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Background: Corona virus illness 2019 is now a global disaster that needs thoughtful consideration. This case endangers the dental profession because it is usually primarily based on aerosol-generating procedures. To stop spread of infection and cross-contamination, use of personal protecting equipments including N95 masks or surgical masks is essential. Together with the prevention of infection, the masks may pose physiological results. Aim: This examine aimed to guage the influence of N95 respirator and surgical masks on the blood oxygen saturation, heart price and blood pressure of healthy dentists. Methodology: The present examine is designed as a cross-sectional survey together with wholesome dentists. Blood oxygen saturation (SPO2), coronary heart fee(HR) and blood strain (BP)have been recorded for N95 and surgical mask teams separately. Collected data was statistically analyzed primarily based on pupil-t check. Results: The 1 hr SPO2and HR values for N95 respirator had been statistically important. No vital change in blood stress noticed for each N95 and surgical masks. Conclusion: The usage of brief duration N95 masks has impression on blood oxygen saturation and heart fee of wholesome dentists. There was no affect on blood stress in both N95 and surgical masks.
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