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龋病是人类广泛流行的一种慢性疾病 ,而中、小学生又是龋病的高发人群。为初步了解本地区小学生的龋病发生情况 ,我们对本地区一所小学 1～ 6年级学生进行了一次龋病发病及充填情况为主的医学调查。现将调查结果及有关资料分析如下 :1 对象与方法1.1 对象 选取马鞍山市雨山
Dental caries is a chronic disease widely prevalent in human beings, while primary and secondary school students are also a high incidence of dental caries. To understand the incidence of dental caries among primary school students in our region, we conducted a medical survey focusing on the incidence and filling of dental caries among students aged 1-6 in our region. Now the survey results and related information as follows: 1 objects and methods 1.1 object selection Ma’anshan City Yu Shan