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Lichtenstein MB, Hertz SPT, Johansen KK, Rytter J, Sundgot-Borgen J, Torstveit MK, Holm L, Melin AK. Are Sub-elite Athletes at Higher Risk of Eating Disorders, Exercise Addiction, Depression, and Low Energy Availability Compared With Elite Athletes? Clin J Sport Med 2024:00042752-990000000-00216. [PMID: 39012244 DOI: 10.1097/jsm.0000000000001257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 04/28/2024] [Indexed: 07/17/2024]
Abstract
OBJECTIVE The main objective of this study was to investigate the risk of eating disorders, exercise addiction, depression, and low energy availability (LEA) in Danish female and male elite compared with sub-elite athletes. DESIGN A cross-sectional study. SETTING An online survey. PARTICIPANTS A total of 410 elite athletes (mean age 20.1 years, 51% females) and 206 sub-elite athletes (mean age 21.3 years, 52% females) from 15 different sports.Assessment of Risk Factors: Eating Disorders, exercise addiction, depression, and LEA. MAIN OUTCOME MEASURES The Sick Control, One Stone (6.5 kg), Fat, Food, the Eating Disorder Examination-Questionnaire, the Exercise Addiction Inventory, the Major Depression Inventory, and the Low Energy Availability in Females Questionnaire or the Low Energy Availability in Males Questionnaire. RESULTS We found that more female sub-elite athletes compared with elite athletes had risk of eating disorders (EDs) (37.4% vs 23.4%; P < 0.012) and the same was found for males (23.2% vs 10.4%; P = 0.005). More athletes with risk of EDs had risk of exercise addiction (12.8 vs 5.4%, P = 0.006), depression (27.3 vs 4.2%, P < 0.001), and LEA (females 55.1 vs 40.7%, P = 0.024, and males 29.4 vs 13.7%, P = 0.036, respectively) compared with athletes without risk of EDs. CONCLUSIONS Sub-elite athletes have a higher risk of eating disorders compared with elite athletes. Regular screening of ED symptoms and associated conditions in elite and especially sub-elite athletes may ensure early identification.
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Affiliation(s)
- Mia Beck Lichtenstein
- Department of Psychology, University of Southern Denmark, Denmark
- Centre for Digital Psychiatry, Odense, Denmark
| | | | | | - Josefine Rytter
- Department of Psychology, University of Southern Denmark, Denmark
- Centre for Digital Psychiatry, Odense, Denmark
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Denmark
- Department of Sports Medicine, the Norwegian School of Sport Sciences, Oslo, Norway
- Department of Sport Science and Physical Education, University of Agder, Kristiansand, Norway
- Team Danmark, The Danish Elite Sport Institution, Broendby, Denmark; and
- Department of Sports Science, Linnaeus University, Växjö/Kalmar, Sweden
| | - Jorunn Sundgot-Borgen
- Department of Psychology, University of Southern Denmark, Denmark
- Centre for Digital Psychiatry, Odense, Denmark
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Denmark
- Department of Sports Medicine, the Norwegian School of Sport Sciences, Oslo, Norway
- Department of Sport Science and Physical Education, University of Agder, Kristiansand, Norway
- Team Danmark, The Danish Elite Sport Institution, Broendby, Denmark; and
- Department of Sports Science, Linnaeus University, Växjö/Kalmar, Sweden
| | | | - Lars Holm
- Team Danmark, The Danish Elite Sport Institution, Broendby, Denmark; and
| | - Anna K Melin
- Department of Sports Science, Linnaeus University, Växjö/Kalmar, Sweden
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Coop A, Clark A, Morgan J, Reid F, Lacey JH. The use and misuse of the SCOFF screening measure over two decades: a systematic literature review. Eat Weight Disord 2024; 29:29. [PMID: 38652332 PMCID: PMC11039549 DOI: 10.1007/s40519-024-01656-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 04/02/2024] [Indexed: 04/25/2024] Open
Abstract
PURPOSE The SCOFF questionnaire was designed as a simple, memorable screening tool to raise suspicion that a person might have an eating disorder. It is over 20 years since the creation of the SCOFF, during which time it has been widely used. Considering this, we wish to review the use of the SCOFF in peer-reviewed scientific journals, and to assess whether it is being used appropriately in the manner in which it was originally devised and tested. METHODS The Preferred Reporting Items for a Systematic Review and Meta-analysis (PRISMA) guidelines were followed, and all search strategies and methods were determined before the onset of the study. PubMed and Wiley Online Library were searched using the terms SCOFF and eating. Two reviewers were involved in the reviewing process. Criteria for appropriate use of the SCOFF were formalised with the tool's original authors. RESULTS 180 articles were included in the final review. 48 articles had used the SCOFF appropriately, 117 articles inappropriately and 15 articles had been mixed in the appropriateness of their use. CONCLUSION This systematic review highlights the inappropriate use of the SCOFF in diverse languages and settings. When used correctly the SCOFF has made a significant contribution to the understanding of eating disorders and its simplicity has been applauded and led to widespread use. However in over two-thirds of studies, the use of the SCOFF was inappropriate and the paper highlights how and in what way it was misused, Guidelines for the appropriate use of the SCOFF are stated. Future validation and avenues of research are suggested. LEVEL OF EVIDENCE Level I.
