318例学龄前儿童乳牙龋病调查及相关因素探讨  

Study of 318 preschool children about primary dental caries and risk factors

作　　者：齐慧[1] 童泓澜 毛军[1] 陈华[1] 吕桦[1] 

机构地区：[1]上海市浦东新区疾病预防控制中心,200136 [2]上海市浦东新区沪东社区卫生服务中心口腔科

出　　处：《中国妇幼保健》2009年第20期2843-2844,共2页Maternal and Child Health Care of China

摘　　要：目的:了解学龄前儿童乳牙患龋情况,研究其与口腔卫生习惯、饮食情况等相关因素的关系,为开展学龄前儿童的龋病防治提供依据,以降低儿童乳牙患龋率。方法:采用横断面调查,参照病例对照研究方法,共调查沪东社区学龄前儿童318例,其中男孩172例,女孩146例。结果:调查者中患龋者132例,患龋率41.51%;龋均1.67±3.00,龋面均2.73±6.45。儿童睡前吃零食习惯、喝甜饮料的习惯、单纯补钙和饭后无漱口习惯等因素与乳牙龋病相关。结论:加强对家长及儿童口腔卫生保健知识的指导,培养科学的饮食方式、良好的口腔卫生习惯可有效预防乳牙龋病。Objective： To investigate primary dental caries status of preschool children in Pudong New Area, and to study the risk factors, such as oral health behaviors and food styles, to provide basis for primary dental caries prevention. Methods： A case - control study was performed among 318 preschool children （ 172 boys and 146 girls） in Pudong region. Results： 132 preschool children had primary dental caries, and the caries prevalence rate of deciduous teeth was 41.51% with a mean draft of 1.67 ±3.00 and 2. 73 ±6.45. The risk factors of caries in children were picking snacks and sweet drinking before rest, supplementing calcium purely and no gargleing after meals. Conclusion ： Oral health education in children and parents should be further strengthened to improve healthy food styles and oral habits, so as to prevent primary dental caries.

关 键 词：学龄前儿童 患龋率 龋均 危险因素 

分 类 号：R781.1[医药卫生—口腔医学]