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目的了解学龄前儿童龋齿患病情况。方法对南京市秦淮区6 433名学龄前儿童进行龋齿检查、身高体重测量及营养状况评价。结果龋患率为23.80%。其中,营养不良的学龄前儿童龋齿患病率较高。随着年龄增长,龋患率升高。结论应加强学龄前儿童的营养,普及口腔保健知识。
Objective To understand the prevalence of dental caries in preschool children. Methods Six hundred and seventy-three pre-school children in Qinhuai District of Nanjing City were tested for dental caries, height and weight, and nutritional status. Results caries rate was 23.80%. Among them, malnutrition in pre-school children a higher prevalence of dental caries. With age, caries rates increased. Conclusion The nutrition of preschool children should be strengthened to popularize oral health knowledge.