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目的了解河南省35~44岁中年人群口腔健康状况。方法采用多阶段分层等容量随机抽样的方法进行抽样,按照《第三次全国口腔健康流行病学调查方案》及WHO推荐的《口腔健康检查基本方法》(第四版)对调查对象进行口腔检查。结果河南省中年人冠龋的患病率为50.10%,根面龋患病率为7.66%,牙龈出血检出率为68.92%,牙结石的检出率为97.53%,牙周袋检出率为39.90%,牙周附着丧失检出率为24.40%,恒牙缺失率为25.00%;冠龋充填率为11.79%,义齿修复率为8.00%。非条件Logistic回归分析表明,吃甜点、喝糖水、刷牙、吃水果、牙石等是影响龋齿和牙龈出血的主要因素。结论河南省中年人龋齿和牙周疾病的患病率较高,治疗率低。应加快发展口腔卫生事业,满足人民群众日益增长的对口腔卫生服务的需求。
Objective To understand the oral health status of 35-44 year-old middle-aged people in Henan Province. Methods A multistage stratified equal-capacity random sampling method was used for sampling. According to the “Third National Oral Health Epidemiology Survey Scheme” and WHO's “Basic Oral Health Examination Methodology” (Fourth Edition) an examination. Results The prevalence rate of caries was 50.10%, the rate of root caries was 7.66%, the rate of gum bleeding was 68.92% and the rate of dental calculus was 97.53% Rate of 39.90%, detection rate of periodontal attachment loss was 24.40%, permanent tooth loss rate was 25.00%; crown caries filling rate was 11.79%, denture repair rate was 8.00%. Logistic regression analysis showed that eating dessert, drinking sugar, brushing, eating fruit, calculus and other dental caries and gum bleeding are the main factors. Conclusion The prevalence of dental caries and periodontal diseases in middle-aged people in Henan province is high, and the treatment rate is low. The cause of oral hygiene should be accelerated to meet the growing demand of people for oral health services.