摘要
目的了解海南省城乡具有代表性的4个年龄段人群患龋状况。方法采用多阶段分层等容积随机抽样方法,对海南省5岁-,12岁-,35-44岁,65-74岁4个年龄段的人群进行龋病患病情况调查。由从事临床工作＆gt;3年的口腔内科医生进行龋齿检查。应用SPSS 12.0软件进行统计学分析。结果共调查2 880人,每个年龄段720人,城乡各360人,男女比例为1∶1;5岁-儿童乳牙患龋率为76.1%,龋均为4.88,农村患龋率和龋均均高于城市（χ^2=6.97,P〈0.01）;12岁-儿童恒牙患龋率为49.9%,龋均为1.08,城乡间差异无统计学意义;35-44岁、65-74岁年龄段患龋率分别为79.9%,72.2%,均为城市患龋率高于农村（χ^2=4.08,P〈0.05;χ^2=5.15,P〈0.05）;35~44岁、65-74岁年龄段患根龋率分别为8.2%和20.9%。结论海南省各年龄段人群患龋率均处于较高水平,应积极加强口腔健康教育,推广适宜的牙病防治技术。
Objective To investigate the status of caries in residents of Hainan province. Methods The representative samples were selected by multi-stage stratified random sampling. The data were processed with SPSS 12. 0. Results Overall 2880 residents were examined. The prevalence rates of dental caries（PP） in children of 5 years old was 76. 1% ; the mean caries （DMFT） was 4. 88. The PP and DMFT was higher among the children in urban than that of children in rural area. The PP was 49.9% and the DMFr was 1.08 for children of 12 years without significant difference between the children in urban and rural areas. Among the residents of 35-44 years and 65-74 years,the PP was 79. 8% and 72. 6% ,respectively,and there was statistical difference in the rates between urban and rural residents. Conclusion The prevalence of dental caries in residents of all age was at high level. It will be a long and hard work to strengthen oral health education and continuously implement preventive oral care technique in Hainan province.
出处
《中国公共卫生》
CAS
CSCD
北大核心
2009年第9期1125-1126,共2页
Chinese Journal of Public Health
基金
海南省卫生厅基本项目(2005-94)
关键词
龋病
年龄
龋均流行病学
患龋率
dental caries
age
epidemiology
caries prevalence
