 (17.6%) were eligible and 213 (51.3%) excluded due to severe eating disorder symptoms. Fifteen participants (30%) completed the post-intervention survey. Of the two intervention groups, 20.6% failed to access any component of the program. Of 17 ProYouth OZ Peers participants, 58.8% attended at least one chat session, 20% attended 2-5 sessions, and 11.8% attended all six sessions. Due to limited outcome data, it was not possible to statistically examine between-group differences in outcomes. Visual inspection of individual profiles revealed that both ProYouth OZ Peers participants who completed the post-intervention survey showed a decrease in disordered eating compared with only one of the six completers in ProYouth OZ. CONCLUSION Findings highlight the challenges of trialling Internet-based eating disorder prevention programs in the community. The study identified a large group of emerging adults with eating disorders who were interested in an Internet-based program, suggesting a high level of unmet need. Future research on synchronous peer-to-peer support in Internet-based prevention for eating disorders is warranted. Further studies are required to identify optimal strategies for reaching this population (e.g., online vs. offline) and evaluating the effectiveness of a range of strategies for promoting engagement. Finally, there is an urgent need to develop innovative widely accessible interventions for individuals who experience clinically relevant eating disorder symptomatology but may not be ready or able to seek professional face-to-face treatment. TRIAL REGISTRATION ACTRN12615001250527, Registered 16 November 2015, https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?ACTRN=12615001250527.
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Affiliation(s)
- Kathina Ali
- Research School of Psychology, The Australian National University, Canberra, Australia. .,Centre for Mental Health Research, The Australian National University, Canberra, Australia. .,College of Education, Psychology and Social Work, Flinders University, Adelaide, Australia. .,Órama Institute for Mental Health and Wellbeing, Adelaide, Australia.
| | - Daniel B Fassnacht
- Research School of Psychology, The Australian National University, Canberra, Australia.,College of Education, Psychology and Social Work, Flinders University, Adelaide, Australia.,Órama Institute for Mental Health and Wellbeing, Adelaide, Australia
| | - Louise M Farrer
- Centre for Mental Health Research, The Australian National University, Canberra, Australia
| | - Elizabeth Rieger
- Research School of Psychology, The Australian National University, Canberra, Australia
| | - Markus Moessner
- Centre for Psychotherapy Research, University Hospital Heidelberg, Heidelberg, Germany
| | - Stephanie Bauer
- Centre for Psychotherapy Research, University Hospital Heidelberg, Heidelberg, Germany
| | - Kathleen M Griffiths
- Research School of Psychology, The Australian National University, Canberra, Australia
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Holmberg TT, Sainte-Marie M, Jensen EK, Linnet J, Runge E, Lichtenstein MB, Tarp K. An analysis of patient motivation for seeking online treatment for binge eating disorder-A mixed methods study combining systematic text condensation with sentiment analysis. Front Psychiatry 2022; 13:969115. [PMID: 36405908 PMCID: PMC9672086 DOI: 10.3389/fpsyt.2022.969115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVE Online treatment for binge eating disorder (BED) is an easily available option for treatment compared to most standard treatment procedures. However, little is known about how motivation types characterize this population and how these impact treatment adherence and effect in an online setting. Therefore, we aimed to investigate a sample of written motivation statements from BED patients, to learn more about how treatment and online treatment in particular, presents in this population. METHODS Using self-determination theory in a mixed methods context, we investigated which types of motivation were prevalent in our sample, how this was connected with patient sentiment, and how these constructs influence treatment and adherence. RESULTS Contrary to what most current literature suggests, we found that in our sample (n = 148), motivation type was not connected with treatment outcome. We did find a strong association between sentiment scores and motivation types, indicating the model is apt at detecting effects. We found that when comparing an adult and young adult population, they did not differ in motivation type and the treatment was equally effective in young adults and adults. In the sentiment scores there was a difference between sentiment score and adherence in the young adult group, as the more positive the young adults were, the less likely they were to complete the program. DISCUSSION Because motivation type does not influence online treatment to the same degree as it would in face-to-face treatment it indicates that the typical barriers to treatment may be less crucial in an online setting. This should be considered during intake; as less motivated patients may be able to adhere better to online treatment, because the latter imposes fewer barriers of the kind that only strong motivation can overcome. The fact that motivation type and sentiment score of the written texts are strongly associated, indicate a potential for automated models to detect motivation based on sentiment.
