Knowledge, Attitude and Practice of Mouth Mask Among Dentist: A Cross-Sectional Survey

Abstract

Purpose of Study: In dentistry, dental professionals are susceptible to contract infectious diseases while providing professional care. Transmission of microorganisms in the dental office may occur by direct contact or by inhalation/ingestion of the micro-organisms, inhaling aerosols from patient airways. As a personal protective equipment different type of masks has been indulged ranging from cloth masks, medical masks, and respirators. The study was conducted to check the knowledge, attitude, and awareness of mouth masks among dental professionals in wearing a surgical face mask to limit the spread of the disease. Methodology: A cross-sectional Survey was conducted among 461 dental professionals selected from Dhule District. The questionnaire comprised self-explanatory 19 closed ended self-filled questions. The questionnaire included set of 19 questions which had 7 knowledge-based questions 6 attitude-based questions and 6 practice-based questions regarding the use of mouth mask among dental professional. Results: 92.2% of participants mouth mask is necessary to prevent the spread of infections and 65.5% of participants believed that N95 mask should be used. 68.1% of participants believed that in the three-layered mask, middle layer act as a filter/barrier against infections. 67.5 % participants believed that surgical masks cover the nose, mouth, and chin and during aerosol generation procedures 57.9% study population preferred using N95 mask. Conclusion: Dentist’s need to be aware and knowledgeable about best practices such as the use of mouth mask as the preventive strategies like protective barrier can provide a safe working environment for all the dental personnel.

Key words: Dentist, COVID-19, N-95 Mask, Communicable disease, Awareness