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Affiliation(s)
- Amy Coop
- Schoen Clinic Newbridge, Birmingham, UK
| | | | - John Morgan
- St George's, University of London, London, UK
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Wallentin T, Linnet J, Lichtenstein MB, Hansen NS, Korsbæk JJ, Høgedal L, Hagen SM, Molander LD, Jensen RH, Beier D. The impact of eating disorders on idiopathic intracranial hypertension. Cephalalgia 2024; 44:3331024241237237. [PMID: 38459955 DOI: 10.1177/03331024241237237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2024]
Abstract
BACKGROUND Idiopathic intracranial hypertension (IIH) occurs more frequently in obese females of childbearing age. A link between eating disorders and poor outcome has been suggested but remains unproven. METHODS This prospective field study at two tertiary headache centers included patients with clinically suspected IIH after standardized diagnostic work-up. Eating disorders were evaluated using validated questionnaires (EDQs). Primary outcome was the impact of eating disorders on IIH severity and outcome, secondary outcome was the prevalence and type of eating disorders in IIH compared to controls. RESULTS We screened 326 patients; 143 patients replied to the EDQs and were classified as 'IIH' or 'non-IIH' patients. The demographic profile of EDQ-respondents and non-respondents was similar. Presence of an eating disorder did not impact IIH severity (lumbar puncture opening pressure (p = 0.63), perimetric mean deviation (p = 0.18), papilledema (Frisén grad 1-3; p = 0.53)) nor IIH outcome (optic nerve atrophy (p = 0.6), impaired visual fields (p = 0.18)). Moreover, we found no differences in the prevalence and type of eating disorders when comparing IIH with non-IIH patients (p = 0.09). CONCLUSION Eating disorders did not affect IIH severity or outcome. We found the same prevalence and distribution pattern of eating disorders in IIH and non-IIH patients advocating against a direct link between IIH and eating disorders.
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Affiliation(s)
| | - Jakob Linnet
- Clinic on Gambling- and Binge Eating Disorder, Department of Occupational and Environmental Medicine, Odense University Hospital, Denmark
| | - Mia B Lichtenstein
- Centre for Digital Psychiatry, Mental Health Services in the Region of Southern Denmark, Denmark
- Department of Psychology, University of Southern Denmark, Odense, Denmark
| | - Nadja S Hansen
- Danish Headache Center, Department of Neurology, Rigshospitalet-Glostrup, University of Copenhagen, Denmark
| | - Johanne J Korsbæk
- Danish Headache Center, Department of Neurology, Rigshospitalet-Glostrup, University of Copenhagen, Denmark
| | - Lisbeth Høgedal
- Department of Radiology, Odense University Hospital, Denmark
| | - Snorre M Hagen
- Department of Ophthalmology, Rigshospitalet, University of Copenhagen, Denmark
| | - Laleh D Molander
- Department of Ophthalmology, Odense University Hospital, Denmark
| | - Rigmor H Jensen
- Danish Headache Center, Department of Neurology, Rigshospitalet-Glostrup, University of Copenhagen, Denmark
| | - Dagmar Beier
- Department of Neurology, Odense University Hospital, Denmark
- OPEN, Odense Patient data Explorative Network, Odense University Hospital, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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Nolan E, Bunting L, McCartan C, Davidson G, Grant A, Schubotz D, Mulholland C, McBride O, Murphy J, Shevlin M. Prevalence of probable eating disorders and associated risk factors: An analysis of the Northern Ireland Youth Wellbeing Survey using the SCOFF. BRITISH JOURNAL OF CLINICAL PSYCHOLOGY 2023; 62:180-195. [PMID: 36303442 PMCID: PMC10091957 DOI: 10.1111/bjc.12401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 09/02/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Eating disorders (ED) are associated with significant morbidity and mortality rates and are most common in young people aged between 15 and 19 years. Large representative surveys on disordered eating in youth are lacking. The main aims were to estimate the prevalence of disordered eating in a representative sample of 11-19 year olds in Northern Ireland and investigate the associations between probable eating disorder and a range of risk factors. DESIGNS AND METHODS A large nationally representative household survey was conducted, and the bivariate and multivariate associations between demographic, familial, economic and psychological risk factors and probable eating disorder were assessed. RESULTS A total of 16.2% (n = 211) of the sample met the SCOFF screening criteria for disordered eating. Probable eating disorder was associated with being female (OR = 2.44), having a parent with mental health problems (OR = 1.68), suffering from certain psychological problems, such as mood or anxiety disorder (OR = 2.55), social media disorder (OR = 2.95), being the victim of physical bullying (OR = 1.71) and having smoked (OR = 2.46). CONCLUSIONS This study provides the first prevalence estimates of probable eating disorder among youth in Northern Ireland. Furthermore, the study identifies unique risk factors for probable eating disorder among this representative sample.
