دانلود مقاله با موضوع بررسی تاثیر پوشیدن صورت ماسک در پیشگیری از COVID-19

دانلود مقاله با موضوع بررسی تاثیر پوشیدن صورت ماسک در پیشگیری از COVID-19

دانلود مقاله با موضوع بررسی تاثیر پوشیدن صورت ماسک در پیشگیری از COVID-19

دانلود مقاله با موضوع بررسی تاثیر پوشیدن صورت ماسک در پیشگیری از COVID-19

 

در قالب pdf و در  15 اسلاید،قابل ویرایش، شامل:

موضوع به انگلیسی:Astudy of the effect of wearing face
masks in preventing COVID-19

بخشی از متن:Abstract
Purpose – The purpose of this paper is to intelligibly demonstrate the effectiveness of face mask wearing as a
means to prevent COVID-19 transmission. Through understanding the benefits of wearing masks, it is hoped to
facilitate the change of societal behavior and more people are willing to wear face mask.
Design/methodology/approach – The paper investigates the 50 states in the United States of America (U.S.)
and Washington, D.C. that implemented the mask mandates before September 30, 2020, which are divided into
four groups: (1) those implemented the statewide mask mandates before June 5, 2020 when World Health
Organization (WHO) recommended mask wearing; (2) those implemented statewide mask mandates after June
5, 2020; (3) those implemented partial mandates affecting 30 percent or more of the state’s population; and (4)
those implemented partial mandates affecting less than 30 percent. Simple descriptive statistics are analyzed.
Findings – For the 50 U.S. states andWashington, D.C., the higher themaskwearing rate, the lower the number
of COVID-19 cases (correlation coefficient: 0.69 (p<0.001)). For the 23 stateswithmobility reduction of less than
15 percent, the higher the proportion of population required to wear masks, the lower the number of cases. This
can be seen from the difference in the number of cases among the four groups by ANOVA (p 5 0.013).
Originality – The positive effect of wearing masks is shown based on simple descriptive statistics for intuitive
and intelligible understanding, which may lead people to comprehend the importance of wearing masks, and
break through their custom, culture, and norms, and wear masks.
Keywords COVID-19, Mask mandate, Mask effect, Behavior change, United States
Paper type Research paper

 

 

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