Psychometric assessment of the short-form Child Perceptions Questionnaire: an international collaborative study

dc.contributor.authorThomson, WM
dc.contributor.authorFoster Page, LA
dc.contributor.authorDo, LG
dc.contributor.authorTraebert, Jefferson
dc.contributor.authorMohamed, AR
dc.contributor.authorTurton, BJ
dc.contributor.authorMcGrath, C
dc.contributor.authorBekes, K
dc.contributor.authorHirsch, C
dc.contributor.authordel Carmen Aguilar-Diaz, F
dc.contributor.authorMarshman, Z
dc.contributor.authorBenson, PE
dc.contributor.authorBaker, SR
dc.coverage.spatialLondonpt_BR
dc.date.accessioned2017-08-25T18:58:02Z
dc.date.accessioned2020-11-26T17:43:05Z
dc.date.available2017-08-25T18:58:02Z
dc.date.available2020-11-26T17:43:05Z
dc.date.issued2016
dc.description.abstractObjective: To examine the factor structure and other psychometric characteristics of the most commonly used child oral-health-related quality-of- life (OHRQoL) measure (the 16-item short-form CPQ11-14) in a large number of children (N = 5804) from different settings and who had a range of caries experience and associated impacts. Methods: Secondary data analyses used subnational epidemiological samples of 11- to 14-year-olds in Australia (N = 372), New Zealand (three samples: 352, 202, 429), Brunei (423), Cambodia (244), Hong Kong (542), Malaysia (439), Thailand (220, 325), England (88, 374), Germany (1055), Mexico (335) and Brazil (404). Confirmatory factor analysis (CFA) was used to examine the factor structure of the CPQ11-14 across the combined sample and within four regions (Australia/NZ, Asia, UK/Europe and Latin America). Item impact and internal reliability analysis were also conducted. Results: Caries experience varied, with mean DMFT scores ranging from 0.5 in the Malaysian sample to 3.4 in one New Zealand sample. Even more variation was noted in the proportion reporting only fair or poor oral health; this was highest in the Cambodian and Mexican samples and lowest in the German sample and one New Zealand sample. One in 10 reported that their oral health had a marked impact on their life overall. The CFA across all samples revealed two factors with eigenvalues greater than 1. The first involved all items in the oral symptoms and functional limitations subscales; the second involved all emotional well-being and social well-being items. The first was designated the ‘symptoms/function’ subscale, and the second was designated the ‘well-being’ subscale. Cronbach’s alpha scores were 0.72 and 0.84, respectively. The symptoms/function subscale contained more of the items with greater impact, with the item ‘Food stuck in between your teeth’ having greatest impact; in the well-being subscale, the ‘Felt shy or embarrassed’ item had the greatest impact. Repeating the analyses by world region gave similar findings. Conclusion: The CPQ11-14 performed well cross-sectionally in the largest analysis of the scale in the literature to date, with robust and mostly consistent psychometric characteristics, albeit with two underlying factors (rather than the originally hypothesized four-factor structure). It appears to be a sound, robust measure which should be useful for research, practice and policy.pt_BR
dc.format.extent549-556pt_BR
dc.identifierDecemberpt_BR
dc.identifier.issn0301-5661pt_BR
dc.identifier.other6pt_BR
dc.identifier.uridoi: 10.1111/cdoe.12248pt_BR
dc.identifier.urihttps://repositorio.animaeducacao.com.br/handle/ANIMA/2689
dc.language.isosem idiomapt_BR
dc.relation.ispartofseries44pt_BR
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Brazil*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/br/*
dc.subjectChild Perceptionspt_BR
dc.subjectQuestionnairept_BR
dc.subjectChildrenpt_BR
dc.subjectOral health-related quality of life measurespt_BR
dc.subjectPsychometric propertiespt_BR
dc.subjectPsychosocial aspects of oral healthpt_BR
dc.titlePsychometric assessment of the short-form Child Perceptions Questionnaire: an international collaborative studypt_BR
dc.typeArtigo de Periodicopt_BR
local.affiliation.iesUnisul
local.author.cursoProdução Científicapt_BR
local.author.unidadeÂnimapt_BR
local.rights.policyAcesso abertopt_BR
local.subject.areaCiências da Saúdept_BR
local.subject.areaanimaCiências Humanaspt_BR

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