【摘要】 目的 了解宝钢职工口腔健康情况，为制定预防、治疗计划提供依据。方法 采用整群随机抽样的方法。结果 患龋率分别为≤34岁组30.78%，35～44岁组47.46%，≥45岁组为56.53%。结论 (1)宝钢职工患龋率、龋均均较WHO公布的评价指标属中偏低水平。(2)龄病是影响成年人的主要疾病。(3)随着年龄增长，龋齿数增多，从而影响生活质量。

    【关键词】 龋齿；患龋率；龋均

    【Abstract】 Objective Focusing on oral cavity health situation of Baosteel staff,this research will seek for proof,so as to establish a prophylactic and remedial program caries.Methods Random sampling within total.Results Caries prevalence in Baosteel staff:≤34 year-old group 30.78%.35-44 year-old group 47.46%,≥45 year-old group 56.53%.Conclusion (1) Compared with evaluation issued by WHO,Baosteel staff’s caries prevalence and DMFT value are on the low side of medium.(2)Caries is a prevalent disease,which will affect adult health a lot.(3)With growth of age and caries tooth,it will make an obvious impact on patient’s life quality.

    【Key words】 caries;caries prevalence;DMFT

    国内外大量流行病学研究结果表明龋病是影响成年人健康的主要问题之一 ......