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Affiliation(s)
- Trine Theresa Holmberg
- Research Unit for Digital Psychiatry, Center for Digital Psychiatry, Mental Health Services in the Region of Southern Denmark, Odense, Denmark
| | - Maxime Sainte-Marie
- Department of Political Science, Danish Center for Studies in Research and Research Policy, Aarhus University, Aarhus, Denmark
| | - Esben Kjems Jensen
- Research Unit for Digital Psychiatry, Center for Digital Psychiatry, Mental Health Services in the Region of Southern Denmark, Odense, Denmark.,Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Jakob Linnet
- Research Unit for Digital Psychiatry, Center for Digital Psychiatry, Mental Health Services in the Region of Southern Denmark, Odense, Denmark.,Clinic on Gambling- and Binge Eating Disorder, Department of Occupational and Environmental Medicine, Odense University Hospital, Odense, Denmark
| | - Eik Runge
- Research Unit for Digital Psychiatry, Center for Digital Psychiatry, Mental Health Services in the Region of Southern Denmark, Odense, Denmark
| | - Mia Beck Lichtenstein
- Research Unit for Digital Psychiatry, Center for Digital Psychiatry, Mental Health Services in the Region of Southern Denmark, Odense, Denmark.,Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Kristine Tarp
- Research Unit for Digital Psychiatry, Center for Digital Psychiatry, Mental Health Services in the Region of Southern Denmark, Odense, Denmark.,Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
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Nacke B, Zeiler M, Kuso S, Klesges LM, Jacobi C, Waldherr K. A systematic review of reach, adoption, implementation and maintenance of Internet-based interventions to prevent eating disorders in adults. Eur J Public Health 2021; 31:i29-i37. [PMID: 34240154 PMCID: PMC8266539 DOI: 10.1093/eurpub/ckab044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND There is a growing body of research and evidence for the efficacy of Internet-based eating disorder (ED) prevention interventions for adults. However, much less is known about the reach, adoption, implementation and maintenance of these interventions. The RE-AIM (reach, efficacy/effectiveness, adoption, implementation, maintenance) model provides a framework to systematically assess this information. METHODS A literature search was conducted in PubMed, Web of Science and PsycINFO for articles published between 2000 and 2019. Additionally, reference lists of the studies included and existing reviews published until the end of 2020 were searched. Sixty original articles describing 54 individual studies fulfilled inclusion criteria. Data were extracted for a total of 43 RE-AIM indicators for each study. Fostering and hindering factors for reach, adoption, implementation and maintenance were assessed qualitatively. RESULTS Overall reporting rates were best for the RE-AIM dimensions reach (62.6%), implementation (57.0%) and effectiveness (54.2%), while adoption (24.2%) and maintenance (21.5%) had comparatively low overall reporting rates. Reporting on indicators of internal validity, such as sample size, effects or description of interventions was better than indicators relevant for dissemination and implementation in real-world settings, e.g. characteristics of non-participants, characteristics and representativeness of settings, and data to estimate cost. CONCLUSIONS Because most Internet-based ED prevention interventions are provided in a research-funded context, little is known about their public health impact. Better reporting of factors determining external validity is needed to inform dissemination and implementation of these interventions.
