大学新生口腔健康状况调查分析

目的：调查大学新生口腔健康状况，为针对性开展口腔疾病防治工作提供信息支持及依据。方法参考全国口腔流行病学调查方案，自行设计大学新生口腔健康状况调查问卷，对该校2009年入学的新生960名进行调查分析。结果大学新生龋齿、牙龈炎、牙结石、口腔溃疡、牙体缺损患病率分别为62.1％、55.0％、48.1％、18.1％和14.2％；女生龋齿率达71.3％，显著高于男生的56.2％（ P＜0.01），男生牙龈炎、牙结石、口腔溃疡、牙体缺损患病率均显著高于女生（P＜0.05）；性别、是否早晚刷牙、刷牙持续时间是否＜2 min、睡前是否习惯吃零食、是否定期口腔检查、城乡来源是大学新生口腔健康的主要影响因素（ P＜0.01）。结论大学新生口腔健康状况不容乐观，应对大学新生开展口腔健康教育，普及口腔健康保健知识，践行口腔卫生行为，提高大学生口腔健康水平。

Investigation and analysis of oral health status in university entrants

Objective To provide the information supporting and basis for preventing oral disease of univer -sity entrants through the survey of oral health status in university entrants .Methods Nine hundred and sixty entrants were investigated by the questionnaire of oral health status in 2009 .The questionnaire referreed the scheme of nation-al oral epidemiological survey .Results The prevalence rates of dental caries , gingivitis, dental calculus, oral ulcer, tooth defect in entrants were 62.1%, 55.0%, 48.1%, 18.1% and 14.2% respectively .The caries incidence in girls（71.3%） was significantly higher than that of boys （56.2%）（P〈0.01）.The prevalence rates of gingivitis, dental calculus, oral ulcer and tooth defect in boys were significantly higher than those of girls （P〈0.05）.Sexuality, whether or not brushing in the morning and evening , whether brushing time 〈2 min, whether bedtime snacks , whether regular oral examination and urban or rural areas were the main influencing factors of university freshmen ′s o-ral health （ P〈0.01 ） .Conclusion The oral health status of university entrants is not optimistic , we should carry out the oral health education , popularize the oral health knowledge and practice oral health behavior in university en -trants, to improve the students′oral health.