Collection
Orthorexia Nervosa
- Submission status
- Open
- Open for submission from
- 01 January 2017
- Submission deadline
- Ongoing
The Topical Collection on Orthorexia Nervosa (a possible new eating disorder with two main features: obsessive focus on healthy food with inflexible dietary rules; consequent significant impairment) aims to provide a decisive hub for discussion based on data investigating different perspectives of Orthorexia Nervosa and to offer a wide range of research studies reporting relevant case studies, the development of novel and valid diagnostic tools and to provide meta-evidence via systematic reviews. Editors wish to increase awareness within the scientific community, stimulate further high-quality research in this field and improve the knowledge on Orthorexia Nervosa.
Articles published in the collection have already gone through the systematic peer review process of the journal.
Editors
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Friederike Barthels
Heinrich-Heine-Universität Düsseldorf, Düsseldorf, Germany
Articles (99 in this collection)
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Orthorexia Nervosa Inventory (ONI): development and validation of a new measure of orthorexic symptomatology
Authors
- Crystal D. Oberle
- Alessandro S. De Nadai
- Aspen L. Madrid
- Content type: Original Article
- Published: 11 April 2020
- Pages: 609 - 622
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A comparative meta-analysis of the prevalence of exercise addiction in adults with and without indicated eating disorders
Authors (first, second and last of 8)
- Mike Trott
- Sarah E. Jackson
- Lee Smith
- Content type: Review
- Published: 01 January 2020
- Pages: 37 - 46
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Structural validation of the ORTO-12-FR questionnaire among a French sample as a first attempt to assess orthorexia nervosa in France
Authors (first, second and last of 6)
- Camille Babeau
- Tristan Le Chevanton
- Damien Fouques
- Content type: Original Article
- Published: 20 December 2019
- Pages: 1771 - 1778
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Binge eating, orthorexia nervosa, restrained eating, and quality of life: a population study in Lebanon
Authors (first, second and last of 11)
- Elsa Sfeir
- Chadia Haddad
- Souheil Hallit
- Content type: Original Article
- Published: 17 December 2019
- Pages: 145 - 158
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Orthorexic eating behavior in patients with somatoform disorders
Authors (first, second and last of 5)
- Friederike Barthels
- Romina Müller
- Reinhard Pietrowsky
- Content type: Original Article
- Published: 12 December 2019
- Pages: 135 - 143
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The associations between orthorexia nervosa and the sociocultural attitudes: the mediating role of basic psychological needs and health anxiety
Authors (first, second and last of 5)
- István Tóth-Király
- Panna Gajdos
- Adrien Rigó
- Content type: Original Article
- Published: 06 December 2019
- Pages: 125 - 134
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Vegetarian diet and orthorexia nervosa: a review of the literature
Authors
- Anna Brytek-Matera
- Content type: Review
- Published: 29 November 2019
- Pages: 1 - 11
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What are people’s experiences of orthorexia nervosa? A qualitative study of online blogs
Authors
- Maddy Greville-Harris
- Janet Smithson
- Anke Karl
- Content type: Original Article
- Open Access
- Published: 13 November 2019
- Pages: 1693 - 1702
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Traits of orthorexia nervosa and muscle dysmorphia in Italian university students: a multicentre study
Authors (first, second and last of 16)
- Ilaria Silvia Rossella Gorrasi
- Silvia Bonetta
- Elisabetta Carraro
- Content type: Original Article
- Published: 17 September 2019
- Pages: 1413 - 1423
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Demographic characteristics, nutritional behaviors, and orthorexic tendencies of women with breast cancer: a case–control study
Authors
- Hakime Aslan
- Ümmühan Aktürk
- Content type: Original Article
- Published: 11 September 2019
- Pages: 1365 - 1375
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Selective attentional bias to food-related stimuli in healthy individuals with characteristics towards orthorexia nervosa
Authors (first, second and last of 4)
- Ian P. Albery
- Monika Michalska
- Marcantonio Spada
- Content type: Original Article
- Open Access
- Published: 27 July 2019
- Pages: 1225 - 1233
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Shedding light upon various tools to assess orthorexia nervosa: a critical literature review with a systematic search
Authors
- Martina Valente
- Elena V. Syurina
- Lorenzo Maria Donini
- Content type: Review
- Open Access
- Published: 21 June 2019
- Pages: 671 - 682
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Association between orthorexia nervosa, eating attitudes and anxiety among medical students in Lebanese universities: results of a cross-sectional study
Authors
- Youssef Farchakh
- Souheil Hallit
- Michel Soufia
- Content type: Original Article
- Published: 10 June 2019
- Pages: 683 - 691
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Views of health professionals on the clinical recognition of orthorexia nervosa: a pilot study
Authors
- Rebecca Reynolds
- Sarah McMahon
- Content type: Brief Report
- Published: 11 May 2019
- Pages: 1117 - 1124
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Disordered eating behaviours and correlates in yoga practitioners: a systematic review
Authors
- Rita B. Domingues
- Cláudia Carmo
- Content type: Review Article
