Welcome to the UPF Digital Repository

Cross-cultural adaptation and validation of the Spanish version of the Orthognathic Quality of Life Questionnaire for patients with dentofacial deformities

Show simple item record

dc.contributor.author Duarte, Valentina
dc.contributor.author Zaror, Carlos
dc.contributor.author Villanueva, Julio
dc.contributor.author Werlinger, Fabiola
dc.contributor.author Vidal, Constanza
dc.contributor.author Solé, Pedro
dc.contributor.author O'Ryan, Juan Alberto
dc.contributor.author Corona, Gastón
dc.contributor.author Dallaserr, Matías
dc.contributor.author Moreno, Begoña
dc.contributor.author Muñoz, Maximiliano
dc.contributor.author Cuellar, Javier
dc.contributor.author Ferrer Forés, Montserrat
dc.date.accessioned 2021-10-20T07:38:46Z
dc.date.issued 2020
dc.identifier.citation Duarte V, Zaror C, Villanueva J, Werlinger F, Vidal C, Solé P, et al. Cross-cultural adaptation and validation of the Spanish version of the Orthognathic Quality of Life Questionnaire for patients with dentofacial deformities. J Craniomaxillofac Surg. 2020 Dec;48(12):1112-18. DOI: 10.1016/j.jcms.2020.10.004
dc.identifier.issn 1010-5182
dc.identifier.uri http://hdl.handle.net/10230/48717
dc.description.abstract Objective: The aim of this study was to develop a Spanish version of the Orthognathic Quality of Life Questionnaire (OQLQ) that is conceptually equivalent to the original questionnaire, as well as acceptable, reliable, valid, and responsive for use in Chilean patients with dentofacial deformities. Material and methods: The recommended standard methodology, with direct and back-translation, was used. A prospective longitudinal multicenter study of adult patients diagnosed with dentofacial deformity was carried out, self-administrating OQLQ, OHIP-14 (Oral Health Impact Profile), and SF-36 (Short Form 36 Health Survey) during the presurgery visit in order to examine construct validity. To evaluate reproducibility, questionnaires were re-administered 4 weeks later to subjects with a stable dental condition. Responsiveness was assessed among subjects followed up until 3 months after surgery. Results: Of the 230 patients under presurgical orthodontic treatment included in the study, 216 completed the questionnaire, 142 formed the reliability sub-sample, and 30 were evaluated 3 months after surgery. Cronbach's alpha ranged from 0.78 to 0.94 and test-retest intraclass correlation coefficients ranged from 0.84 to 0.91 (p = 0.001) by dimension. The correlation matrix between OQLQ dimensions and SF-36 and OHIP-14 confirmed most of the associations previously hypothesized as moderate (rs > 0.4). Confirmatory factor analysis supported the same structure as the original instrument, considering four dimensions. Responsiveness was demonstrated by the large improvement observed in the global score 3 months after surgery: mean change ±SD = -15.1 ± 18.05 and standard response mean = -0.84 (p < 0.001). Conclusions: The Spanish version of OQLQ has demonstrated good levels of reliability, validity, and responsiveness - similar to those of the original questionnaire.
dc.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Elsevier
dc.rights © Elsevier http://dx.doi.org/10.1016/j.jcms.2020.10.004
dc.title Cross-cultural adaptation and validation of the Spanish version of the Orthognathic Quality of Life Questionnaire for patients with dentofacial deformities
dc.type info:eu-repo/semantics/article
dc.identifier.doi http://dx.doi.org/10.1016/j.jcms.2020.10.004
dc.subject.keyword Oral health-related quality of life
dc.subject.keyword Orthognathic surgery
dc.subject.keyword Patient-reported outcome measures
dc.rights.accessRights info:eu-repo/semantics/embargoedAccess
dc.type.version info:eu-repo/semantics/acceptedVersion
dc.embargo.liftdate 2021-11-30
dc.date.embargoEnd info:eu-repo/date/embargoEnd/2021-11-30

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Search DSpace


Advanced Search

Browse

My Account

Statistics

Compliant to Partaking