华西口腔医学杂志

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2岁以内儿童口腔变形链球菌定居时间与喂养方式和饮食习惯的关系

佟 玲1,耿凤珍1,刘淑杰2   

  1. 1.沈阳市儿童医院 口腔科,辽宁 沈阳110032;2.中国医科大学附属口腔医院 儿童牙科,辽宁 沈阳110002
  • 收稿日期:2004-02-25 修回日期:2004-02-25 出版日期:2004-02-20 发布日期:2004-02-20
  • 通讯作者: 佟 玲,Tel:024-86900347
  • 作者简介:佟 玲(1971-),女,沈阳人,主治医师,硕士

A Study of Oral Colonization ofMutans Streptococciand Feeding Habits in Infants

TONGLing1,GENGFeng-zhen1,LIU Shu-jie2   

  1. 1.Dept.ofStomatology,Children′sHospital ofShenyang,Shenyang110032,China;2.Dept.ofPedodontics,The AffiliatedHospital ofStomatology,China Medical University,Shenyang110002,China
  • Received:2004-02-25 Revised:2004-02-25 Online:2004-02-20 Published:2004-02-20

摘要:

目的 了解变形链球菌(MS)在儿童口腔内的定居时间与喂养方式和饮食习惯的关系。方法 选取6~ 24个月的儿童180例,按年龄分为6组,每组各30例。记录儿童牙齿萌出数目,采集儿童口腔内的菌斑或唾液,在实验室作细菌培养和鉴定,同时进行问卷调查。结果 儿童口腔内MS的定居时间与断奶时间、喂养方式及夜间进食习惯相关。结论 合理喂养方式和入睡习惯可以阻断或延迟儿童口腔内MS的定居,减少龋病的发生。

关键词: 变形链球菌, 定居, 饮食习惯, 婴幼儿

Abstract:

Objective To study the correlation of prime colonization time ofMutans Streptococciand feeding habits in infants. Methods One hundred and eighty children(aged 6~24 months) from Shenyang city were examined for the colonization ofMS Related items were registered by completed questionnaires.Results The study showed a correlation between prime colonization time and feeding mode, breast feeding, feeding frequency during bedtime, asleep habits.Conclusion Advocating reasonable feeding mode and asleep habits is effective to interdict or delayMS′s colonization and transmission in child to prevent caries.

Key words: mutans streptococci, colonization, feeding habits, infants