牙周龈下螺旋体和早产低体重儿关系的初探  

A pilot study of relationship between subgingival helicobactor and preterm low weight birth

作　　者：潘向勇[1] 徐菁玲[1] 王霄[1] 李伟力[1] 

机构地区：[1]北京大学第三医院口腔科,100083

出　　处：《现代口腔医学杂志》2008年第4期402-404,共3页Journal of Modern Stomatology

摘　　要：目的初探牙周状况、龈下螺旋体和早产低体重儿(PLWB)发生之间的关系。方法从住院病例库中按严格标准选出PLWB组(49例)和Control组(20例),电话召回填写调查问卷、单盲检查口腔牙周情况(PLI、BI、PD)并计数指数牙(16、21、24、36、41、44)的CAL和龈下螺旋体比例,用统计学软件处理最终数据。结果PLWB组83.7%CAL>0,Control组55.0%,P<0.05;两组所有指数牙的PD、CAL和龈下螺旋体比例均为PLWB组大于Control组,P<0.05都是下颌牙位。结论PLWB组牙周破坏倾向于比Control组更重;龈下螺旋体或许可以充当一个粗略的PLWB预示指标。Objective To explore the relationship between subgingival helicobactor and preterm low weight birth （ PLWB）. Methods Forty - nine patients with preterm delivery at least 2 months in last 2 years were selected and grouped into PLWB, while 20 patients with normal delivery were used as the control. They were questionaired and single - blindly examined of oral periodontal structures, and subsequently recorded in PLI, BI, PD, index teeth CAL and percentages of subgingival helicobactor. Results A total of 83.7% patients in PLWB had CAL 〉0, while 55.0% the in control （ P 〈 0.05）. The PDs, CALs and percentages of subgingival helicobactor in PLWB were larger than those in the control, only some lower teeth were significantly different respectively. Conclusion The PLWB was inclined to suffer a more serous periodontal destruction than that of the control. Subgingival helicobactor may be a predictor for PLWB.

关 键 词：牙周炎 龈下螺旋体 早产低体重 

分 类 号：R781.4[医药卫生—口腔医学] R722.6[医药卫生—临床医学]