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Affiliation(s)
- Barbara Nacke
- Technische Universität Dresden, Institute of Clinical Psychology and Psychotherapy, Dresden, Germany
| | - Michael Zeiler
- Department for Child and Adolescent Psychiatry, Eating Disorder Unit, Medical University of Vienna, Vienna, Austria
| | - Stefanie Kuso
- Ferdinand Porsche FernFH—Distance Learning University of Applied Sciences, Wiener Neustadt, Austria
| | - Lisa M Klesges
- School of Public Health, University of Memphis, Memphis, TN, USA
| | - Corinna Jacobi
- Technische Universität Dresden, Institute of Clinical Psychology and Psychotherapy, Dresden, Germany
| | - Karin Waldherr
- Ferdinand Porsche FernFH—Distance Learning University of Applied Sciences, Wiener Neustadt, Austria
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8
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Selbstwertförderung in der universellen Prävention von Essstörungen. PSYCHOTHERAPEUT 2021. [DOI: 10.1007/s00278-021-00515-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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9
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Melisse B, de Beurs E, van Furth EF. Eating disorders in the Arab world: a literature review. J Eat Disord 2020; 8:59. [PMID: 33292520 PMCID: PMC7646071 DOI: 10.1186/s40337-020-00336-x] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 10/07/2020] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The prevalence of eating disorders has been assumed to be low in the Arab world, due to the alleged absence of the thin ideal. However, the Arab world is undergoing rapid sociocultural changes, and there are reports of an increase of the desire to be thin. This literature review therefore provides point-prevalence of Arabs at high risk for eating disorders, and a comprehensive synthesis of correlates of eating disorder symptoms, eating disorder-related variables and of a high risk for eating disorders. METHOD Several electronic databases were searched for published, peer-reviewed studies between 1986 and 2019 involving several key terms. From 317 screened studies, 81, mainly cross-sectional, were included. Preferred Reporting Items for Systematic reviews and meta-analyses was used as guidance and the quality of studies were assessed using the Newcastle-Ottawa scale. RESULTS Estimates of individuals at high risk for eating disorders ranged from 2 to 54.8%. The eating disorder-related variables identified were desire to be thin, body dissatisfaction, disturbed-, and dieting- eating behavior. Identified correlates were increased affluence, media use, western influences, and obesity. An additional finding was that in some cases eating disorders were expressed somatically rather than psychiatrically. DISCUSSION In the Arab world, females were most at risk for eating disorders and eating disorder symptoms. Sociocultural changes gave rise to the thin ideal and the prevalence of obesity, increasing the risk for the development of eating disorder-related variables and eating disorders. The literature on eating disorders in the Arab world suffers from potential limitations due to the use of non-validated assessment tools. Further research is necessary, particularly on the development and validation of a culturally sensitive assessment tool. Improved knowledge is likely to increase the number of people seeking treatment and decrease the stigma of psychotherapy.
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Affiliation(s)
- Bernou Melisse
- Novarum Center for Eating Disorders & Obesity, Jacob Obrechtstraat 92, 1071, KR, Amsterdam, the Netherlands.
- Rivierduinen Eating Disorders Ursula, Sandifortdreef 19, 2333 ZZ, Leiden, Netherlands.
- Department of Psychiatry, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, Netherlands.
| | - Edwin de Beurs
- Arkin Mental Health Institute, research department, Klaprozenweg 111, 1033 NN, Amsterdam, the Netherlands
- Leiden University, Section Clinical Psychology, Wassenaarseweg 52, 2333 AK, Leiden, the Netherlands
| | - Eric F van Furth
- Rivierduinen Eating Disorders Ursula, Sandifortdreef 19, 2333 ZZ, Leiden, Netherlands
- Department of Psychiatry, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, Netherlands
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10
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Eating Disorders among College Students in France: Characteristics, Help-and Care-Seeking. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17165914. [PMID: 32824038 PMCID: PMC7460404 DOI: 10.3390/ijerph17165914] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/11/2020] [Accepted: 08/12/2020] [Indexed: 02/06/2023]
Abstract
The aim of this paper was to identify the characteristics of broader categories of eating disorders (ED) and help- and care-seeking among college students. An online cross-sectional study was conducted among students of the University of Rouen-Normandy, France. The Expali-validated algorithmic tool, combining SCOFF test (Sick, Control, One stone, Fat, Food) and body mass index, was used to screen eating disorders into three diagnostic categories: restrictive eating disorders, bulimic eating disorders, and hyperphagic eating disorders. A total of 1493 college students were included; mean age was 20.1 years (SD = 1.9). The prevalence of likely cases of eating disorder was 24.8% (95% CI, 22.6-27.0). Percentage distributions of bulimic eating disorders, hyperphagic eating disorders, and restrictive eating disorders were 13.3%, 8.6%, and 2.9%, respectively. The two main resources for help-seeking in emotional stress situations were friends and family, whatever the ED. Students with eating disorders consulted their general practitioner more often for stress or anxiety than students without eating disorders: hyperphagic eating disorders (44.9%), restrictive eating disorders (35.1%), bulimic eating disorders (30.2%), and no eating disorder (20.4%) (p < 0.0001). The prevalence of healthcare renunciation was 21.9%, with a higher risk among students with bulimic eating disorders (AOR CI 95% 1.91 (1.34-2.72). The findings show one quarter of students screened positive for an eating disorder. Stress management was not necessarily different between students with eating disorders and students without eating disorders, but the former had a greater risk of renouncing treatment, especially related to a fear of seeing a general practitioner.
