Development and Validation of the French Version of the Orofacial Esthetic Scale
| Autor: | Nathan Moreau, Adeline Braud, Thi-Lan N'Guyen-Van |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
medicine.medical_specialty
Psychometrics Intraclass correlation business.industry Reproducibility of Results 030206 dentistry General Medicine Esthetics Dental Translating Confidence interval 03 medical and health sciences 0302 clinical medicine Cronbach's alpha Surveys and Questionnaires Internal consistency Scale (social sciences) Physical therapy Humans Medicine In patient Oral Surgery business Reliability (statistics) |
| Zdroj: | The International Journal of Prosthodontics. 32:137-142 |
| ISSN: | 0893-2174 |
| DOI: | 10.11607/ijp.6002 |
| Popis: | PURPOSE The aims of this study were to develop a French version of the Orofacial Esthetic Scale (OES) and to investigate its psychometric properties among French-speaking dental patients. MATERIALS AND METHODS The OES is an eight-item instrument initially developed to assess self-reported orofacial esthetics in patients with prosthodontic concerns. The first seven items refer to direct esthetic impact and give a summary score, and the remaining item is a global assessment item. The original English version of the OES questionnaire was translated and cross-culturally adapted to develop a French version (OES-F). The reliability (internal consistency and test-retest reliability) and validity (convergent and discriminative) of the OES-F were then tested in a sample of 140 patients awaiting dental treatment. RESULTS Cronbach's alpha coefficients of the OES-F ranged from 0.885 to 0.913. The corrected item-total correlation coefficients ranged from 0.523 to 0.872. Intraclass correlation coefficient values were 0.94 (95% confidence interval [CI] 0.89 to 0.97) for the summary score and ranged between 0.85 (95% CI 0.73 to 0.92) and 0.90 (95% CI 0.81 to 0.94) for the items. OES-F summary scores assessed by patients were significantly correlated with experts' ratings (r = 0.51; P < .05). OES-F summary scores discriminated patients with esthetic concerns from those without esthetic concerns (P < .05). CONCLUSION The OES-F questionnaire showed excellent psychometric properties and may be a suitable scale for assessing orofacial esthetics among French patients awaiting dental treatment. |
| Databáze: | OpenAIRE |
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