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Knowledge, Attitude, And Practice Regarding Use of Face Mask Among Health Care Workers as a Measure of Covid-19 Infection Prevention in Federal Medical Centre, Asaba, Delta State Nigeria
Introduction: Effective use of Face mask is very important to protect healthcare workers (HCWs) against respiratory hazards including COVID-19.Several countries are presently using face masks in their infection control plans, besides, incorrect use and disposal may actually increase the rate of transmission. The purpose of this study was to investigate the knowledge, attitude, and practices of healthcare workers (HCWs) regarding the use of face mask as a measure to COVID-19 infection prevention.
Materials and Methods: This survey was conducted by interviewing 345 HCWs using a questionnaire consisting of the demographic characteristics, questions regarding the knowledge, attitude, and practices of use of face mask. Each correct answer was scored 1 and each incorrect answer scored 0. The total number of questions were 25; 10 for Knowledge, 8 for Practice and 7 for Attitude of heath care workers on the use of face mask. The final aggregate score was calculated and then labeled according to the percentage of correct responses as good >50% and poor < 50% for Knowledge, Practice and Attitude of health care workers on use of face mask. Data were gathered, analyzed using SPSS software version 25.
Results: A total of 345 participants with a mean age of 36.0 years (108 males and 237 females) were included in the study. The Health care workers were good in Knowledge 324 (93.9%), attitude 250 (72.5%), and practice 282(81.7%) regarding use of face mask. However clinical HCW had good knowledge(X2 = 13.84, P value = 0.001, 95% CI= 0.08-0.51) and attitude(X2= 13.80, p value = 0.0001, 95% CI=0.21-0.6) of use of face mask than Non Clinical HCW when compared with their practice(X2=1.10, p value = 0.30, 95 % CI=0.40-1.35)
Conclusions: Knowledge, attitude of HCWs regarding the use of face masks were found to be adequate. but moderate-to-poor level of practice regarding the use of face mask. HCWs and general public to create awareness regarding the proper use of face mask by utilizing all social media. Provision of user friendly mask by government to the hospitals and at affordable rate to the public in order to improve their level of practice in wearing the masks.