新乡市卫滨区1～7岁儿童龋病及相关因素调查

Research on caries and related factors among 1-7 years old children in Weibin District of Xinxiang City

目的通过了解新乡市乳牙患龋现况并分析患龋相关因素,为制定儿童口腔保健措施提供依据。方法对新乡市卫滨区辖区内所有1～7岁儿童共计6 266名进行全面体格检查,同时依据儿童系统保健手册进行调查,对龋病相关因素进行分析。结果新乡市1～7岁儿童患龋率为23.64%(1 481/6 266),2～4岁显著增高(P<0.001);患者龋均为3.41±2.15,从3～5岁显著增高(P=0.001)。佝偻病、缺铁性贫血、饮食习惯及口腔卫生习惯与乳牙患龋率明显相关(P<0.01)。结论龋齿的防治应从儿童出牙时开始,同时与营养性疾病的防治及健康教育相结合。

[ Objective ] To understand the status of caries？ in？ primary teeth in Xinxiang City, analyze the related factors, and pro- vide the basis for making children＇s oral health strategy. [ Methods] All of 6 266 children aged 1-7 years old in Weibin District of Xinxiang City received a comprehensive physical examination. At the same time, an investigation was conducted according to the Children＇s health care manual, so as to analyze the related factors. [Results]The caries prevalence rate of children aged 1-7 years old in Weibin District of Xinxiang City was 23.64% （1 481/6 266）, and that in 2-4 year-old age group was higher significantly （ P 〈 0. 001 ）. The average caries was 3.41 ＋ 2.15, and that in 3-5 year-old age group was higher significantly （ P = 0.001 ）. The rickets, iron deficiency anemia, diet habit and oral hygiene habits had significant relationship with the prevalence rate of caries in primary teeth （P 〈 0. 001 ）. [ Conclusion ] Combined with the nutritional disease prevention and health education, it is necessary to carry out the prevention and control of dental caries from the beginning of teething.