The Effect of Mask & Face Shield on the General Discomfort of the Workers in the Food Industry: A Structural Equation Modeling Approach

Abstract

Using face mask & face shield and practicing hand sanitary measures mitigate the risk of getting COVID-19. However, different types of discomfort have been long associated with these especially among healthcare workers. An online survey with 255 respondents was conducted to investigate the discomfort felt by another group of frontliners: food & beverage company workers. Based on the SEM, it was found that exposure to PPE & sanitary protocols significantly explains general discomfort. Visual discomfort, skin irritation, and breathing difficulty contribute most to general discomfort. This study linked overall discomfort to work difficulties. Parts of the face that are most prone to discomfort were identified: ears, nose, and cheeks. For demographics, age, department, and role could affect the severity of specific types of discomfort. This study aims to be the basis for more SEM models and creation of more ergonomic PPE & sanitary protocols in the F & B industry.