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Toselli S, Zaccagni L, Rinaldo N, Mauro M, Grigoletto A, Maietta Latessa P, Marini S. Body Image Perception in High School Students: The Relationship with Gender, Weight Status, and Physical Activity. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10010137. [PMID: 36670687 PMCID: PMC9856625 DOI: 10.3390/children10010137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/26/2022] [Accepted: 01/06/2023] [Indexed: 01/13/2023]
Abstract
Body image perception includes body size assessment, body desirability estimation, and perceptions concerning one’s own body shape and size. Adolescence is a period of intense and prompt physical transformation, which changes the perception of one’s body. This represents a critical period for the development of body image. Therefore, the present cross-sectional study aimed to evaluate body image perception and investigate the relationships between it, weight status, sex, and physical activity in a sample of high school students living in Italy. General demographic information and details about physical activity were collected. Body image perception was measured with a body silhouette and two indexes were calculated: the FID (Feel minus Ideal Discrepancy) to evaluate the discrepancy between the perceived current figure and the ideal figure; and the FAI (Feel weight status minus Actual weight status Inconsistency) to observe improper perception of weight status. In addition, body shape concerns were evaluated with the Body Shape Questionnaire (BSQ), in which participants reported the frequency of experiencing negative thoughts about their body shape in the last four weeks. Two hundred and four students were included in the study (155 = female, mean age = 17.13 ± 1.70; 49 = male, mean age = 17.25 ± 1.69). Females felt more concerned about body shape than males (χ2 = 11.347, p = 0.001). Distinctions emerged in terms of body mass index, the scores of Feel minus Ideal Discrepancy (FID), Feel weight status minus Actual weight status Inconsistency (FAI), the Body Shape Questionnaire (BSQ), and of the silhouette mean comparisons due to sex, weight status, and PA interaction effects (p < 0.001). Additionally, 94% of the BSQ variability could be explained by sex, weight status, and PA. Although no direct effects were observed on body image perception, healthy habit promotion, such as physical activity, could positively affect adolescent lives.
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Affiliation(s)
- Stefania Toselli
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy
| | - Luciana Zaccagni
- Department of Neuroscience and Rehabilitation, Faculty of Medicine, Pharmacy and Prevention, University of Ferrara, 44121 Ferrara, Italy
| | - Natascia Rinaldo
- Department of Neuroscience and Rehabilitation, Faculty of Medicine, Pharmacy and Prevention, University of Ferrara, 44121 Ferrara, Italy
| | - Mario Mauro
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy
- Correspondence: (M.M.); (A.G.)
| | - Alessia Grigoletto
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126 Bologna, Italy
- Correspondence: (M.M.); (A.G.)
| | | | - Sofia Marini
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy
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Al-Bisher MM, Al-Otaibi HH. Eating Concerns Associated with Nutritional Information Obtained from Social Media among Saudi Young Females: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16380. [PMID: 36554261 PMCID: PMC9778825 DOI: 10.3390/ijerph192416380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 11/29/2022] [Accepted: 12/04/2022] [Indexed: 06/17/2023]
Abstract
Eating disorders have been highly prevalent in young females for decades for many reasons. Social media platforms have an enormous impact on users, especially young adults, who use them every day. In Saudi Arabia, social media is popular, with an estimated 72% of users being active in 2020. Therefore, the primary aim of this study was to assess the relationship between using social media to search for nutritional information and eating concerns. A nationwide study was conducted on 1092 young Saudi females aged 18-30 years from five administrative regions in the Kingdom of Saudi Arabia. Data were collected using an online validated questionnaire, and symptoms of eating concerns were assessed using two brief instruments: SCOFF [Sick, Control, One Stone, Fat, Food] and Eating disorders Screen for Primary care [ESP]. The prevalence of eating concerns was 49.6% among Saudi females. Moderate eating concerns were more prevalent in the central region 24.8%, whereas high eating concerns were more prevalent in the southern region 27.6%. Personal accounts of dietitian/nutritionists (OR = 1.170; 95% CI 1.071-1.277; p ≤ 0.001), interaction with offered experiments about new meals/restaurants, and diets on social media that were mostly promoted by celebrities/influencers (OR = 1.554; 95% CI 1.402-1.723; p ≤ 0.000) were the most prominent risk factors associated with being more likely to suffer from eating concerns. The present study recommends opening clinics specializing in nutrition on social media platforms that target young females to provide nutritional counselling and encourage a healthy lifestyle. In addition, it is important to plan awareness campaigns intended to educate young females on how to deal with messages that circulate on social media without any evidence regarding their truthfulness.
