Development and Validation of a Questionnaire Evaluating the Impact of Prosthetic Dental Treatments on Patients' Oral Health Quality of Life: A Prospective Pilot Study.
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ABSTRACT: OBJECTIVES:the aims of this study were the development of a novel questionnaire to assess the impact of prosthetic treatments on oral health-related quality of life (OHRQoL) and the performance of a prospective pilot study. BACKGROUND:the currently preferred OHRQoL measurement tool is the oral health impact profile-49 (OHIP-49), a self-report questionnaire which mainly focuses on general effects related to oral health. MATERIALS AND METHODS:A total of 24 adult participants (9 females and 15 males) were recruited and asked to complete the novel questionnaire twice: once before the prosthetic treatment began and 4-6 weeks post-treatment. The assessment of the change in OHRQoL was based on the differences in participants' answers before and after treatment. Data were analyzed using ANOVA with a repeated-measures method and t-tests. The reliability of the questionnaire was tested using Cronbach's alpha and intraclass coefficient (ICC). RESULTS:The questionnaire was found to be reliable (? ? 0.6), with "social disability" having the highest score (? = 0.868). All domains showed an improvement (? < 0.005) in OHRQoL scores after treatment. CONCLUSIONS:the novel questionnaire tested in this study was found to be reliable and convenient to use, and demonstrated that prosthetic treatments have a significant positive effect on OHRQoL post-treatment scores.
SUBMITTER: Mijiritsky E
PROVIDER: S-EPMC7399871 | biostudies-literature | 2020 Jul
REPOSITORIES: biostudies-literature
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