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[Measurement of epidemiological facts in dentistry]
J U Niehoff1, A Lehmann, G Behrbohm
1Instituts für Sozialhygiene des Bereichs Medizin (Charite) der Humboldt-Universität zu Berlin.
Deutsche Stomatologie (Berlin, Germany : 1990)
|September 1, 1990
Summary
Epidemiological studies on caries often use prevalence data, but incidence studies are crucial for understanding changes. This paper addresses challenges in applying modern epidemiological methods, like incidence density, to caries research.
Area of Science:
- Dental epidemiology
- Public health
Background:
- Caries research frequently relies on prevalence studies, observing trends like 'caries increase' or 'caries decline'.
- Prevalence data describes the current state but lacks the explanatory power of incidence data for understanding disease dynamics.
- Modern epidemiological methodologies are underutilized in dental research, particularly for caries.
Purpose of the Study:
- To highlight the limitations of prevalence-based studies in explaining caries trends.
- To discuss the challenges and propose solutions for implementing incidence studies in caries research.
- To adapt modern epidemiological concepts, such as incidence density and cumulative incidence, for use in dental cohort studies.
Main Methods:
- Review of current epidemiological approaches in caries research.
- Analysis of the difficulties in applying incidence study methodologies to dental caries.
- Discussion of cohort study designs in the context of dental epidemiology.
Main Results:
- Prevalence studies offer limited insight into the causes of caries fluctuations.
- Standard epidemiological terms like incidence density and cumulative incidence are challenging to apply directly to caries.
- There is a need for methodological adaptation to effectively utilize incidence studies in stomatology.
Conclusions:
- Incidence studies are essential for a deeper understanding of caries dynamics beyond simple prevalence.
- Methodological adjustments are required to successfully integrate modern epidemiological techniques into caries research.
- Adopting incidence-based approaches will improve the explanation and management of caries trends.