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Lichtenstein MB, Johansen KK, Runge E, Hansen MB, Holmberg TT, Tarp K. Behind the athletic body: a clinical interview study of identification of eating disorder symptoms and diagnoses in elite athletes. BMJ Open Sport Exerc Med 2022; 8:e001265. [PMID: 35813128 PMCID: PMC9214368 DOI: 10.1136/bmjsem-2021-001265] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2022] [Indexed: 11/15/2022] Open
Abstract
Eating disorders are more prevalent in athletes than in the general population and may have severe consequences for sports performance and health. Identifying symptoms can be difficult in athletes because restrictive eating and slim body images are often idealised in a sports setting. The Eating Disorders Examination Questionnaire (EDE-Q) and the SCOFF (Sick, Control, One stone, Fat and Food) questionnaire (SCOFF) are widely used generic instruments to identify symptoms of eating disorders. This study aimed to investigate the instruments’ validity and explore eating disorder symptoms in a sample of athletes. A sample of 28 athletes (25 females) competing at a national level was interviewed based on the diagnostic criteria for eating disorders. We interviewed 18 athletes with a high score on EDE-Q and 10 with a low score. All interviews were transcribed and analysed from a general inductive approach. We identified 20 athletes with an eating disorder diagnosis, while 8 had no diagnosis. EDE-Q found 90% of the cases, while SCOFF found 94%. EDE-Q found no false-positive cases, while SCOFF found one. The qualitative results showed that most athletes reported eating concerns, restrictive eating, eating control (counting calories), weight concerns, body dissatisfaction (feeling fat and non-athletic), excessive exercise and health problems (eg, pain, fatigue). In conclusion, EDE-Q and SCOFF seem valid instruments to screen athletes’ samples but may fail to find 6%–10% cases with eating disorders. Despite athletic bodies and normal body mass index, many athletes report severe eating problems and dissatisfaction with weight and body appearance. Implementation of regular screening may identify these symptoms at an early stage.
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Affiliation(s)
- Mia Beck Lichtenstein
- Department of Clinical Research, Syddansk Universitet Det Samfundsvidenskabelige Fakultet, Odense, Denmark
| | - Karen Krogh Johansen
- Research Unit for Digital Psychiatry, Mental Health Services in the Region of Southern Denmark, Odense, Denmark
| | - Eik Runge
- Research Unit for Digital Psychiatry, Mental Health Services in the Region of Southern Denmark, Odense, Denmark
| | - Marina Bohn Hansen
- Department of Psychology, University of Southern Denmark, Odense, Denmark
| | - Trine Theresa Holmberg
- Research Unit for Digital Psychiatry, Mental Health Services in the Region of Southern Denmark, Odense, Denmark
| | - Kristine Tarp
- Research Unit for Digital Psychiatry, Mental Health Services in the Region of Southern Denmark, Odense, Denmark
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Risk of eating disorders in a representative sample of Italian adolescents: prevalence and association with self-reported interpersonal factors. Eat Weight Disord 2022; 27:701-708. [PMID: 34014507 PMCID: PMC8933299 DOI: 10.1007/s40519-021-01214-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 05/11/2021] [Indexed: 10/25/2022] Open
Abstract
PURPOSE Adolescence represents a critical period for the onset of eating disorders (EDs). The present study aimed to provide the prevalence of individuals at risk for EDs psychopathology in a representative population of adolescents aged 14-19 and to characterize this population regarding interpersonal and psychological factors. METHODS The percentage of participants at risk for EDs in a representative high school population was assessed through the SCOFF screening questionnaire (cut-off score: 3) in the total sample (N: 6551) and in gender-based subgroups for different body mass index (BMI) categories. Odds ratios for being at risk of ED (SCOFF ≥ 3) were esteemed in a multivariable analysis including self-reported parental education, quality of family and peer relationships, bullying victimization, age at first sexual intercourse, and psychological distress. RESULTS A SCOFF score ≥ 3 was found in 31.0% of participants (boys: 19.4%; girls: 44.6%), with a greater prevalence among higher BMI categories. Bad family relationships, being bullied, having the first sexual intercourse before the age of 14, and experiencing high distress were associated with this risk condition. Among girls, bad peer relationships were associated with a low-risk SCOFF score. CONCLUSION A remarkable percentage of adolescents reported significant body image or eating concerns. Screening programs are deeply needed, and particular attention should be devoted to interpersonal factors, such as the quality of family relationships and interactions with peers, which represent potential indicators of this vulnerability. LEVEL OF EVIDENCE Level V - Cross-sectional study.
