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Eating disorders and non-suicidal self-injury: Structural equation modelling of a conceptual model

2018Journal article Restricted access
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dc.contributor.authorVieira, Ana Isabel
dc.contributor.authorMachado, Bárbara C.
dc.contributor.authorMoreira, Célia S.
dc.contributor.authorMachado, Paulo P.P.
dc.contributor.authorBrandão, Isabel
dc.contributor.authorRoma‐Torres, António
dc.contributor.authorGonçalves, Sónia
dc.date.accessioned2018-09-12T15:00:57Z
dc.date.available2018-09-12T15:00:57Z
dc.date.issued2018
dc.description.abstractEvidence suggests several risk factors for both eating disorders (ED) and nonsuicidal self‐injury (NSSI), but the relationships between these factors are not well understood. Considering our previous work and a conceptual model, this cross‐sectional study aimed to assess the relationships among distal and proximal factors for the presence of NSSI in ED. We assessed 245 ED patients with the Oxford Risk Factor Interview for ED. Structural equation modelling revealed that both distal and proximal factors were related to the presence of NSSI in ED, disclosing a mediating role of the proximal factors. Stressful life events mediated the relationship between childhood sexual abuse, peer aggres-sion, and both ED and NSSI. Childhood physical abuse was related to ED and NSSI via substance use, negative self‐evaluation, and suicide attempts. Find- ings provided support for the conceptual model and highlight the possible mechanisms by which psychoso cial factors may lead to ED and NSSI.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationVieira, A. I., Machado, B. C., Moreira, C. S., Machado, P. P. P., Brandao, I., Roma-Torres, A., Gonçalves, S. (2018). Eating disorders and non-suicidal self-injury: Structural equation modelling of a conceptual model. European Eating Disorders Review, 26(5), 431-437pt_PT
dc.identifier.doi10.1002/erv.2611pt_PT
dc.identifier.eid85050984276
dc.identifier.issn1099-0968
dc.identifier.pmid29901243
dc.identifier.urihttp://hdl.handle.net/10400.14/25679
dc.identifier.wos000440549500005
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherJohn Wiley and Sonspt_PT
dc.relationPerturbações do comportamento alimentar e ferimentos autoinfligidos: Avaliação dos fatores de risco e implementação de uma intervenção baseada na internet
dc.subjectAetiologypt_PT
dc.subjectEating disorderspt_PT
dc.subjectNonsuicidal self‐injurypt_PT
dc.subjectRisk factorspt_PT
dc.titleEating disorders and non-suicidal self-injury: Structural equation modelling of a conceptual modelpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitlePerturbações do comportamento alimentar e ferimentos autoinfligidos: Avaliação dos fatores de risco e implementação de uma intervenção baseada na internet
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F116974%2F2016/PT
oaire.citation.endPage437
oaire.citation.issue5
oaire.citation.startPage431
oaire.citation.titleEuropean Eating Disorders Reviewpt_PT
oaire.citation.volume26
person.familyNameVieira
person.familyNameCesar Machado
person.familyNameMachado
person.familyNameGonçalves
person.givenNameAna Isabel
person.givenNameBárbara
person.givenNamePaulo
person.givenNameSónia
person.identifier.ciencia-idA91C-6878-5E27
person.identifier.ciencia-idD214-E1FF-38C8
person.identifier.ciencia-id841D-2006-5B46
person.identifier.ciencia-id611C-5E43-59A7
person.identifier.orcid0000-0002-7908-4889
person.identifier.orcid0000-0002-7004-5410
person.identifier.orcid0000-0003-4277-9203
person.identifier.orcid0000-0003-1047-1503
person.identifier.ridN-2627-2013
person.identifier.ridB-3358-2008
person.identifier.ridD-6916-2012
person.identifier.scopus-author-id57189991072
person.identifier.scopus-author-id13406881600
person.identifier.scopus-author-id7006379454
person.identifier.scopus-author-id55012879200
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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