Publication
Cross-cultural adaptation and validation of the Portuguese version of the psychosocial impact of dental aesthetics questionnaire
| datacite.subject.fos | Ciências Médicas | |
| datacite.subject.sdg | 03:Saúde de Qualidade | |
| dc.contributor.author | Fidalgo, João | |
| dc.contributor.author | Botelho, João | |
| dc.contributor.author | Proença, Luís | |
| dc.contributor.author | Mendes, José João | |
| dc.contributor.author | Machado, Vanessa | |
| dc.contributor.author | Delgado, Ana Sintra | |
| dc.date.accessioned | 2025-11-06T15:29:55Z | |
| dc.date.available | 2025-11-06T15:29:55Z | |
| dc.date.issued | 2022-08 | |
| dc.description.abstract | The aim of this study was to cross-culturally adapt and validate the psychosocial impact of dental esthetics questionnaire (PIDAQ) to the Portuguese language. The PIDAQ was culturally translated and adapted according to international guidelines. In this cross-sectional study, we enrolled 501 subjects in a population-based epidemiological survey conducted at the Egas Moniz Dental Clinic (Almada, Portugal) in June 2022. The participants answered the Portuguese version of the PIDAQ (PIDAQ-PT), which was a 23-item scale with four conceptual domains (self-confidence, social impact, psychological impact and esthetic concern factor). Psychometric properties were estimated using content validity, construct validity, internal consistency and test–retest reliability. The PIDAQ-PT presented an intraclass correlation coefficient (ICC) of 0.84, and a 95% confidence interval (0.73–0.90, p < 0.001), with values for the Cronbach’s alpha coefficient of the subconstructs ranging from 0.93 to 0.98. In the confirmatory factor analysis (CFA), the final models presented a good fit, with the comparative fit indices (CFIs) ranging from 0.905 to 0.921 and the root mean squared error of approximation (RMSEA) ranging between 0.088 and 0.090. The PIDAQ-PT was shown to be a valid and reliable tool to assess oral health values in a Portuguese population. Further studies should evaluate the psychometric properties of the oral personal representation on dental specialties and its impact on dental appointments and procedures. | eng |
| dc.identifier.citation | Fidalgo J, Botelho J, Proença L, Mendes JJ, Machado V, Delgado AS. Cross-Cultural Adaptation and Validation of the Portuguese Version of the Psychosocial Impact of Dental Aesthetics Questionnaire. International Journal of Environmental Research and Public Health. 2022; 19(16):9931. https://doi.org/10.3390/ijerph19169931 | |
| dc.identifier.doi | 10.3390/ijerph19169931 | |
| dc.identifier.issn | 1660-4601 | |
| dc.identifier.uri | http://hdl.handle.net/10400.26/59540 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | MDPI | |
| dc.relation.hasversion | https://doi.org/10.3390/ijerph19169931 | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | psychosocial impact | |
| dc.subject | dental esthetics | |
| dc.subject | validation | |
| dc.subject | psychometric properties | |
| dc.title | Cross-cultural adaptation and validation of the Portuguese version of the psychosocial impact of dental aesthetics questionnaire | eng |
| dc.type | contribution to journal | |
| dspace.entity.type | Publication | |
| oaire.citation.issue | 16 | |
| oaire.citation.startPage | 9931 | |
| oaire.citation.title | International Journal of Environmental Research and Public Health | |
| oaire.citation.volume | 19 | |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 |