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Viral hepatitis in dentists in Norway.
Acta Odontologica Scandinavica
|January 1, 1980
Summary
Viral hepatitis risk for dentists is lower than previously thought. This study found hepatitis B exposure rates similar to the general population, with no increased risk for dental professionals.
Area of Science:
- Hepatology
- Infectious Diseases
- Occupational Health
Background:
- Viral hepatitis is a significant concern in healthcare settings.
- Previous studies suggested a high prevalence among dentists.
- Recent data indicates a potentially lower risk in Norway.
Purpose of the Study:
- To assess the seroprevalence of viral hepatitis markers in Norwegian dental professionals.
- To compare hepatitis A and B exposure rates in dentists versus the general population.
- To evaluate the actual occupational risk of viral hepatitis for dentists.
Main Methods:
- Analysis of serological markers for hepatitis A and B virus.
- Comparison of marker frequencies between dental professionals and the general population.
- Supplementary data to a prior questionnaire-based survey.
Main Results:
- Hepatitis B exposure rates in dentists were not significantly higher than in the general population.
- Frequency of antibodies to hepatitis A virus was comparable to the general population.
- The study identified an insignificantly higher exposure rate to hepatitis B.
Conclusions:
- The occupational risk of viral hepatitis for dentists in Norway appears to be low.
- Serological data supports findings of a low hepatitis risk in this professional group.
- Dentists do not present an exceptionally high prevalence of viral hepatitis markers.