大连市沙河口区1980—2005年中小学生龋齿患病情况  

Morbidity of Dental Caries among the Middle School and Primary School Students of Shahekou District of Dalian

作　　者：何红彦[1] 戴忠霞[1] 隋全恒[1] 

机构地区：[1]辽宁省大连市沙河口区疾病预防控制中心,116021

出　　处：《职业与健康》2007年第7期542-543,共2页Occupation and Health

摘　　要：目的调查大连市沙河口区学生龋齿发病规律，为其防治工作提供科学数据。方法按WHO龋齿检查诊断标准进行调查。结果25年间，龋患率基本呈单峰型，高峰在1986-2005年，龋患率在52．69％～20．35％间。2005年与1980年比，龋患率下降11．59％，龋均上升0．07，补牙率上升291．95％。从男女性别看，25年间龋患率男生下降23．45％，女生上降0．65％，下降幅度男生大于女生；龋均男生下降为0，女生下降15％。爱牙日活动开展前后情况比较，活动开展前7年小学龋患率上升110．19％，龋均上升0．59，而活动开展后7年均表现为下降，初中和高中也呈现类同情况。结论25年来龋齿下降幅度男生大于女生。爱牙日活动开展前7年小学、初中、高中学生的龋齿患率、龋均表现为上升，而爱牙日活动开展后7年则表现为下降，可见爱牙日活动的开展对学生龋病的预防是大有益处的。[ Objective ] To investigate the morbidity of dental caries among the students of Shahekou District of Dalian and provide scientific basis for the preventive work. [ Methods] The WHO standard for dental caries diagnosis was applied for the investigation. E Results] During the 25 years, the graphical presentation of the morbidity of dental caries showed a parabolic shape with the highest morbidity of 52.69 ～ 20.35% in 1986 ; comparing the year of 1980 and 2005, the morbidity of dental caries decreased by 11.59%, the mean value of caries increased by 0.07 ; the rate of dental filling increased by 291.95%. The morbidity of dental caries among male and female students decreased by 23.45 % and 0.65 % respectively. The mean value of the caries among the male and female students decreased by 0 and 0.15 respectively. Both the morbidity and the mean value of dental caries decreased after the activity of ＂Tooth Day＂. [ Conclusion] The activity of ＂Tooth Day＂ is quite beneficial for the prevention of dental caries among students.

关 键 词：学生 龋齿 患病率 

分 类 号：R181.3[医药卫生—流行病学]