替牙期儿童龋齿与饮食习惯、口腔卫生习惯关系的研究

摘要

Objective To investigate the relationship among the dentition dental caries in children and eating habits, oral hygiene habits. Methods 359 children were selected with cluster sampling method, the deciduous dmft and permanent DMFT of different sweets intake habits and oral hygiene habits were compared. Results The deciduous dmft and DMFT permanent of intake candy, chocolate, sugary drinks were higher than the intake cold drinks and fruit children, the intake of sweets frequency < 3 times/week was lower than the high frequency children (P < 0.05). The deciduous dmft and DMFT permanent of brush teeth after eating sweets were lower than teeth mouthwash and did not take any measures, the frequency 3/d were lower than frequency 1/d, 2/d(P < 0.05). Conclusion School, family, community, etc. should attach importance to the prevention of caries, guiding children to develop good eating habits and oral hygiene habits to reduce the incidence of dental caries.%目的：探讨替牙期儿童龋齿与饮食及口腔卫生习惯的关系。方法采用整群抽样的方法共调查359名儿童，比较不同甜食摄入习惯及不同口腔卫生习惯儿童乳牙dmft及恒牙DMFT。结果摄入甜食种类为糖果、巧克力、含糖饮料等儿童的乳牙dmft及恒牙DMFT均高于冷饮及水果的儿童，摄入甜食频率＜3次/周儿童均低于频率高的儿童（P＜0.05）。进食甜食后刷牙的儿童乳牙dmft及恒牙DMFT均低于漱口及不采取任何口腔保健措施的儿童，刷牙频率3次/d的儿童均低于1次/d、2次/d的儿童（P＜0.05）。结论学校、家庭、社会等均应重视龋齿的预防工作，指导替牙期儿童养成良好的饮食习惯及口腔卫生习惯，降低龋齿发生率。