牙菌斑显示剂应用前景的研究*

目的:研究牙菌斑显示剂在日常生活中辅助维护口腔卫生的应用价值。方法:抽取300名居民进行《牙菌斑显示剂产品的认知程度及接受意愿调查问卷》调查,了解菌斑显示剂在人群中的接受认知及接受意愿等;以40名大学生志愿者为研究对象,进行牙菌斑显示剂组、巴氏刷牙法对照研究,观察菌斑显示剂的应用效果。结果:81.5%的调查对象之前未听说过牙菌斑显示剂,但大部分人愿意尝试使用。专业技术人员接受意愿最高;应用牙菌斑显示剂组除在上颌后牙区颊侧的菌斑清除率低于巴氏刷牙法外,两组间菌斑清除效果的差异无统计学意义(p0.05)。结论:涂有牙菌斑显示剂刷牙清除牙菌斑与巴氏刷牙法效果基本一致,易于掌握,开发该类产品对于提升口腔健康有作用,在日常口腔保健品中应用牙菌斑显示剂有一定的应用前景。

A Study on the Application Prospects of Plaque Display Agent*

ABSTRACT Objective: To research the application value of assisted application of plaque display agent(PDA) for daily oral hygienemaintenance. Methods: 300 samples were selected to answer the questionnaire. We analyzed the data to know the cognition and acceptability of PDA; 40 subjects were divided into the PDA group and the Bass brushing group to compare the plaque index change before and after the experiment. Results: 81.5 % of the samples hadn''t heard of PDA, but most of them preferred to try it, especially the professionals. No statistically significant difference was found between PDA and Bass brushing group except for the posterior maxillary buccal side. Conclusion: The effect of PDA or Bass brushing was basically same. As a daily tool to maintain oral hygiene, PDA had its applied prospect since it was easier to be used and beneficial to the oral health improvement.