论文部分内容阅读
目的调查广州市番禺区外来工子女患龋情况,分析影响龋病的因素,为采取相应的预防措施提供依据。方法采用分层及整群抽样的方法调查805名小学生,Logistic回归分析外来工子女患龋的影响因素。结果患龋率为86.33%,软垢率为77.64%,龋齿充填率为10.56%,女生患龋率高于男生,但龋齿充填率低于男生(P<0.05)。单因素和多因素Logistic回归分析显示,年龄、性别、刷牙频率和方法、进食含糖食品或饮料情况、使用含氟牙膏情况、到口腔科检查或治疗情况是影响患龋率的主要因素。结论外来工子女口腔卫生较差,患龋率较高,应采取有效的口腔健康教育和防龋措施。
Objective To investigate the prevalence of dental caries in migrant children in Panyu District of Guangzhou City and analyze the factors influencing dental caries in order to provide evidences for taking corresponding preventive measures. Methods Totally 805 primary school students were surveyed by stratified and cluster sampling method. Logistic regression analysis was used to analyze the influencing factors of caries in migrant children. Results The prevalence of dental caries was 86.33%, the rate of soft dirt was 77.64%, the rate of dental caries filling was 10.56%. The prevalence of dental caries in girls was higher than that of boys, but the dental caries filling rate was lower than that of boys (P <0.05). Univariate and multivariate logistic regression analysis showed that age, sex, frequency and method of brushing, eating sugary food or drink, using fluoride toothpaste, dental examination or treatment were the main factors influencing caries prevalence. Conclusion Migrant children have poor oral hygiene and higher prevalence of dental caries. Effective dental health education and caries prevention measures should be taken.