PMID: 11922407Apr 2, 2002Paper

Predictors of Norwegian dentists' decisions to recommend replacement of teeth at the time of extraction

Community Dental Health
Tordis A TrovikOla Haugejorden

Abstract

To study predictors of dentists' recommendations to replace the teeth which they extracted for adult patients in Norway in 1998. Cross-sectional postal questionnaire survey. A systematic random sample of 1,500 Norwegian general dental practitioners and response rate of 67% after two reminders. After exclusions, 302 dentists who had extracted 822 permanent teeth for 587 patients (16-92 years old) over a period of two weeks, were accepted for the study. According to the dentists, 30% of the patients were in definite need of a replacement for the extracted tooth or teeth, 29% were cases open to question and 41% had no need for a replacement. Model I: Tooth type extracted and the number of teeth extracted per patient were the most important predictors of the dentists definitely recommending a replacement after tooth extraction. Model II: When including the group of patients for whom a replacement was open to question, the odds of the dentists recommending a replacement for having an extracted anterior tooth or premolar increased from 13 (95% CI 6.16, 26.07) to 21 (95% CI 10.51, 40.69). Demographic characteristics had no significant effect on the dentists' decision. The two most important predictors for recommending a replacement af...Continue Reading

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