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Olfaction in eating disorders and abnormal eating behavior: a systematic review.

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dc.contributor.author Anisul Islam, Mohammed
dc.contributor.author Fagundo, Ana B.
dc.contributor.author Arcelus, Jon
dc.contributor.author Agüera, Zaida
dc.contributor.author Jiménez Murcia, Susana
dc.contributor.author Fernández Real, Jose M.
dc.contributor.author Tinahones Madueño, Francisco José
dc.contributor.author Torre Fornell, Rafael de la
dc.contributor.author Botella, Cristina
dc.contributor.author Frühbeck, Gema
dc.contributor.author Casanueva, Felipe F.
dc.contributor.author Menchón, José M.
dc.contributor.author Fernández Aranda, Fernando
dc.date.accessioned 2016-03-01T11:59:49Z
dc.date.available 2016-03-01T11:59:49Z
dc.date.issued 2015
dc.identifier.citation Islam MA, Fagundo AB, Arcelus J, Agüera Z, Jiménez-Murcia S, Fernández-Real JM. et al. Olfaction in eating disorders and abnormal eating behavior: a systematic review. Front Psychol. 2015 Sep 30;6:1431. doi: 10.3389/fpsyg.2015.01431.
dc.identifier.issn 1664-1078
dc.identifier.uri http://hdl.handle.net/10230/25958
dc.description.abstract The study provides a systematic review that explores the current literature on olfactory capacity in abnormal eating behavior. The objective is to present a basis for discussion on whether research in olfaction in eating disorders may offer additional insight with regard to the complex etiopathology of eating disorders (ED) and abnormal eating behaviors. Electronic databases (Medline, PsycINFO, PubMed, Science Direct, and Web of Science) were searched using the components in relation to olfaction and combining them with the components related to abnormal eating behavior. Out of 1352 articles, titles were first excluded by title (n = 64) and then by abstract and fulltext resulting in a final selection of 14 articles (820 patients and 385 control participants) for this review. The highest number of existing literature on olfaction in ED were carried out with AN patients (78.6%) followed by BN patients (35.7%) and obese individuals (14.3%). Most studies were only conducted on females. The general findings support that olfaction is altered in AN and in obesity and indicates toward there being little to no difference in olfactory capacity between BN patients and the general population. Due to the limited number of studies and heterogeneity this review stresses on the importance of more research on olfaction and abnormal eating behavior.
dc.description.sponsorship This manuscriptwassupportedbygrants(FISPI11/00210 and PI14/290, andPSI2014-56303- EDT:PROMOSAM)andco-funded by FEDER funds-away to build Europe.CIBEROBN and CIBESAM are both initiatives of Instituto de Salud Carlos III (ISCIII).
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Frontiers
dc.relation.ispartof Frontiers in Psychology. 2015 Sep 30;6:1431
dc.rights © 2015 Islam, Fagundo, Arcelus, Agüera, Jiménez-Murcia, Fernández-Real, Tinahones, de la Torre, Botella, Frühbeck, Casanueva, Menchón and Fernandez-Aranda. This is an open-access article distributed under the terms of the http://creativecommons.org/licenses/by/4.0/. The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
dc.rights.uri http://creativecommons.org/licenses/by/4.0/
dc.subject.other Olfacte
dc.subject.other Anorèxia nerviosa
dc.subject.other Bulimia
dc.title Olfaction in eating disorders and abnormal eating behavior: a systematic review.
dc.type info:eu-repo/semantics/article
dc.identifier.doi http://dx.doi.org/10.3389/fpsyg.2015.01431
dc.rights.accessRights info:eu-repo/semantics/openAccess
dc.type.version info:eu-repo/semantics/publishedVersion

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