Carpay J J, Nieman F H, König K G, Felling A J, Lammers J G
Department of Preventive & Community Dentistry, University of Nijmegen, The Netherlands.
Community Dent Health. 1990 Mar;7(1):43-51.
The quality of dental restoration and treatment need have been defined and investigated in a survey of primary schoolchildren in the Netherlands. Measurements were made using respectively a quality of dental restorations index and a dental treatment index. A statistical analysis was carried out on these data. Six criteria were used to classify the technical quality of restorations. Quality was analysed in relation to the child's region of residence and the type of dental professional regularly visited. Three other variables were also considered to be relevant in the analysis; the size of the restorations (one or more surface fillings), the child's age, and whether the restorations were polished (finished) or not. An overall index to measure the intrinsic quality of dental restorations (QDRI) based upon five qualitative criteria was constructed. A proportional dental treatment index (DTI) was developed on the basis of sets of fillings placed and fillings needed.
在荷兰对小学生进行的一项调查中，已对牙齿修复和治疗需求的质量进行了定义和调查。分别使用牙齿修复质量指数和牙齿治疗指数进行测量。对这些数据进行了统计分析。使用六个标准对修复体的技术质量进行分类。分析了质量与儿童居住地区以及定期就诊的牙科专业人员类型之间的关系。在分析中还考虑了其他三个相关变量；修复体的大小（一个或多个表面充填物）、儿童的年龄以及修复体是否经过抛光（完成）。构建了一个基于五个定性标准的衡量牙齿修复内在质量的总体指数（QDRI）。基于所放置的充填物组和所需的充填物，制定了一个成比例的牙齿治疗指数（DTI）。