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Bryant E, Miskovic-Wheatley J, Touyz SW, Crosby RD, Koreshe E, Maguire S. Identification of high risk and early stage eating disorders: first validation of a digital screening tool. J Eat Disord 2021; 9:109. [PMID: 34488899 PMCID: PMC8419810 DOI: 10.1186/s40337-021-00464-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 08/20/2021] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Eating disorders are amongst the deadliest of all mental disorders, however detection and early intervention rates remain extremely low. Current standardised screening questionnaires can be arduous or confronting and are ill-validated for online use, despite a universal shift to digital healthcare. The present study describes the development and pilot validation of a novel digital screening tool (the InsideOut Institute-Screener) for high risk and early stage eating disorders to drive early intervention and reduced morbidity. METHODS We utilised a mixed cross-sectional and repeated measures longitudinal survey research design to assess symptom severity and recognised parameters of statistical validity. Participants were recruited through social media and traditional advertising, and through MTurk. An Eating Disorders Examination Questionnaire (EDE-Q) global score of 2.3 and assessment of eating disorder behaviours was used to determine probable ED. 1346 participants aged 14-74 (mean [SE] age 26.60 [11.14] years; 73.8% female, 22.6% male) completed the survey battery. 19% were randomised to two-week follow-up for reliability analysis. RESULTS Strong positive correlations between the IOI-S and both the EDE-Q global (rs = .88) and SCOFF (rs = .75) total score were found, providing support for the concurrent validity of the scale. Inter-item correlations were moderate to strong (rs = .46-.73). Correlations between the IOI-S and two measures of social desirability diverged, providing support for the discriminant validity of the scale. The IOI-S demonstrated high internal consistency (α = .908, ω = .910) and excellent two-week test-retest reliability (.968, 95% CI 0.959-0.975; p ≤ 0.1). The IOI-S accurately distinguished probable eating disorders (sensitivity = 82.8%, specificity = 89.7% [AUC = .944], LR+ = 8.04, LR- = 0.19) and two stepped levels of risk. CONCLUSIONS AND RELEVANCE The present study provides excellent initial support for the psychometric validity of the InsideOut Institute digital screening tool, which has the potential to streamline early intervention in the hopes of reducing current high morbidity and mortality. Further validation should be undertaken in known clinical populations. Eating disorders are amongst the deadliest of all mental disorders, however detection and early intervention rates remain extremely low. The present study describes the initial psychometric validation of a novel digital screening tool (the InsideOut Institute Screener) for high risk and early stage eating disorders, for self-referral and/or use in primary care. 1346 participants aged 14-74 of all genders completed a survey battery designed to assess common parameters of statistical validity. Strong support was found for the screener's ability to accurately measure eating disorder risk and symptomatology. The screener was highly positively correlated with a well known and extensively validated long form self-report questionnaire for eating disorder symptomatology. This study is a pilot validation and the genesis of a project that aims ultimately to drive early intervention leading to reduced morbidity and mortality rates in this illness group.
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Affiliation(s)
- Emma Bryant
- InsideOut Institute for Eating Disorders, Faculty of Medicine and Health, Level 2, The Charles Perkins Centre, D17, The University of Sydney, Johns Hopkins Drive, Camperdown, NSW, 2006, Australia.
