Abstract:
ABSTRACT
Objectives: To determine the gap between knowledge and practices of using face masks and respirators among Pakistani
Health care professionals (HCPs) during peak of first wave of COVID-19.
Study Design and Settings: A Cross-sectional online survey of HCPs from different parts of the country was conducted
from April-July 2020.
Methodology: A self-administered questionnaire was created using guidelines issued by World Health Organization (WHO)
and Centre of Disease Control (CDC) on use of masks and respirators in COVID-19 pandemic. It was distributed via email
and social media platforms. Valid responses (402) were analyzed by SPSS V.26. Descriptive statistics and chi square test
was applied and p-value < 0.05 was considered statistically significant.
Results: The knowledge of Pakistani HCPs about masks and respirators was satisfactory but practices were not in line with
current guidelines by WHO and CDC. Majority reported that they considered wearing mask/respirators in correct way but
only 34% participants knew all steps of wearing a surgical mask and few knew all steps of wearing an N95 respirator.
Concepts like fit test, seal and integrity of mask and respirators, hand hygiene, life of one mask/respirator and their reuse
were not clear among most of respondents.
Conclusion: In this diverse sample of Pakistani HCPs, practice of using face masks and respirators was not as per the
guidelines despite adequate knowledge. Lack of sufficient practice in using mask and respirators were noticed.
