Demographic characteristics
Demographic items in this study included gender, age, occupation classification, marriage status, educational level. A total of 98 participants were included in the research, who were separated into 3 categories according to occupational classification. Among them, 20 were COVID-19 survivors (20.41%), 54 nurses (55.10%), and 24 hygienists (24.49%) separately. Mean age was 32.1±7.3 (range, 23-68), and 68 were female (69.74%). Of the marriage status, 24 (24.49%) got married and 74 (75.51%) were unmarried. 66.32% (n=65) had higher education of the bachelor and above while 20.41% (n=20) had college education, and the remained 13.27% (n=13) had a high school education and below (Table 1).