COVID-19 Prevalence among Czech Dentists
Open Access
- 27 November 2021
- journal article
- research article
- Published by MDPI AG in International Journal of Environmental Research and Public Health
- Vol. 18 (23), 12488
- https://doi.org/10.3390/ijerph182312488
Abstract
This work evaluates the prevalence of coronavirus disease (COVID-19), a viral infection caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), among members of the Czech Dental Chamber. The assessment was based on an online questionnaire filled out by 2716 participants, representing 24.3% of all chamber members. Overall, 25.4% of the participants admitted they were diagnosed with COVID-19 by 30 June 2021, with no statistical differences between the sexes. While in the age groups under 50 the reported prevalence was around 30%, with increasing age, it gradually decreased to 15.2% in the group over 70 years. The work environment was identified as a place of contagion by 38.4% of the respondents. The total COVID-19 PCR-verified positivity was 13.9%, revealing a statistically lower prevalence (p = 0.0180) compared with the Czech general population, in which the COVID-19 PCR-verified positivity was ~15.6% (fourth highest rank in the world). The total infection–hospitalization ratio (IHR) was 2.8%, and the median age group of hospitalized individuals was 60–70 years. For respondents older than 60 years, the IHR was 8.7%, and for those under 40 years, it was 0%. Of the respondents, 37.7% admitted that another team member was diagnosed with COVID-19, of which the most frequently mentioned profession was a nurse/dental assistant (81.2%). The results indicate that although the dentist profession is associated with a high occupational risk of SARS-CoV-2 infection, well-chosen antiepidemic measures adopted by dental professionals may outweigh it.Funding Information
- Charles University (Progres Q40/13)
This publication has 14 references indexed in Scilit:
- Prevalence and risk indicators of first-wave COVID-19 among oral health-care workers: A French epidemiological surveyPLOS ONE, 2021
- Estimating COVID-19 prevalence and infection control practices among US dentistsThe Journal of the American Dental Association, 2020
- A perspective on dental activity during COVID‐19: The Italian surveyOral Diseases, 2020
- Exaggerated risk of transmission of COVID-19 by fomitesThe Lancet Infectious Diseases, 2020
- The Attitudes and Professional Approaches of Dental Practitioners during the COVID-19 Outbreak in Poland: A Cross-Sectional SurveyInternational Journal of Environmental Research and Public Health, 2020
- The cytokine storm and COVID‐19Journal of Medical Virology, 2020
- COVID-19: Transmission, prevention, and potential therapeutic opportunitiesClinica Chimica Acta; International Journal of Clinical Chemistry, 2020
- Acute respiratory failure in COVID-19: is it “typical” ARDS?Critical Care, 2020
- Stability of SARS-CoV-2 in different environmental conditionsThe Lancet Microbe, 2020
- Clinical features of patients infected with 2019 novel coronavirus in Wuhan, ChinaThe Lancet, 2020