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dc.contributor.authorSauchelli, Sarah
dc.contributor.authorArcelus, Jon
dc.contributor.authorSánchez, Isabel
dc.contributor.authorRiesco, Nadine
dc.contributor.authorJiménez-Murcia, Susana
dc.contributor.authorGranero, Roser
dc.contributor.authorGunnardf, K.
dc.contributor.authorBaños, Rosa Maria
dc.contributor.authorBotella, Cristina
dc.contributor.authorDe la Torre, Rafael
dc.contributor.authorFernández García, José Carlos
dc.contributor.authorFernández-Real, José Manuel
dc.contributor.authorFrühbeck, Gema
dc.contributor.authorGómez Ambrosi, Javier
dc.contributor.authorTinahones Madueño, Francisco Javier
dc.contributor.authorCasanueva, Felipe F.
dc.contributor.authorMenchón, José Manuel
dc.contributor.authorFernández Aranda, Fernando
dc.date.accessioned2016-06-08T14:05:40Z
dc.date.available2016-06-08T14:05:40Z
dc.date.issued2015
dc.identifier.citationSAUCHELLI, S., et al. Physical activity in anorexia nervosa: How relevant is it to therapy response?. European Psychiatry, 2015, vol. 30, no 8, p. 924-931.ca_CA
dc.identifier.issn0924-9338
dc.identifier.issn1778-3585
dc.identifier.urihttp://hdl.handle.net/10234/160473
dc.description.abstractObjective Elevated physical activity has been observed in some patients with anorexia nervosa (AN) despite their emaciated condition. However, its effects on treatment outcome remain unclear. This study aimed to examine objectively measured physical activity in this clinical population and how it might be related to a partial hospitalization therapy response, after considering potential confounders. Method The sample comprised 88 AN patients consecutively enrolled in a day hospital treatment program, and 116 healthy-weight controls. All participants were female and a baseline assessment took place using an accelerometer (Actiwatch AW7) to measure physical activity, the Eating Disorders Inventory-2 and the Depression subscale of the Symptom Checklist-Revised. Outcome was evaluated upon the termination of the treatment program by expert clinicians. Results Although AN patients and controls did not differ in the average time spent in moderate-to-vigorous physical activity (MVPA) (P = .21), nor daytime physical activity (P = .34), fewer AN patients presented a high physical activity profile compared to the controls (37% vs. 61%, respectively; P = .014). Both lower levels of MVPA and greater eating disorder severity had a direct effect on a poor treatment outcome. Depression symptoms in the patients were associated with lower MVPA, as well as with an older age, a shorter duration of the disorder and greater eating disorder psychopathology. Conclusions There is a notable variation in the physical activity profile of AN patients, characterized by either low or very high patterns. Physical activity is a highly relevant issue in AN that must be taken into account during the treatment process.ca_CA
dc.format.extent7 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherElsevier Massonca_CA
dc.relation.isPartOfEuropean Psychiatry Volume 30, Issue 8, November 2015, Pages 924–931ca_CA
dc.rightsCopyright © 2015 Elsevier Masson SAS. All rights reserved.ca_CA
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/*
dc.subjectPhysical activityca_CA
dc.subjectAnorexia nervosaca_CA
dc.subjectTreatment outcomeca_CA
dc.subjectDepressionca_CA
dc.subjectPartial hospitalizationca_CA
dc.titlePhysical activity in anorexia nervosa: How relevant is it to therapy response?ca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttp://dx.doi.org/10.1016/j.eurpsy.2015.09.008
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccessca_CA
dc.relation.publisherVersionhttp://www.sciencedirect.com/science/article/pii/S0924933815001789ca_CA


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