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11
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Zeiler M, Kuso S, Nacke B, Klesges LM, Waldherr K. Evaluating reach, adoption, implementation and maintenance of Internet-based interventions to prevent eating disorders in adolescents: a systematic review. Eur J Public Health 2020; 30:179-188. [PMID: 31410447 PMCID: PMC8266527 DOI: 10.1093/eurpub/ckz130] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Past research has yielded promising results on the effectiveness of Internet-based interventions to prevent eating disorders (EDs) in adolescents, but further information is needed to evaluate the public health impact of their large-scale dissemination. This article used an established framework to systematically review the extent to which indicators of the reach, effectiveness, adoption, implementation and maintenance [cf. Reach-Effectiveness-Adoption-Implementation-Maintenance (RE-AIM)-framework] of universal and targeted online ED prevention programmes are reported in the literature, in order to estimate their future dissemination potential. METHODS The literature search was conducted on PubMed, Web of Science and PsycINFO, and complemented by searching existing reviews and the reference lists of the studies included. Twenty-two studies published between 2000 and April 2019 met the inclusion criteria. We extracted data on a total of 43 indicators, within RE-AIM dimensions for each article, including qualitative coding of fostering and hindering factors. RESULTS Reach (55.0%) and implementation (54.0%) were the dimensions reported on most frequently, followed by effectiveness (46.8%), adoption (34.7%) and maintenance (18.2%). While internal validity indicators were frequently reported (e.g. sample size, effects and intervention intensity), most studies failed to report on elements of external validity, such as representativeness of participants and settings, adoption rates, implementation costs and programme sustainability. CONCLUSIONS Evidence indicates that Internet-based ED prevention programmes can reach a large number of adolescents and can be feasibly implemented in school settings. However, given the paucity of large-scale dissemination studies available for review, the degree to which schools are willing to adopt preventive interventions, as well as the transferability of programmes to different settings and geographical regions remains unclear.
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Affiliation(s)
- Michael Zeiler
- Eating Disorder Unit, Department for Child and Adolescent Psychiatry, Medical University of Vienna, Vienna, Austria
| | - Stefanie Kuso
- FernFH Distance Learning University of Applied Sciences, Wr. Neustadt, Austria
| | - Barbara Nacke
- Technische Universität Dresden, Institut für Klinische Psychologie und Psychotherapie, Dresden, Germany
| | - Lisa M Klesges
- School of Public Health, University of Memphis, Memphis, TN, USA
| | - Karin Waldherr
- FernFH Distance Learning University of Applied Sciences, Wr. Neustadt, Austria
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12
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[The Importance of Social Exchange for Internet-based Eating Disorder Prevention]. Prax Kinderpsychol Kinderpsychiatr 2020; 68:728-741. [PMID: 31957562 DOI: 10.13109/prkk.2019.68.8.728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The Importance of Social Exchange for Internet-based Eating Disorder Prevention Internet-based interventions have the potential to complement routine care mental health services. Yet, dissemination and implementation into routine care is challenging and often fails. From a public health point of view, facilitating access to care and dissemination of prevention have great potential to reduce eating disorder related suffering in the general population. In order to exploit that potential effective strategies to involve users in internet-based prevention are of utmost importance. User-behaviors of N = 980 predominantly female (80 %) participants with an average age of 19.4 years (SD = 7.0) of an internet-based intervention for the prevention of eating disorders (ProYouth) were analyzed. Specifically, differences in users' pathways between early and late phases of participation were compared in order to identify patterns of program utilization that are associated with elevated adherence. During their first login, users explore all modules of the platform. Enduring participation is characterized by increased usage of the modules that offer social exchange with other participants, i. e. the forums and the chat. Static modules, e. g., psychoeducation, are rarely accessed after the first login. Additionally, enduring users were more often female, older, and displayed higher levels of psychological impairment (ps < .001). The results support the relevance of social exchange for the adherence in internet-based interventions for the prevention of eating disorders.
