Poulsen S, Risager J
Community Dent Oral Epidemiol. 1975 Aug;3(4):161-5. doi: 10.1111/j.1600-0528.1975.tb00301.x.
The effect of a dental public health program comprising schoolchildren under the Danish Act on Child Dental Health has been evaluated after 5 years of operation. The program comprised complete restorative care for all children from kindergarten through the 9th grade (16 years of age), but only children attending kindergarten through third grade (10 years) are included in the present study. Each grade comprised approximately 50 children. A number of preventive procedures such as topical fluoride application, oral hygiene instruction and various other educational procedures have been used. The treatment services resulted in almost complete elimination of the "D" component and the "M" component in the DMFS index. The preventive services resulted in marked reductions in the total DMFS index, and almost complete elimination of new carious lesions after enrollment in the program. The non-experimental nature of the study makes it possible to determine the effect of each one of the preventive procedures used in the program.
一项依据丹麦《儿童牙齿健康法案》实施的针对学童的牙科公共卫生项目，在运行5年后进行了效果评估。该项目为从幼儿园到9年级（16岁）的所有儿童提供全面的修复治疗，但本研究仅纳入了幼儿园到三年级（10岁）的儿童。每个年级约有50名儿童。已采用了多种预防措施，如局部应用氟化物、口腔卫生指导及其他各种教育措施。治疗服务几乎完全消除了DMFS指数中的“D”成分和“M”成分。预防服务使DMFS总指数显著降低，并且在该项目登记入学后几乎完全消除了新的龋损。该研究的非实验性质使得能够确定该项目中所采用的每种预防措施的效果。
