现役军人牙周疾病抽样调查与流行病学研究

PERIODONTAL DISEASE STATUS AND EPIDEMIOLOGIC ANALYSIS AMONG CHINESE CONSCRIPTS

目的 :调查牙周疾病在我军人员中的流行情况及军事环境下的影响因素。方法 :采用世界卫生组织 1987年版口腔健康调查基本方法和标准器材 ,经全军口腔健康调查项目调查员培训班培训和选择标准一致性试验 ,变异系数CV分别为 2 .8%和 3.9%。结果 :共调查人数为2 56 19人 ,经对调查资料的二次抽样和数据系统的统计处理结果表明 ,部队现役军人男性牙龈炎患病率为 59.2 % ,牙结石检出率为 2 6 .1% ,早期牙周疾病患病率为 4 .5% ,晚期牙周疾病患病率为 0 .6 % ;女性牙龈炎患病率为 4 3.2 % ,牙结石检出率为 17.3% ,早期牙周疾病患病率为 1.6 % ,晚期牙周疾病患病率为 0 .2 %。结论 :部队牙周疾病患病率比较平稳 ,牙周疾病大部分处于早期阶段。军事环境对牙周疾病流行的主要影响因素有军事环境营养因素、军事环境地理因素和口腔医疗保健条件等。

Objective: The aim of this study was to survey periodontal disease and to analysis the epidemiology factors among the military persons in China.Methods: WHO oral health survey basic methods(1987)were cnducted in the study. Afrer training program, the coefficients of variation in the experimental tests were 2.8% and 3.9% respetively.Results:Data of 26 135 military persons were collected from 42 survey stations. The results showed that the prevalence of periodontal disease existed among PLA. The prevalance rate of gingivitis was 59.2% in women. Dental calculus rate was 26.1% for men and 17.3% for women. Early periodontitis rate was 4.5% for men and 1.6% for women. Late periodontal disease rate was 0.6% for men and 0.2% for women. Conclusion:Comparing with the data abroad and the data of the past 40 years of ours, the rates of periodontal disease keep their higher levels and early stages. Periodontal disease epidemiology factors which might be affect oral health under military environment were nutritional conditions, geographical environment, dental care condition, oral health concept and behavior etc.