1826名大学生口腔健康状况调查

目的：调查大学生口腔健康状况,指导大学生口腔保健。方法：按照WHO1997年制定的口腔健康调查基本方法,调查1826名大学生的的龋病、牙结石和第三磨牙萌出情况。结果：大学生的患龋率为43.37%,龋均1.82,龋齿充填率25.66%;患龋情况女生比男生严重、城市学生比农村学生严重（p〈0.01）;牙结石检出率为80.07%,平均区段数为3.97,牙结石检出情况男生比女生严重,农村学生比城市学生严重（p〈0.01）;第三磨牙萌出率为37.79%,城乡和性别上的差异均无统计学意义（p〉0.05）。结论：大学生口腔健康状况不佳,应重点防治龋病、牙周病和智齿冠周炎。

Investigation of oral health status in 1826 undergraduate university students

Objective:To investigate the oral health status of undergraduate university students and to guide their oral hygiene behaviors.Method according to the criterion issued by Wor1d Heath Organization(WHO) on the basic.Method:of oral health investigation in 1997,investigated caries,calculus and the third molars of 1826 college students.Result:The caries prevalence rate among the students investigated was 43.37%.The average decayed teeth were 1.82.The obturation rate of caries was 25.66%.the female students showed significant higher caries rate than the male students(p<0.01),So did the students came from city compared with those from countryside.Dental calculus rate Was 80.07%.The dental segments related were 3.97.The worst situation was among male students and students from countryside.The third molar eruption rate was 37.79%,urban and rural areas and gender differences were not statistically significant(p>0.05).Conclusion:the oral health status of the college students are not idea1.Should focus on the prevention and treatment of dental caries,periodontal disease and wisdom pericoronitis.