|
Demographic characteristics
|
Frontline epidemic prevention experience, N (%)
|
Total, N = 22,459
|
T or χ2
|
P-value
|
|---|
|
Yes, 9402 (41.9)
|
No, 13,057 (58.1)
|
|---|
|
Gender
|
|
Male
|
6392 (68.0)
|
7812 (59.8)
|
14,204 (63.2)
|
156.399
|
< 0.001
|
|
Female
|
3010 (32.0)
|
5245 (40.2)
|
8255 (36.8)
|
|
Age (years), mean ± SD
|
28.09 ± 7.50
|
27.73 ± 8.08
|
27.88 ± 7.84
|
− 3.457
|
0.001
|
|
BMI, mean ± SD
|
21.93 ± 4.85
|
22.13 ± 4.91
|
22.049 ± 4.88
|
3.058
|
0.002
|
|
Marital status
|
|
Married
|
5035 (53.6)
|
6147 (47.1)
|
11,182 (49.8)
|
121.955
|
< 0.001
|
|
Never-married
|
4022 (42.8)
|
6545 (50.1)
|
10,567 (47.1)
|
|
Othersa
|
345 (3.7)
|
365 (2.8)
|
710 (3.2)
|
|
Education
|
|
Primary schools and below
|
172 (1.8)
|
164 (1.3)
|
336 (1.5)
|
38.409
|
< 0.001
|
|
Middle school
|
602 (6.4)
|
871 (6.7)
|
1473 (6.6)
|
|
High school or technical secondary school
|
2292 (24.4)
|
3582 (27.4)
|
5874 (26.2)
|
|
College
|
2790 (29.7)
|
3717 (28.5)
|
6507 (29.0)
|
|
Bachelor’s degree and above
|
3546 (37.7)
|
4723 (36.2)
|
8269 (36.8)
|
|
Occupation
|
|
Medical workers
|
478 (5.1)
|
233 (1.8)
|
711 (3.2)
|
421.452
|
< 0.001
|
|
Community worker
|
620 (6.6)
|
391 (3.0)
|
1011 (4.5)
|
|
Policemen
|
124 (1.2)
|
68 (0.5)
|
192 (0.9)
|
|
Other
|
8180 (87.0)
|
12,365 (94.7)
|
20,545 (91.5)
|
|
Place of current residence
|
|
Hubei
|
121 (1.3)
|
171 (1.3)
|
292 (1.3)
|
0.022
|
0.882
|
|
Other parts of China
|
9281 (98.7)
|
12,886 (98.7)
|
22,167 (98.7)
|
- aOthers included remarried, cohabiting, separated, divorced, and widowed
