摘要
目的了解本地区学龄前儿童龋齿发病的年龄分布特点,口腔保健与儿童患龋率的发生关系。方法采用随机整群抽样的调查方法对德阳市851例学龄前儿童的龋患情况和口腔卫生习惯进行调查,对各年龄段患龋率、龋均、口腔卫生习惯进行统计分析。结果本地区学龄前儿童患龋率为41.83%,龋均0.46,随年龄增加龋患情况逐渐加重。仅有39.8%的学龄前儿童坚持每天清洁牙齿,但开始刷牙年龄较晚。结论口腔卫生保健是防止儿童龋齿的主要方法,应加强对口腔卫生知识的指导,培养儿童良好的口腔卫生习惯,餐后漱口,保持刷牙习惯和正确的刷牙方法,避免睡前吃零食等不良习惯,能够有效地防止龋齿的发生。
Objective To understand pre - school children in the region features of the age distribution of the incidence of dental caries, oral health and caries rates of children in a relationship. Methods Oral examination and questionnaire survey was conducted among 851 preschool children in DeYang to aquire their caries condition and oral health habits. Caries prevalence rate, draft, oral health habits of each age group were statistically analyzed. Results Caries prevalence rate of preschool children in DeYang was 41. 83% , and draft was 0.46. Caries condition was ag- gvagated with age increasing. Only 39.8% preschool children persisted in cleaning teeth every day, and preschool chil- dren of DeYang began cleaning teeth at an older age. Conclusion Oral health care is the primary method to prevent dental caries in children, should strengthen the guidance for oral health knowledge, training children in good oral health habits, postprandial mouth to keep teeth brushing habits and the correct ways to avoid bedtime snacks, etc. Bad habits that can effectively prevent dental caries.
出处
《中国医学创新》
CAS
2011年第20期120-122,共3页
Medical Innovation of China
关键词
学龄前儿童
龋病
流行病学调查
Preschool children
Caries
Epidcmiological survey
