Department of Dental Materials and Prosthodontics, Ribeirão Preto Dental School, University of São Paulo, Ribeirão Preto, SP, Brazil.
J Oral Rehabil. 2010 Mar;37(3):202-8. doi: 10.1111/j.1365-2842.2009.02043.x. Epub 2009 Dec 30.
The use of seven domains for the Oral Health Impact Profile (OHIP)-EDENT was not supported for its Brazilian version, making data interpretation in clinical settings difficult. Thus, the aim of this study was to assess patients' responses for the translated OHIP-EDENT in a group of edentulous subjects and to develop factor scales for application in future studies. Data from 103 conventional and implant-retained complete denture wearers (36 men, mean age of 69.1 +/- 10.3 years) were assessed using the Brazilian version of the OHIP-EDENT. Oral health-related quality of life domains were identified by factor analysis using principal component analysis as the extraction method, followed by varimax rotation. Factor analysis identified four factors that accounted for 63% of the 19 items total variance, named masticatory discomfort and disability (four items), psychological discomfort and disability (five items), social disability (five items) and oral pain and discomfort (five items). Four factors/domains of the Brazilian OHIP-EDENT version represent patient-important aspects of oral health-related quality of life.
Oral Health Impact Profile (OHIP)-EDENT 采用七域评分并不适用于巴西版本，这使得临床解读数据变得困难。因此，本研究旨在评估无牙颌患者对经翻译后的 OHIP-EDENT 的反应，并为未来研究开发适用的因子量表。本研究共纳入 103 名常规义齿和种植体支持式全口义齿佩戴者（36 名男性，平均年龄 69.1 ± 10.3 岁），采用巴西版 OHIP-EDENT 对他们进行评估。使用主成分分析作为提取方法，随后进行方差极大旋转的因子分析法，对口腔健康相关生活质量领域进行分析。因子分析共识别出四个因子，占 19 个项目总方差的 63%，分别命名为咀嚼不适和障碍（四个项目）、心理不适和障碍（五个项目）、社会障碍（五个项目）和口腔疼痛不适（五个项目）。巴西版 OHIP-EDENT 有四个因子/领域，代表了患者口腔健康相关生活质量的重要方面。
