奶瓶龋

婴幼儿喂养方式、口腔卫生行为、父母口腔卫生知识与奶瓶龋的关系

The relationship between the infant nursing bottle caries and the feeding patterns , oral health behavior and parents ' oral health information

方法通过对logistic模型求解算法的分析，把线性回归中的共线诊断工具推广至非线性，详细介绍了评价过程、诊断标准及解决途径，最后应用到儿童奶瓶龋影响因素分析的实例中加以验证。

This paper explored the assessing indices of collinearity diagnosis in logistic regression . Methods Three tools for diagnosing collinearity in linear model were extented to nonlinear logistic model , by analysing Newton-Raphson iterative method which was used to solve logistic model .

奶瓶龋儿童口腔变链菌的研究

Study of mutans streptococci in children with nursing-bottle caries

目的探讨用氟保护漆治疗乳切牙早期奶瓶龋的临床效果。

Study on the effect of fluor protector on the adherence of cariogenic streptococcus in vitro ;

结果：奶瓶龋组儿童唾液及菌斑变链菌计数高于无龋组；

RESULTS : The children with nursing-bottle caries had higher count of mutans streptococci than that of caries-free children .