| | - Jane Miskovic-Wheatley
- InsideOut Institute for Eating Disorders, Faculty of Medicine and Health, Level 2, The Charles Perkins Centre, D17, The University of Sydney, Johns Hopkins Drive, Camperdown, NSW, 2006, Australia
| | - Stephen W Touyz
- InsideOut Institute for Eating Disorders, Faculty of Medicine and Health, Level 2, The Charles Perkins Centre, D17, The University of Sydney, Johns Hopkins Drive, Camperdown, NSW, 2006, Australia
| | - Ross D Crosby
- Sanford Center for Biobehavioral Research, Sanford Research, Fargo, ND, USA
| | - Eyza Koreshe
- InsideOut Institute for Eating Disorders, Faculty of Medicine and Health, Level 2, The Charles Perkins Centre, D17, The University of Sydney, Johns Hopkins Drive, Camperdown, NSW, 2006, Australia
| | - Sarah Maguire
- InsideOut Institute for Eating Disorders, Faculty of Medicine and Health, Level 2, The Charles Perkins Centre, D17, The University of Sydney, Johns Hopkins Drive, Camperdown, NSW, 2006, Australia
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Validation of the Eating Disorder Examination Questionnaire in Danish Eating Disorder Patients and Athletes. J Clin Med 2021; 10:jcm10173976. [PMID: 34501422 PMCID: PMC8432050 DOI: 10.3390/jcm10173976] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/07/2021] [Accepted: 08/10/2021] [Indexed: 01/27/2023] Open
Abstract
The Eating Disorder Examination Questionnaire (EDE-Q) is a gold standard questionnaire to identify eating disorder symptoms but has not yet been validated in Danish. The scale consists of four theoretical constructs of disordered eating: Restraint eating, Eating concerns, Shape concerns and Weight concerns. However, the four-factor structure has been difficult to replicate across cultures. This study aimed to examine the factor structure and psychometric properties of the EDE-Q in Danish. The study consisted of four samples (aged 15–70): Patients with anorexia, bulimia and unspecified eating disorders (n = 101), patients with symptoms of binge-eating disorder (n = 300), recreational athletes (n = 404), and elite athletes (n = 526). Depending on the analysis performed, participants had to complete the EDE-Q, the SCOFF questionnaire for eating disorders or the Binge Eating Disorders Questionnaire. In accordance with international research, we found no evidence for a four-factor structure in the EDE-Q among patients or among athletes. But our results showed significant, positive associations between EDE-Q and SCOFF, BED-Q and MDI in all samples. We conclude that the internal structure of EDE-Q is low, while construct validity is high, making EDE-Q useful as an instrument to identify individuals with eating disorder symptoms, including recreational, and elite athletes.
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Lichtenstein MB, Melin AK, Szabo A, Holm L. The Prevalence of Exercise Addiction Symptoms in a Sample of National Level Elite Athletes. Front Sports Act Living 2021; 3:635418. [PMID: 34179773 PMCID: PMC8222598 DOI: 10.3389/fspor.2021.635418] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 05/12/2021] [Indexed: 01/05/2023] Open
Abstract
Exaggerated exercise volumes, lack of control, withdrawal symptoms and conflicts with family and friends are core symptoms of exercise addiction. The condition can lead to health problems and social isolation because exercise is given the highest priority in any situation. The prevalence of the risk of exercise addiction has mostly been assessed in leisure time exercisers such as runners, fitness attendees and cyclists. The prevalence proportion ranges from 3 to 42% depending on the type of sport and the assessment tool. The proportion is greater among elite athletes, and increases with the level of competition. This study's primary aim was to assess the prevalence of exercise addiction among elite athletes competing at national level and its secondary aim was to evaluate the psychometric properties of the Exercise Addition Inventory (EAI) in elite sports. Participants (n = 417) from 15 sports disciplines and with 51% women completed an online survey. Results showed that 7.6% were at risk of exercise addiction. This group was younger, exhibited tendency to exercise despite pain and injury, felt guilty if not exercising enough, and reported substantial eating disorder symptoms. The reliability and validity of the EAI was good suggesting that the scale is appropriate for measuring the risk of exercise addiction in elite athletes.
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Affiliation(s)
- Mia Beck Lichtenstein
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark.,Center for Telepsychiatry, Mental Health Services in the Region of Southern Denmark, Odense, Denmark
| | | | - Attila Szabo
- Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Lars Holm
- Department of Research, Team Danmark, Broendby, Denmark
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Boberová Z, Husárová D. What Role Does Body Image in Relationship between Level of Health Literacy and Symptoms of Eating Disorders in Adolescents? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:3482. [PMID: 33801635 PMCID: PMC8036840 DOI: 10.3390/ijerph18073482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 11/24/2022]
Abstract
(1) Background: The aim of this study was to explore the associations between health literacy and symptoms for eating disorders among adolescents, taking into consideration age and gender and whether this association is mediated by body image. (2) Methods: We used data on 5054 adolescents (mean age = 13.9, 51.7% boys) from the Health Behaviour in School-Aged Children study conducted in 2018 in Slovakia. We used logistic regression models to examine associations between level of health literacy and symptoms for eating disorders mediated by body image. (3) Results: Adolescents with low and medium levels of health literacy had a higher occurrence of reporting two or more symptoms of eating disorders (odds ratio (OR)/95% CI: 2.25/1.78-2.84 and 1.37/1.15-1.65). Adjustment for body image reduced the significance of association between low level of health literacy and symptoms for eating disorders by 26.4%, and association between medium level of health literacy and symptoms for eating disorders by 29.7%. (4) Conclusions: Adolescents who have a low health literacy level were found to have a higher probability of having symptoms for eating disorders, especially when they perceive themselves as fat. The study refers to potential theoretical frameworks for health literacy intervention that may provide guidelines for the intervention design and materials.
