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Assessment of knowledge and practice of cross--Infection control among Nigerian dental technologists
P A Akeredolu1, O O Sofola, O Jokomba
1Department of Restorative Dentistry, College of Medicine, University of Lagos.
Objective:
to determine the knowledge and current infection control practices among dental laboratory technologists in Nigeria.
Method:
a cross-sectional descriptive study using self-administered questionnaires distributed through the Dental Technologist Board.
Result:
86 questionnaires were returned out of the 200 distributed (response rate=43%). Knowledge of risk of transmission of infections was poor with a remarkable percentage of non-responders. More than half (61.9%) considered HIV infection as the greatest infectious occupational hazard for them while only 25.5% correctly responded that Hepatitis B(HBV) was the greatest risk. Infection control practices were inadequate with 53.5% of them never sterilising their hand instruments and 74.4% treat impressions by rinsing in water while as high as 39.5% never wear gloves while working in the laboratory. Only 21(24.4%) had received HBV vaccination and 38.4% were not aware of the need to be vaccinated.
Conclusion:
the knowledge and practice of infection control was poor and below acceptable standards. The paper recommended ways by which improvements can be made.
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