Remaining teeth, periodontal condition, oral hygiene and tooth cleaning habits in dentate old-age subjects.
Remaining teeth, periodontal condition, oral hygiene and tooth cleaning habits in dentate old-age subjects.
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有齿老年受试者的剩余牙齿、牙周状况、口腔卫生和牙齿清洁习惯。
DOI：
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发表时间：
1986
影响因子：
6.7
通讯作者：
E. Ambjørnsen
中科院分区：
文献类型：
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作者：
E. Ambjørnsen
本研究的目的是描述牙齿的老年人的牙齿健康状况的剩余牙齿，牙周状况和口腔卫生。在奥斯陆附近的一个城市，371名受访者从随机抽样的老年受试者进行了临床检查，在1979/80年。其中，169人有牙齿，39%有1-9颗牙齿，28%有20颗或更多牙齿。平均牙齿数为13.8颗。收入、骨质流失和口腔卫生状况是剩余牙齿数量差异的主要原因，而年龄似乎起着次要作用。54%的牙齿附近记录有牙龈炎，63%的牙齿可见牙菌斑。牙龈炎的差异主要由牙菌斑、牙石和剩余牙齿数量解释，而牙菌斑的数量与清洁习惯、牙齿数量和社会阶层的差异有关。在检查时，牙槽骨高度平均损失38%。这种差异主要是由牙菌斑和牙龈炎的存在解释的。然而，大多数剩余牙齿显示出良好的牙周状况。
The purpose of the present study was to describe the dental health status of a dentate elderly population in terms of remaining teeth, periodontal condition and oral hygiene. In a municipality near Oslo, 371 respondents from a random sample of elderly subjects were clinically examined in 1979/80. Of these, 169 were dentate, 39% had 1-9 teeth and 28% had 20 teeth or more. The mean number of teeth present was 13.8. Income, bone loss and oral hygiene explained most of the variance in the number of remaining teeth whereas age seemed to play a minor rôle. Gingivitis was recorded adjacent to 54% of the teeth, and plaque was visible on 63%. The variance in gingivitis was mainly explained by plaque, calculus and number of remaining teeth, while the amount of plaque was associated with differences in cleaning habits, the number of teeth and social class. 38% of the alveolar bone height was on average lost at teeth present at the time of examination. The variance was mainly explained by presence of plaque and gingivitis. However, the majority of remaining teeth displayed a fair periodontal condition.