Vervoorn J M, Duinkerke A S, Luteijn F, van de Poel A C
Dental School, University of Groningen, The Netherlands.
Community Dent Oral Epidemiol. 1988 Dec;16(6):364-7. doi: 10.1111/j.1600-0528.1988.tb00583.x.
The aim of this investigation was to evaluate the reliability and validity of a complaints questionnaire, designed to measure different aspects of denture satisfaction. Two groups of patients with full maxillary and mandibular dentures participated in the study. The patients in Group 1 (n = 113) were on a waiting list for new dentures, patients in Group 2 (n = 102) had recently had new dentures fitted. Five denture complaint scales were constructed from the questionnaire. The internal consistency (coefficient alpha) of the scales varied from 0.65 to 0.92. Furthermore, the scales showed a discriminatory ability between the patient groups (P less than or equal to 0.001) and significant Pearson correlation coefficients with satisfaction-related questions (r = 0.25-0.79). The scores on the scales can be considered a quantitative measure of denture satisfaction.
本研究的目的是评估一份旨在测量义齿满意度不同方面的投诉问卷的信度和效度。两组全口上颌和下颌义齿患者参与了该研究。第一组患者（n = 113）在等待新义齿，第二组患者（n = 102）最近已佩戴上新义齿。从问卷中构建了五个义齿投诉量表。这些量表的内部一致性（α系数）在0.65至0.92之间。此外，这些量表在患者组之间显示出区分能力（P≤0.001），并且与满意度相关问题具有显著的皮尔逊相关系数（r = 0.25 - 0.79）。量表上的得分可被视为义齿满意度的定量指标。
