title: The Responsiveness of Patients' Quality of Life to Dental Caries Treatment-A Prospective Study.
abstract: The objective of this study was to determine the responsiveness of oral health-related quality of life (OHRQoL) (oral health impact profile [OHIP] and oral impact on daily performance [OIDP]) and health-related quality of life (HRQoL) (World Health Organization quality of life scale, brief [WHOQOL-BREF]) in dental caries restoration treatment. The study also aimed to assess the influence of treatment on the responsiveness of patients' quality of life (QoL). A total of 126 patients (aged 16-40 years) received dental caries restoration treatment with a 2-week follow-up and pre- and posttreatment interviews by questionnaire. Patients were assessed for their perceptions of OHRQoL and HRQoL by using the OHIP, OIDP, and WHOQOL-BREF measures. The responsiveness of all outcome measurements was assessed by effect size (ES). Stepwise multiple regression analysis was used to examine the association with the responsiveness of all outcome measurements. Significant differences were found between OIDP (ES = 0.39), OHIP (ES = 0.54), and WHOQOL-BREF (ES = 0.13) with regard to pretreatment and posttreatment (p-values: <0.0001, <0.0001, and 0.0120, respectively). Sex and dental caries status at baseline were significantly associated with responsiveness by all measurements. This study suggests that dental caries treatment moderately improves OHRQoL, but is less related to HRQoL. Furthermore, the number of dental caries and restoration are important factors affecting the improvement of patients' perceived OHRQoL.
authors: Department of Dentistry, Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan.
authors: Ding-Yu
authors: DY
authors: Yeh
authors: School of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
authors: Hsiao-Ching
authors: HC
authors: Kuo
authors: School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan.
authors: Yi-Hsin
authors: YH
authors: Yang
authors: Department of Oral Hygiene, Kaohsiung Medical University, Kaohsiung, Taiwan.
authors: Pei-Shan
authors: http://orcid.org/0000-0002-0860-1690
authors: PS
authors: Ho
mesh_terms: D000293:Adolescent; D000328:Adult; D003731:Dental Caries / Q000503:physiopathology / Q000628:therapy*; D006801:Humans; D011446:Prospective Studies; D011788:Quality of Life; D011795:Surveys and Questionnaires; D055815:Young Adult