Awareness, Knowledge and Risk Perception of COVID-19 among Dental Health Care Professionals and its Impact on Clinical Dental Practice and Oral Healthcare Delivery in the Western Region of Saudi Arabia

Shetty, S.; Alhazmi, L. S.; Alrifai, J. A.; Abuarab, R. K.; Hamdi, N. S.; Ponnan, S.

Introduction: The outbreak of novel coronavirus disease (COVID-19) has influenced every aspect of life. Healthcare professionals, especially dentists, are exposed to a higher risk of getting infected due to close contact with infected patients primarily through aerosol generated procedures. This study aimed to assess the awareness and risks of getting infected among dentists in the western region of Saudi Arabia, while working during the current novel coronavirus disease (COVID-19) pandemic. In addition, dentists' knowledge about various practice modifications to combat COVID-19 cross infection and spread were evaluated. Materials and Methods: A total of 329 participants including 123 males and 196 females responded to an online questionnaire consisting of 30 questions, which was circulated among all kinds of dental healthcare professionals through social media and e-mails after obtaining approval from the institutional ethical committee. Results: Chi square tests revealed significant differences when comparing the responses of the participants based on qualification with regard to key responses related to awareness and practice perceptions such as HEPA filters, pulse oximeter, wearing an N-95 mask, using a face shield, a High volume suction and rubber dam.(p<0.05) Conclusion: Although, there were variations in responses among the various dental professionals, it can be concluded that it is important to ensure increased knowledge and awareness of covid -19 risks and transmission which is absolutely essential in dental practice to ensure optimal oral care during the ongoing pandemic.