Table 2.
Demographic characteristics (N=1148).
| Characteristic | Participants, n (%) | |
| Gender |
|
|
|
|
Male | 473 (41.2) |
|
|
Female | 675 (58.8) |
| Age |
|
|
|
|
18 and 19 | 14 (1.2) |
|
|
20-29 | 342 (29.8) |
|
|
30-39 | 475 (41.4) |
|
|
40-49 | 238 (20.7) |
|
|
>50 | 79 (6.9) |
| Marital status |
|
|
|
|
Single | 551 (48) |
|
|
Married | 581 (50.6) |
|
|
Other (including divorced, separated, or widowed) | 16 (1.4) |
| Education |
|
|
|
|
High school graduation or lower | 93 (8.1) |
|
|
College students | 209 (18.2) |
|
|
University graduation or higher | 846 (73.7) |
| Occupation |
|
|
|
|
Other or unemployed | 56 (4.9) |
|
|
Service, sales, or production | 96 (8.4) |
|
|
Self-employed or freelancer | 98 (8.5) |
|
|
Office worker, professional, or administrative job | 592 (51.6) |
|
|
Housewife | 133 (11.6) |
|
|
Student | 173 (15.1) |
| Medical profession |
|
|
|
|
No | 1020 (88.9) |
|
|
Yes | 128 (11.1) |
| Salary (US $)a |
|
|
|
|
<1825.82 | 73 (6.4) |
|
|
1825.82-3,651.63 | 426 (37.1) |
|
|
3,651.63-5,477.45 | 330 (28.7) |
|
|
>5,477.45 | 319 (27.8) |
| Location |
|
|
|
|
Seoul | 420 (36.6) |
|
|
Gyeonggi-do | 299 (26) |
|
|
Daegu Metropolitan City | 103 (9) |
|
|
Incheon Metropolitan City | 61 (5.3) |
|
|
Daejeon | 57 (5) |
|
|
Busan | 51 (4.4) |
|
|
Gyeongsangbuk-do | 29 (2.5) |
|
|
Chungcheongnam-do | 25 (2.2) |
|
|
Gwangju | 21 (1.8) |
|
|
Ulsan Metropolitan City | 17 (1.5) |
|
|
Gyeongsangnam-do | 15 (1.3) |
|
|
Gangwon-do | 13 (1.1) |
|
|
Jeollabuk do | 13 (1.1) |
|
|
Chung-cheong bukdo | 10 (0.9) |
|
|
Sejong City | 7 (0.6) |
|
|
Jeju Special Self-Governing Province | 4 (0.3) |
|
|
Jeollanam-do | 3 (0.3) |
aA currency exchange rate of US $1= ₩1095.40 is applicable (buy and sell base rate on January 13, 2021).