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Affiliation(s)
- Zuzana Boberová
- Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, Mánesova 23, 040-01 Košice, Slovakia
| | - Daniela Husárová
- Department of Health Psychology and Methodology Research, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Tr. SNP 1, 040-01 Košice, Slovakia;
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Kutz AM, Marsh AG, Gunderson CG, Maguen S, Masheb RM. Eating Disorder Screening: a Systematic Review and Meta-analysis of Diagnostic Test Characteristics of the SCOFF. J Gen Intern Med 2020; 35:885-893. [PMID: 31705473 PMCID: PMC7080881 DOI: 10.1007/s11606-019-05478-6] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 10/07/2019] [Indexed: 02/01/2023]
Abstract
BACKGROUND Eating disorders affect upwards of 30 million people worldwide and often go undertreated and underdiagnosed. The purpose of this systematic review and meta-analysis was to evaluate the diagnostic accuracy of the Sick, Control, One, Fat and Food (SCOFF) questionnaire for DSM-5 eating disorders in the general population. METHOD The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) were followed. A PubMed search was conducted among peer-reviewed articles. Information regarding validation of the SCOFF was required for inclusion. Study quality was assessed using the Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) tool. RESULTS The final analysis included 25 studies. The validity of the SCOFF was high across samples with a pooled sensitivity of 0.86 (95% CI, 0.78-0.91) and specificity of 0.83 (95% CI, 0.77-0.88). Subgroup analyses were conducted to examine the impact of methodology, study quality, and clinical characteristics on diagnostic accuracy. Studies with the highest sensitivity tended to be case-control studies of young women with anorexia nervosa (AN) and bulimia nervosa (BN). Studies which included more men, included those diagnosed with binge eating disorder, and recruited from large community samples tended to have lower sensitivity. Few studies reported on BMI and race/ethnicity; thus, subgroups for these factors could not be examined. No studies used reference standards which assessed all DSM-5 eating disorders. CONCLUSION This meta-analysis of 25 validation studies demonstrates that the SCOFF is a simple and useful screening tool for young women at risk for AN and BN. However, there is not enough evidence to support utilizing the SCOFF for screening for the range of DSM-5 eating disorders in primary care and community-based settings. Further examination of the validity of the SCOFF or development of a new screening tool, or multiple tools, to screen for the range of DSM-5 eating disorders heterogenous populations is warranted. TRIAL REGISTRATION This study is registered online with PROSPERO (CRD42018089906).
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Affiliation(s)
- Amanda M Kutz
- VA Salt Lake City Health Care System, Salt Lake City, UT, USA.
| | | | - Craig G Gunderson
- VA Connecticut Healthcare System, West Haven, CT, USA
- Department of Internal Medicine, Section of General Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Shira Maguen
- San Francisco VA Healthcare System, San Francisco, CA, USA
- Department of Psychiatry, University of California San Francisco, School of Medicine, San Francisco, CA, USA
| | - Robin M Masheb
- VA Connecticut Healthcare System, West Haven, CT, USA
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
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How Perfectionism and Eating Disorder Symptoms Contribute to Searching Weight-Loss Information on the Internet? ACTA ACUST UNITED AC 2019; 55:medicina55100621. [PMID: 31547505 PMCID: PMC6843912 DOI: 10.3390/medicina55100621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 08/18/2019] [Accepted: 09/20/2019] [Indexed: 11/28/2022]
Abstract
Background and Objectives: Eating disorder (ED) symptoms are a growing problem and modern technologies introduced a new and unexplored potential risk factor for vulnerable individuals. It is fairly common for women to use the Internet in order to find information about various weight-loss methods, but it was further questioned whether perfectionism and eating disorder symptomatology could be linked to this behavior. Materials and Methods: Participants were 228 women (Mean age = 30.5; SD = 9.43) recruited via social media, who provided responses on measures of perfectionism, eating disorder symptoms, and a short check-list measuring the frequency of online searching about five topics (food, diet, exercise, body appearance, and eating disorders). Results: Hierarchical multiple regression analysis showed that the BMI and Discrepancy subscale of APS-R significantly predicted online searching, along with eating disorder symptomatology. Moreover, mediation analyses resulted in a significant indirect effect, but not a direct effect, indicating that eating disorder symptomatology fully mediated the relationship between BMI and online searching, as well as between maladaptive perfectionism and online searching. Conclusion: These findings shed light on a high BMI and maladaptive perfectionism as potential risk factors for eating disorder-related behavior on the Internet. More attention to online-seeking behavior among women symptomatic of ED is warranted, and websites containing such topics should include information about professional help for eating disorder-symptomatic individuals.
