台灣簡易七題版口腔健康衝擊量表（OHIP-7T）之發展與驗證

Development and Validation of the Taiwanese Short-form of the Oral Health Impact Profile (OHIP-7T)

10.6288/TJPH2013-32-04-11

郭曉菁(Hsiao-Ching Kuo)；陳人豪(Jen-Hao Chen)；賴辛癸(Shin-Kuei Lai)；沈雅春(Ya-Chun Shen)；王震乾(Jen-Chyan Wang)；楊奕馨(Yi-Hsin Yang)

口腔健康衝擊量表 ； 生活品質 ； 老人 ； 贋復物 ； oral health impact profile ； quality of life ； elderly ； prosthesis

台灣公共衛生雜誌

32卷4期（2013 / 08 / 15）

393 - 402

繁體中文

Objectives: The aim was to develop and validate the Taiwanese short-form of the Oral Health Impact Profile-an instrument used to assess oral health-related quality of life. Methods: A sevenitem short form was developed using the best subset controlled regression procedure. Two samples, one from the general elderly population (n=1,402) and the other from among patients with prostheses (n=116) were used to investigate validity and internal consistency. Responsiveness was assessed in 91 of the patients treated with prostheses. Results: Associations between (OHIP-7T) scores and self-reports of oral health status and disorders in the general elderly population and among prosthetic patients were interpreted as support for validity. The instrument's internal consistency (Cronbach's alpha: 0.79–0.83) and responsiveness (effect size: 1.51) were sufficient. Conclusions: This study developed and validated the sufficient discriminatory ability and responsiveness of the shortform OHIP-7T, and it may now be used in national surveys in Taiwan.

Objectives: The aim was to develop and validate the Taiwanese short-form of the Oral Health Impact Profile-an instrument used to assess oral health-related quality of life. Methods: A sevenitem short form was developed using the best subset controlled regression procedure. Two samples, one from the general elderly population (n=1,402) and the other from among patients with prostheses (n=116) were used to investigate validity and internal consistency. Responsiveness was assessed in 91 of the patients treated with prostheses. Results: Associations between (OHIP-7T) scores and self-reports of oral health status and disorders in the general elderly population and among prosthetic patients were interpreted as support for validity. The instrument's internal consistency (Cronbach's alpha: 0.79–0.83) and responsiveness (effect size: 1.51) were sufficient. Conclusions: This study developed and validated the sufficient discriminatory ability and responsiveness of the shortform OHIP-7T, and it may now be used in national surveys in Taiwan.