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目的:评价氟保护漆对儿童乳牙龋齿的预防效果。方法:实验组(316例)实行定期涂氟,每0.5 a 1次,连续2 a;对照组(302例)只做早晚刷牙等常规口腔护理。结果:涂氟前实验组与对照组的患龋率和龋均数据大致相同,涂氟后实验组的患龋率和龋均明显低于对照组,两组差异有统计学意义。结论:氟保护漆防龋效果明显。
Objective: To evaluate the preventive effect of fluoride protective paint on deciduous teeth of children with deciduous teeth. Methods: The experimental group (316 cases) performed regular fluoride application every 0.5 a for 2 consecutive days. The control group (302 cases) performed routine oral care such as morning and evening brushing. Results: The data of caries prevalence and caries in experimental group before and after fluoride application were almost the same. The caries prevalence and caries in experimental group after application of fluoride were significantly lower than those in control group. There was significant difference between the two groups. Conclusion: Fluoride protective paint has obvious anti-caries effect.