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Prnjak K, Jukic I. Searching for Eating Disorder-related Topics on the Internet: What Distinguishes Symptomatic from Asymptomatic Women? JOURNAL OF CONSUMER HEALTH ON THE INTERNET 2019. [DOI: 10.1080/15398285.2019.1647072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Katarina Prnjak
- Department of Psychology, Faculty of Humanities and Social Sciences, University of Zagreb, Zagreb, Croatia
| | - Ivan Jukic
- Sport Performance Research Institute New Zealand, Auckland University of Technology, Auckland, New Zealand
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Lichtenstein MB, Griffiths MD, Hemmingsen SD, Støving RK. Exercise addiction in adolescents and emerging adults - Validation of a youth version of the Exercise Addiction Inventory. J Behav Addict 2018; 7:117-125. [PMID: 29409340 PMCID: PMC6035018 DOI: 10.1556/2006.7.2018.01] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 12/25/2017] [Accepted: 01/07/2018] [Indexed: 11/19/2022] Open
Abstract
Background Behavioral addictions often onset in adolescence and increase the risk of psychological and social problems later in life. The core symptoms of addiction are tolerance, withdrawal symptoms, lack of control, and compulsive occupation with the behavior. Psychometrically validated tools are required for detection and early intervention. Adolescent screening instruments exist for several behavioral addictions including gambling and video gaming addiction but not for exercise addiction. Given recent empirical and clinical evidence that a minority of teenagers appear to be experiencing exercise addiction, a psychometrically robust screening instrument is required. Aims The aim of this study was to develop and test the psychometric properties of a youth version of the Exercise Addiction Inventory (EAI) - a robust screening instrument that has been used across different countries and cultures - and to assess the prevalence of exercise addiction and associated disturbed eating. Methods A cross-sectional survey was administered to three high-risk samples (n = 471) aged 11-20 years (mean age: 16.3 years): sport school students, fitness center attendees, and patients with eating disorder diagnoses. A youth version of the EAI (EAI-Y) was developed and distributed. Participants were also screened for disordered eating with the SCOFF Questionnaire. Results Overall, the EAI-Y demonstrated good reliability and construct validity. The prevalence rate of exercise addiction was 4.0% in school athletes, 8.7% in fitness attendees, and 21% in patients with eating disorders. Exercise addiction was associated with feelings of guilt when not exercising, ignoring pain and injury, and higher levels of body dissatisfaction.
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Affiliation(s)
| | - Mark D. Griffiths
- International Gaming Research Unit, Psychology Department, Nottingham Trent University, Nottingham, United Kingdom
| | | | - René Klinkby Støving
- Department of Endocrinology, Center for Eating Disorders, Odense University Hospital, Odense C, Denmark
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Vulnerability to exercise addiction, socio-demographic, behavioral and psychological characteristics of runners at risk for eating disorders. Compr Psychiatry 2018; 81:48-52. [PMID: 29247962 DOI: 10.1016/j.comppsych.2017.11.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 11/22/2017] [Accepted: 11/23/2017] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Excessive exercise is frequently associated with eating disorders and may degenerate into exercise addiction. We still don't know whether runners at risk for eating disorders are at risk for exercise addiction. Our aim is to assess: 1) risk for exercise addiction in runners at risk for eating disorders and 2) socio-demographic, behavioral and psychological characteristics distinguishing runners at-risk from not-at-risk for eating disorders. METHODS We assessed risk for eating disorders and exercise addiction using the SCOFF questionnaire and the Exercise Addiction Inventory personality traits with the Big-Five Inventory Test, socio-demographic data, eating and training habits in a sample of 154 healthy runners. RESULTS Twenty five subjects had a score of ≥2 at the SCOFF and were included in the group "at risk for eating disorders". In this group, we found a higher percentage of subjects at risk for exercise addiction (p=0.01) and higher average scores at the Exercise Addiction Inventory (p=0.01) than runners not at risk (N=136). Runners at risk were statistically younger (p=0.03), women (p=0.001), started running to lose weight more often (p=0.03), lost more kilos since affiliation in their running club (p=0.04), and were characterized by neurotic traits using the Big-Five-Inventory Test (p=3.10-6). CONCLUSIONS Screening for exercise addiction and mood disorders could lead to a more accurate management of runners at risk for eating disorders. Identifying vulnerable individuals will facilitate the prevention of eating disorders and preserve the benefits of sport practice.
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