婴幼儿猛性龋危险因素的Logistic分析

The risk factors of baby bottle tooth decay by logistic regression analysis

目的 :探讨引起婴幼儿猛性龋的危险因素。方法 :龋病危险因素调查和菌斑pH检测。应用Lo gistic回归分析的方法研究婴幼儿猛性龋与危险因素之间的数量关系。结果 :喂养时间、奶瓶内容、甜食习惯和菌斑pH值 4项是婴幼儿猛性龋的危险因素。婴幼儿猛性龋的发病情况与用Logistic回归分析计算结果的判断情况一致率为 96 .2 %。结论 :用此

AIM: To study the risk factors of baby bottle tooth decay(BBTD). METHODS: To investigate the risk factors of caries and their plaque pH. The numeral relationship between the risk fctors and BBTD was studied by the Logistic regression analysis. RESULTS: Feeding time, baby bottle composition, desert habit and plaque pH were the risk factors. The coincidence between the prevalence of BBTD and the results of Logistic regression analysis was 96.2%. CONCLUSION: It suggested that the four risk factors are more accurate than mere bacterial parameter in BBTD prediction. [