title: Restoration longevity in an Australian Defence Force population.
abstract: Replacement of restorations comprises a considerable portion of the work of most dentists. Consequently, factors that affect restoration longevity can influence the pattern of dental practice in a given community. Based on the results of research into treatment provision in the General Dental Service in Scotland, it was considered possible that factors such as the frequency with which patients were examined, and the frequency with which they changed dentists, might influence restoration longevity in other populations. Therefore, the present study was initiated to investigate the effects of these two factors in a population of 100 long-term members of the Royal Australian Air Force. No statistically significant relationship could be found between examination frequency, or frequent changes in dental practitioner, and restoration longevity. It is proposed that the large differences found in restoration longevity between this study and the Scottish study upon which it was based, may be due in part to the differing modes of remuneration of the dentists in the two studies.
authors.affiliation: RAAF Base, Wagga Wagga, NSW.
authors.forename: A S
authors.initials: AS
authors.lastname: Dawson
authors.forename: R J
authors.initials: RJ
authors.lastname: Smales
mesh_terms: D000328:Adult; D001315:Australia; D003793:Dental Restoration, Permanent / Q000191:economics; D003815:Dentists; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008889:Military Personnel; D010808:Physical Examination / Q000706:statistics & numerical data; D012606:Scotland; D016019:Survival Analysis