SURVIVAL ANALYSIS OF AMALGAM RESTORATIONS IN LONG-TERM RECALL PATIENTS

被引：22
作者：
BJERTNESS, E
SONJU, T
机构：
[1] Department of Operative Dentistry, Dental Faculty, University of Oslo, Oslo
来源：
ACTA ODONTOLOGICA SCANDINAVICA | 1990年 / 48卷 / 02期
关键词：
Dental materials; Longevity; Restorative dentistry;
D O I：
10.3109/00016359009005863
中图分类号：
R78 [口腔科学];
学科分类号：
1003 ;
摘要：
The longevity of amalgam restorations in premolars and first and second molars in long-term recall patients has been calculated by means of survival analysis. The present retrospective longitudinal study includes information from 32 patients and their records over a time period of 17 years. The data were recorded by six dentists. The estimated time of 90% survival was 7 years. After 17 years the survival estimate decreased to 78% indicating a favorable longevity of amalgam restorations in patients taken care of in an established recall system. © 1990 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted.
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页码：93 / 97
页数：5
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