8～14岁儿童附着龈宽度与牙龈炎相关性的研究  

A clinical study of the relationship between the width of attached gingiva and gingivitis among 8-14 year old children

作　　者：邰佰霞[1] 李群[2] 王永兰[1] 

机构地区：[1]天津医科大学口腔医院,天津300070 [2]天津中医药大学,天津300193

出　　处：《牙体牙髓牙周病学杂志》2011年第6期329-332,共4页Chinese Journal of Conservative Dentistry

摘　　要：目的：探讨8～14岁儿童附着龈宽度与牙龈炎之间的相关性。方法：对天津市204名8-14岁儿童进行口腔检查，选择11、16、26、31、36、46为指数牙，记录颊侧附着龈宽度，并检查探诊深度（probingdepth，PD）、探诊出血指数（bleeding of probing，BOP）、牙菌斑指数（plaque index，PLI）、龈沟出血指数（suleus bleeding index，SBI）等牙周临床指标。结果：Spearman相关分析显示儿童牙龈的附着龈宽度与SBI、PLI、PD之间呈较弱的负相关关系（r值分别为-2．000，-1．810、-2．120，且P〈0．05），t检验可得附着龈宽度〈1mm、≥1mm时BOP％存在差异（P〈0．05）。结论：附着龈的宽度有可能影响儿童牙龈炎症的发生，且对于维护牙周组织的健康起到一定的作用。AIM： To study the relationship between the width of attached gingiva and gingivitis of 8-14 year old children. METHODS： A total of 204 8-14 year old children for oral health examination were enrolled in the survey. Six teeth, one molar in each posterior sextant and the upper right and lower left central incisors, were selected for the periodontal examination. The width of attached gingiva, probing depth, bleeding of probing, plaque index, sulcus bleeding index were evaluated. RESULTS： Negative correlation （r = -2. 000, - 1. 810, -2. 120, respectively, P 〈0.01 ）was found between the mean width of attached gingiva and sulcus bleeding index, plaque index, probing depth by Spearman analysis of correlation. There was also a significant difference between the percentage of the bleeding of probing when the width of attached gingiva was less than l mm and more than 1 ram. CONCLUSION ： The width of attached gingiva probably has an effect on the occurrence of gingivitis and may play a role in maintaining periodontal health.

关 键 词：牙龈炎 附着龈宽度 儿童 

分 类 号：R781.4[医药卫生—口腔医学]