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目的分析儿童乳牙龋与口腔卫生习惯方面的相关性,为临床乳牙龋的预防提供理论依据。方法对北京原宣武区部分幼儿园的165位儿童并按照是否患有乳牙龋分为病例组87例和健康对照组88例,采用多因素条件Logistic回归分析口腔卫生习惯与乳牙龋发病的相关性。结果儿童开始刷牙时间﹤2岁,每日刷牙次数﹤1次,喜欢吃糖果,睡前吃零食与乳牙龋病发病密切相关,而使用氟牙膏和有漱口习惯可以减少乳牙龋病发病。结论刷牙年龄过大,刷牙频率过低,喜欢糖果及睡前吃零食与儿童乳牙龋发病密切相关。
Objective To analyze the correlation between deciduous caries in children and oral hygienic habits and to provide a theoretical basis for the prevention of clinical deciduous caries. Methods A total of 165 children in some kindergartens in Beijing’s Xuanwu district were divided into 87 cases of patients with deciduous teeth and 88 cases of healthy controls. Multivariable Logistic regression was used to analyze the correlation between oral hygiene and deciduous caries. Results Children started brushing time <2 years old, brushing the number of times a day <1 times, like to eat candy, eating snacks before going to bed is closely related to the incidence of deciduous teeth caries, and fluoride toothpaste and gargle can reduce the incidence of deciduous teeth caries. Conclusion Brushing teeth are too old, brushing frequency is too low, like candy and snacks before going to bed are closely related to the incidence of deciduous teeth caries in children.