摘要
目的对哈尔滨市香坊区2 032名学龄儿童的患龋情况进行追踪普查,分析该地区龋病流行趋势。方法在2015年9月开始,对2 032名7岁学龄儿童连续追踪三年,检查受检儿童乳恒牙患龋情况、第一恒磨牙患龋情况及窝沟封闭情况。应用SPSS 24.0进行数据统计分析,比较三年上述指标的统计学差异。结果 2 032名受检儿童三年总体患龋率分别为80.66%、95.00%、84.52%,差异存在统计学意义(P<0.05)。2016年、2017年恒牙患龋率男女之间差异存在统计学意义(P<0.05)。第一恒磨牙窝沟封闭率分别为24.72%、47.23%、49.08%,存在统计学差异(P<0.05)。第一恒磨牙患龋率分别为6.50%、32.75%、33.50%,差异存在统计学意义(P<0.05)。结论三年间哈尔滨市香坊区2 032名受检儿童患龋情况快速增长后有所缓解,但总体情况较其他地区更为严峻,还需进一步加强口腔宣教,加大口腔预防保健投资及力度。
Objective To analyze the epidemic trend of caries by a longitudinal study involving 2 032 school-age children in Xiangfang District in Harbin. Methods Since September 2015, 2 032 children aged 7 years were followed for three years to access the caries of deciduous and permanent teeth, the effect of pit and fissure sealant in the first permanent molars by preforming the oral examination. Results The overall caries prevalence among the examined children were 80.66%, 95.00%, 84.52%, respectively(P<0.05). The caries prevalence of the permanent tooth had statistical difference between the sexes in 2016 and 2017(P<0.05). The rates of pit and fissure sealant were 24.72%, 47.23%, 49.08%, respectively(P<0.05). The caries prevalence of the first permanent molar were 6.50%, 32.75%, 33.50%, respectively(P<0.05). Conclusion From 2015 to 2017, the 2 032 examined children in Xiangfang District in Harbin suffered from dental caries has been alleviated after rapid growth, but the overall situation is more serious than that in other areas, so it is necessary to further strengthen oral education and investment in oral prevention and health care.
作者
李梦迪
张晓丹
王晓斐
王紫迪
袁杰
LI Meng-di;ZHANG Xiao-dan;WANG Xiao-fei;WANG Zi-di;YUAN Jie(Department of Oral Preventive Health Care,The First Affiliated Hospital of Harbin Medical University,Harbin 150001,China;Department of Orthodontics,Xiangfang Oral Disease Prevention and Treatment Institute,Harbin 150000,China)
出处
《哈尔滨医科大学学报》
CAS
2020年第2期188-191,共4页
Journal of Harbin Medical University
基金
2019年中央财政重大公共卫生-儿童口腔疾病综合干预项目
哈尔滨医科大学研究生科研和实践创新项目(YJSSJCX2018-50HYD)。
关键词
龋病
纵向研究
学龄儿童
caries
longitudinal study
school-age children
