[Trends in dental and oral health status in Germany between 1997 and 2014].

Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz

Institut der Deutschen Zahnärzte (IDZ), Köln, Deutschland.

Published: July 2021

Background: Currently, there is no comprehensive presentation of trends in oral diseases in the German general population over the last 20 years.

Objectives: How did prevalences of caries, periodontitis, and tooth loss and their determinants change in Germany between 1997 and 2014?

Materials And Methods: We analysed data from 35- to 44-year-olds and 65- to 74-year-olds from the German Oral Health Studies ("Deutsche Mundgesundheitsstudien" [DMS]) III to V and of 25- to 74-year-olds from the Studies of Health in Pomerania (SHIP‑0 and SHIP-Trend-0). The decayed, missing, filled teeth index (DMFT), the number of sound teeth, the community periodontal index (CPI), and data on tooth count and edentulism were analysed.

Results: Regarding determinants, an increase in subjects with high school education, a slight decrease in smokers, and an increase in better oral hygiene patterns was observed in both studies. In 35- to 44-year-olds, the number of sound teeth increased from 11.9 in DMS III to 16.8 in DMS V, while in 65- to 74-year-olds the number of sound teeth increased by 5.9. A similar trend was observed in SHIP. In DMS, the prevalence of the highest CPI score of 4 decreased from 9.3% to 3.5% in 35- to 44-year-olds; in 65- to 74-year-olds, the 2014 prevalence was at the same level as in 1997 (10.5% and 9.8%). In parallel, the percentage of edentulous 65- to 74-year-olds halved in both studies. The number of teeth increased across all age strata.

Conclusions: DMS and SHIP consistently showed an increase in the number of healthy teeth free of fillings, a slight reduction of subjects with a CPI score of 4, more tooth retention, and less edentulism. Because of more tooth retention and current demographic changes, higher periodontal treatment needs might be expected for the future.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8241795PMC
http://dx.doi.org/10.1007/s00103-021-03345-6DOI Listing

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