婴幼儿口腔健康3年干预模式与效果的探讨

Exploration on the intervention pattern and effect of oral cavity health in infants for three years

目的:探讨婴幼儿口腔健康早期干预对降低幼儿患龋率、龋均的效果。方法:采取整群抽样的方法,对2个社区共220名足月出生6个月的婴儿开展口腔健康早期干预3年。结果:2·5岁时两组幼儿患龋率有显著性差异(P<0·05),3·5岁时两组幼儿龋均有极显著性差异(P<0·01)。结论:开展婴幼儿口腔健康早期干预,对降低婴幼儿龋的发生有明显的效果。

Objective： To discuss the effect of the early intervention in oral cavity health, that reduce the infants prevalence of dental caries and caries index. Methods： By using cluster sampling , 220 cases of 6 months babies who were full - term birth from two communities were chosen to do the early oral cavity health intervention for 3 years. Results： There were significance of differences between two groups of infants prevalence of dental caries when the children were 2. 5 year old （ P 〈 0.05 ） . There were extremely significance of differences between two groups of infants caries index when the children were 3.5 year old （ P 〈 0.01 ） . Conclusion： It is effective to reduce the dental caries among infants that promote early intervention in oral cavity health.