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. 2021 Aug 16;12:722448. doi: 10.3389/fpsyt.2021.722448

Table 1.

Basic characteristics of the respondents (n = 14,715 participants).

Category Frequency Percent Mean Standard deviation
Gender
Male 6,894 47% 1.53 0.50
Female 7,821 53%
Age (years)
≤ 17 1,258 8.5% 4.93 2.31
18 ~ 24 2,480 16.9%
25 ~ 29 2,054 14.0%
30 ~ 34 1,615 11.0%
35 ~ 39 1,756 11.9%
40 ~ 44 1,704 11.6%
45 ~ 49 920 6.3%
50 ~ 54 1,040 7.1%
55 ~ 59 828 5.6%
60 ~ 69 1,060 7.2%
Education level
Primary school and below (including those with no systematic education) 753 5%
Junior high school 1,630 11%
High school (higher vocational school, technical secondary school, and technical school) 1,873 13% 5.25 1.34
Junior college (self-examination, adult education, and promotion) 3,176 22%
Bachelor's degree 4,909 33%
Master's degree or above 2,374 16%
Urban and rural areas 1.34 0.48
Cities and towns 8,039 55%
Rural 6,676 45%
Profession
Front-line medical staff for epidemic prevention 520 4%
Front-line epidemic prevention volunteer 599 4%
Public institution/civil servant/government staff 1,559 11%
Professional (e.g., teacher/lawyer) 1,538 11%
Service personnel (e.g., catering waiter/driver/salesperson) 742 5%
Freelancer (writer/artist/tour guide, etc.) 694 5% 7.94 3.40
Worker (e.g., factory worker/construction worker/city sanitation workers) 674 5%
Company employee 1,516 11%
Businessman/employer/salesperson/self-employed 620 4%
Student 3,005 21%
Housewife 801 6%
Farmer/herdsman/fisherman 1,154 8%
Unemployed/unemployed 997 7%