Academic Journal
Adaptation and validation of the Spanish version of the DOS questionnaire for the detection of orthorexic nervosa behavior
| العنوان: | Adaptation and validation of the Spanish version of the DOS questionnaire for the detection of orthorexic nervosa behavior |
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| المؤلفون: | Parra Fernández, María Laura, Onieva Zafra, María Dolores, Fernández Muñoz, Juan José, Fernández Martínez, Elia |
| بيانات النشر: | Public Library of Science |
| سنة النشر: | 2019 |
| المجموعة: | Universidad de Castilla-La Mancha: Repositorio Universitario Institucional de Recursos Abiertos (RUIdeRA) |
| مصطلحات موضوعية: | DOS questionnaire, orthorexic nervosa behavior |
| الوصف: | Introduction Orthorexia nervosa, a term used to describe an obsession with healthy eating, has been shown to have major health implications for those affected. The aim of this study was to validate a Spanish version of the Du¨sseldorfer Ortorexie Skala (DOS), a questionnaire for the detection of orthorexic behavior. Methods A cross-sectional study comprising a total sample of 492 Spanish participants recruited from the University of Castilla-La Mancha, Spain, and randomly divided into two groups. The following tools were applied: the DOS and the Eating Disorder Inventory (EDI-2). The factorial structures were analyzed using exploratory and confirmatory factorial analysis. Results The internal consistency of the DOS-ES was α = .841. The exploratory factor analysis has revealed the existence of a single factor with factor loadings ranging from .508 to .802. A confirmatory factor analysis was applied to the second half of the random sample in order to confirm the factor solution. Conclusion The Spanish adaptation of the DOS-ES is proven to be a reliable and valid questionnaire for evaluating the obsessive tendency towards healthy eating among university students. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 1932-6203 |
| Relation: | https://doi.org/10.1371/journal. pone.0216583; Parra-Fernández, M. L., Onieva-Zafra, M. D., Fernández-Muñoz, J. J., & Fernández-Martínez, E. (2019). Adaptation and validation of the Spanish version of the DOS questionnaire for the detection of orthorexic nervosa behavior. Plos one, 14(5), e0216583.; http://hdl.handle.net/10578/27502 |
| DOI: | 10.1371/journal |
| الاتاحة: | http://hdl.handle.net/10578/27502 https://doi.org/10.1371/journal |
| Rights: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.2FE83660 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 19326203 |
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| DOI: | 10.1371/journal |