Table 1.
Sociodemographic and health-related characteristics of the study participants (N=1016).
| Characteristics | Values, n (%) | |||
| Sociodemographic factors | ||||
|
|
Gender | |||
|
|
|
Male | 496 (48.8) | |
|
|
|
Female | 520 (51.2) | |
|
|
Age (years), mean 47.04 (SD 15.04) years | |||
|
|
|
18-29 | 170 (16.7) | |
|
|
|
30-39 | 157 (15.5) | |
|
|
|
40-49 | 190 (18.7) | |
|
|
|
50-59 | 201 (19.8) | |
|
|
|
≥60 | 298 (29.3) | |
|
|
Family size | |||
|
|
|
1 (living alone) | 146 (14.4) | |
|
|
|
more than 2 | 870 (85.6) | |
|
|
Marital status | |||
|
|
|
Married | 609 (59.9) | |
|
|
|
Single/divorced/bereaved | 407 (4.1) | |
|
|
Presence of children | |||
|
|
|
None | 790 (77.8) | |
|
|
|
More than 1 | 226 (22.2) | |
|
|
Education level | |||
|
|
|
Middle school or below | 28 (2.8) | |
|
|
|
High school graduate | 456 (44.9) | |
|
|
|
College | 468 (46.1) | |
|
|
|
Graduate school and above | 64 (6.3) | |
|
|
Income level (million won)a | |||
|
|
|
<2 | 229 (22.5) | |
|
|
|
2-3.99 | 360 (35.4) | |
|
|
|
4-5.99 | 220 (21.7) | |
|
|
|
6-7.99 | 155 (15.3) | |
|
|
|
≥8 | 52 (5.1) | |
|
|
Residence | |||
|
|
|
Urban | 887 (87.3) | |
|
|
|
Rural | 129 (12.7) | |
| Health-related factors | ||||
|
|
Seasonal influenza vaccination history (5 years) | |||
|
|
|
No | 335 (32.9) | |
|
|
|
Yes | 681 (67.0) | |
|
|
Underlying disease | |||
|
|
|
None | 648 (63.8) | |
|
|
|
More than 1 | 368 (36.2) | |
|
|
Subjective health | |||
|
|
|
Poor | 149 (14.7) | |
|
|
|
Moderate | 506 (49.8) | |
|
|
|
Good | 361 (35.5) | |
|
|
COVID-19 experience | |||
|
|
|
None | 998 (98.2) | |
|
|
|
Confirmed | 18 (1.8) | |
aCurrency exchange conversion rate of 1000 won=US $0.87 is applicable.