- Published: 23 April 2019
- Pages: 1015 - 1024
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Orthorexic eating behavior in vegans is linked to health, not to animal welfare
Authors (first, second and last of 4)
- Friederike Barthels
- Saskia Poerschke
- Reinhard Pietrowsky
- Content type: Brief Report
- Published: 09 April 2019
- Pages: 817 - 820
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Health beliefs, behaviors, and symptoms associated with orthorexia nervosa
Authors
- Crystal D. Oberle
- Dalton L. Klare
- Kevin C. Patyk
- Content type: Original Article
- Published: 22 February 2019
- Pages: 495 - 506
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Psychometric properties of the Chinese version of the Düsseldorf Orthorexia Scale: prevalence and demographic correlates of orthorexia nervosa among Chinese university students
Authors (first, second and last of 4)
- Jinbo He
- Hongzhi Ma
- Xitao Fan
- Content type: Original Article
- Published: 22 February 2019
- Pages: 453 - 463
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Individuals who self-identify as having “orthorexia nervosa” score in the clinical range on the Eating Attitudes Test-26
Authors (first, second and last of 4)
- Thomas M. Dunn
- Nicole Hawkins
- Kristen Stoddard
- Content type: Original Article
- Published: 11 February 2019
- Pages: 1025 - 1030
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How the obsession to eat healthy food meets with the willingness to do sports: the motivational background of orthorexia nervosa
Authors
- Márton Kiss-Leizer
- István Tóth-Király
- Adrien Rigó
- Content type: Original Article
- Open Access
- Published: 06 February 2019
- Pages: 465 - 472
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Correlates of orthorexia nervosa among a representative sample of the Lebanese population
Authors (first, second and last of 7)
- Chadia Haddad
- Sahar Obeid
- Souheil Hallit
- Content type: Original Article
- Published: 02 January 2019
- Pages: 481 - 493
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Investigating the structure of ORTO-15: a meta-analytical simulation study
Authors
- Radosław Rogoza
- Content type: Brief Report
- Open Access
- Published: 29 November 2018
- Pages: 363 - 365
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Definition and diagnostic criteria for orthorexia nervosa: a narrative review of the literature
Authors (first, second and last of 9)
- Hellas Cena
- Friederike Barthels
- Lorenzo M. Donini
- Content type: Review Article
- Published: 09 November 2018
- Pages: 209 - 246
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An unhealthy health behavior: analysis of orthorexic tendencies among Hungarian gym attendees
Authors (first, second and last of 4)
- Enikő Bóna
- Zsuzsanna Szél
- V. Anna Gyarmathy
- Content type: Original Article
- Published: 20 October 2018
- Pages: 13 - 20
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#Orthorexia on Instagram: a descriptive study exploring the online conversation and community using the Netlytic software
Authors (first, second and last of 4)
- Sara Santarossa
- Jillian Lacasse
- Sarah J. Woodruff
- Content type: Original Article
- Published: 13 October 2018
- Pages: 283 - 290
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A pilot study comparing the prevalence of orthorexia nervosa in regular students and those in University sports teams
Authors
- Tom Clifford
- Charlotte Blyth
- Content type: Original Article
- Open Access
- Published: 27 September 2018
- Pages: 473 - 480
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Psychometric evaluation of the English version of the Düsseldorf Orthorexie Scale (DOS) and the prevalence of orthorexia nervosa among a U.S. student sample
Authors (first, second and last of 4)
- Chrissy A. Chard
- Carolin Hilzendegen
- Nanette Stroebele-Benschop
- Content type: Original Article
- Published: 08 September 2018
- Pages: 275 - 281
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Structural validation of ORTO-11-ES for the diagnosis of orthorexia nervosa, Spanish version
Authors (first, second and last of 6)
- María Laura Parra-Fernandez
- Teresa Rodríguez-Cano
- Blanca Notario-Pacheco
- Content type: Original Article
- Open Access
- Published: 08 September 2018
- Pages: 745 - 752
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The relationship between orthorexia nervosa and body composition in female students of the nutrition and dietetics department
Authors (first, second and last of 6)
- Ani Agopyan
- Emre Batuhan Kenger
- Meral Kucuk Yetgin
- Content type: Original Article
- Published: 29 August 2018
- Pages: 257 - 266
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Strict health-oriented eating patterns (orthorexic eating behaviours) and their connection with a vegetarian and vegan diet
Authors (first, second and last of 5)
- Anna Brytek-Matera
- Kamila Czepczor-Bernat
- Natalia Kołodziejczyk
- Content type: Original Article
- Open Access
- Published: 29 August 2018
- Pages: 441 - 452
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Orthorexia nervosa and comorbid depression successfully treated with mirtazapine: a case report
Authors
- Rui Lopes
- Raquel Melo
- Bernardo Dias Pereira
- Content type: Case Report
- Published: 28 August 2018
- Pages: 163 - 167
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The Barcelona Orthorexia Scale (BOS): development process using the Delphi method
Authors (first, second and last of 4)
- Stefan M. Bauer
- Adela Fusté
- Carmina Saldaña
- Content type: Original Article
- Published: 03 August 2018
- Pages: 247 - 255
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Is the prevalence of orthorexia nervosa in an Australian university population 6.5%?