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Schick M, Roesner S, Germeyer A, Moessner M, Bauer S, Ditzen B, Wischmann T. Smartphone-supported Positive Adjustment Coping Intervention (PACI) for couples undergoing fertility treatment: a randomised controlled trial protocol. BMJ Open 2019; 9:e025288. [PMID: 31289056 PMCID: PMC6629398 DOI: 10.1136/bmjopen-2018-025288] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Infertility generally counts as a profound crisis in the lives of couples and as an emotionally stressful experience. For couples undergoing fertility treatment, this is especially true of the waiting period following embryo transfer, which couples say is the most stressful period during treatment. However, at this specific phase, psychosocial counselling is not always available on the spot. The aim of this randomised controlled trial (RCT) study was to test the Positive Adjustment Coping Intervention (PACI), a low-dose, smartphone-supported psychological intervention for women and men undergoing fertility treatment. METHODS AND ANALYSIS The effectiveness of PACI is tested by means of a prospective two-arm RCT. During the 14-day waiting period between oocyte puncture/oocyte thawing and pregnancy test, participants are randomly assigned to one of the two groups, and both women and men receive daily text messages on their smartphones. One group receives text messages with statements reflecting positive-adjustment coping attitudes, the other group messages containing cognitive distractions. The primary outcome of this study is the reduction of psychosocial burden during the waiting period of reproductive treatment. Furthermore, we want to assess whether there are differences between the interventions in a pre-post assessment. The secondary outcomes are information on perceived effectiveness and practicability of the intervention one month after the waiting period. ETHICS AND DISSEMINATION Ethical approval has been obtained from the Ethics Committee of Heidelberg University Faculty of Medicine (S-074/2017). Study findings are planned for dissemination via peer-reviewed journal articles and at national and international conferences. TRIAL REGISTRATION NUMBER NCT03118219; Pre-results. PROTOCOL VERSION Version 2.0 dated 18/02/2019.
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Affiliation(s)
- Maren Schick
- Institute of Medical Psychology, University Hospital Heidelberg, Center for Psychosocial Medicine, Heidelberg, Germany
| | - Sabine Roesner
- Department of Gynecologic Endocrinology and Fertility Disorders, University Women's Hospital Heidelberg, Heidelberg, Germany
| | - Ariane Germeyer
- Department of Gynecologic Endocrinology and Fertility Disorders, University Women's Hospital Heidelberg, Heidelberg, Germany
| | - Markus Moessner
- Center for Psychotherapy Research, University Hospital Heidelberg, Center for Psychosocial Medicine, Heidelberg, Germany
| | - Stephanie Bauer
- Center for Psychotherapy Research, University Hospital Heidelberg, Center for Psychosocial Medicine, Heidelberg, Germany
| | - Beate Ditzen
- Institute of Medical Psychology, University Hospital Heidelberg, Center for Psychosocial Medicine, Heidelberg, Germany
| | - Tewes Wischmann
- Institute of Medical Psychology, University Hospital Heidelberg, Center for Psychosocial Medicine, Heidelberg, Germany
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Abstract
PURPOSE OF REVIEW Internet prevention of eating disorders is a relatively new field that is expanding rapidly. We review randomized controlled trial designs examining the efficacy of Internet prevention in eating disorders that have emerged from 2016. RECENT FINDINGS Our literature search identified five studies that used randomized controlled trial designs to examine the efficacy of Internet prevention in eating disorders. All of the studies represented indicated prevention, that is, young women who have body image concerns. Three specific approaches were examined: media literacy, cognitive dissonance, and cognitive behavior therapy. All studies indicated significantly more impact of the intervention than a control condition, with between group effect sizes at follow-up ranging from 0.24 to 0.42. SUMMARY Although Internet interventions for eating disorders may be less effective than face-to-face interventions, and attrition increases when populations are used that reflect real-world usage, these interventions have an important role in a stepped-care approach. Future research should make direct comparisons of different Internet programs with a view to helping us understand who will gain most benefit out of which approach, including who requires moderated Internet approaches and who does not.
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