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目的了解西吉县儿童口腔健康状况,指导学龄前儿童口腔保健,同时为防治口腔疾病提供基线资料和科学依据。方法对西吉县城关幼儿园及两所民办幼儿园751名儿童进行口腔健康调查。结果患龋率为23.83%,受检者龋均为0.487,龋齿充填率为4.9%;牙龈炎发病率为22.8%;龋均和患龋率城乡比较差别无统计学意义(P>0.05),而男性均明显低于女性(P<0.05),龋齿充填率城市高于农村,男性高于女性,差别均有统计学意义(P<0.05),调查儿童刷牙与龋病、牙龈炎发病率无显著差异。牙咬合畸形率为37.9%,舌系带过短率为5.48%。结论调查说明我县儿童龋均及患病率相对较低,但龋齿充填率也很低,同时口腔卫生状况不良,牙龈炎盛行,提示应积极开展牙病防治,保护乳牙。
Objective To understand the oral health status of children in Xiji County and to guide the oral health care of preschool children. At the same time, to provide baseline information and scientific basis for the prevention and treatment of oral diseases. Methods A total of 751 children from Chengguan Kindergarten and two private kindergartens in Xiji County were investigated for oral health. Results Caries prevalence rate was 23.83%, caries was 0.487, caries filling rate was 4.9%; gingivitis incidence was 22.8%; caries and caries rate between urban and rural areas was no significant difference (P> 0.05) (P <0.05). The filling rate of dental caries in urban areas was higher than that in rural areas, and the difference was statistically significant (P <0.05). The incidence of gingivitis in children was lower than that of female Significant differences. Teeth bite deformity rate was 37.9%, tongue laceration rate was 5.48%. Conclusions The survey shows that the prevalence of caries in children in our county is relatively low, but the dental caries filling rate is also very low. At the same time, oral hygiene is not good and gingivitis is prevailing. It suggests that dental care should be actively carried out to protect the deciduous teeth.