Authors
- Rebecca Reynolds
- Content type: Original Article
- Published: 28 June 2018
- Pages: 453 - 458
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Orthorexia nervosa in a sample of Portuguese fitness participants
Authors
- Carolina Almeida
- Vânia Vieira Borba
- Lèlita Santos
- Content type: Original Article
- Published: 28 May 2018
- Pages: 443 - 451
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Confirmatory factor analyses of the ORTO 15-, 11- and 9-item scales and recommendations for suggested cut-off scores
Authors
- Stephan Moller
- Pragalathan Apputhurai
- Simon R. Knowles
- Content type: Original Article
- Published: 23 May 2018
- Pages: 21 - 28
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Food addiction, orthorexia, and food-related stress among dietetics students
Authors (first, second and last of 8)
- Maria G. Grammatikopoulou
- Konstantinos Gkiouras
- Michael Chourdakis
- Content type: Original Article
- Published: 19 May 2018
- Pages: 459 - 467
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Orthorexia symptoms correlate with perceived muscularity and body fat, not BMI
Authors
- Crystal D. Oberle
- Shelby L. Lipschuetz
- Content type: Original Article
- Published: 03 May 2018
- Pages: 363 - 368
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Is orthorexic behavior common in the general public? A large representative study in Germany
Authors (first, second and last of 4)
- Claudia Luck-Sikorski
- Franziska Jung
- Steffi G. Riedel-Heller
- Content type: Original Article
- Published: 21 March 2018
- Pages: 267 - 273
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Orthorexic and restrained eating behaviour in vegans, vegetarians, and individuals on a diet
Authors
- Friederike Barthels
- Frank Meyer
- Reinhard Pietrowsky
- Content type: Original Article
- Published: 03 February 2018
- Pages: 159 - 166
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Evaluation of a German version of a brief diagnosis questionnaire of symptoms of orthorexia nervosa in patients with mental disorders (Ortho-10)
Authors (first, second and last of 4)
- Sylke Andreas
- Kirsten Schedler
- Detlev O. Nutzinger
- Content type: Original Article
- Published: 02 January 2018
- Pages: 75 - 85
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Orthorexic eating behaviors related to exercise addiction and internal motivations in a sample of university students
Authors
- Crystal D. Oberle
- Ryan S. Watkins
- Andrew J. Burkot
- Content type: Original Article
- Published: 20 December 2017
- Pages: 67 - 74
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Prevalence and characteristics of orthorexia nervosa in a sample of university students in Italy
Authors (first, second and last of 8)
- L. Dell’Osso
- Barbara Carpita
- C. Carmassi
- Content type: Original Article
- Published: 13 November 2017
- Pages: 55 - 65
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The connection between exercise addiction and orthorexia nervosa in German fitness sports
Authors
- Sabrina Rudolph
- Content type: Original Article
- Published: 07 September 2017
- Pages: 581 - 586
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Orthorexia nervosa: relationship with obsessive-compulsive symptoms, disordered eating patterns and body uneasiness among Italian university students
Authors (first, second and last of 5)
- Anna Brytek-Matera
- Maria Luisa Fonte
- Hellas Cena
- Content type: Original Article
- Published: 24 August 2017
- Pages: 609 - 617
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Orthorexia vs. theories of healthy eating
Authors
- Steven Bratman
- Content type: Editorial
- Published: 24 July 2017
- Pages: 381 - 385
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“Safe Foods” or “Fear Foods”: the implications of food avoidance in college students from low- and middle-income countries
Authors (first, second and last of 6)
- C. James
- A. Harrison
- K. Peltzer
- Content type: Original Article
- Published: 14 June 2017
- Pages: 407 - 419
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Instagram use is linked to increased symptoms of orthorexia nervosa
Authors
- Pixie G. Turner
- Carmen E. Lefevre
- Content type: Original Article
- Open Access
- Published: 01 March 2017
- Pages: 277 - 284
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Orthorexia Nervosa: moving forward in the field
Authors
- Benjamin Missbach
- Friederike Barthels
- Content type: Editorial
- Published: 10 February 2017
- Pages: 1 - 1