Table 1.
Baseline participant characteristics.
| Characteristics | All participants (N=68), n (%) | Intervention group (n=41), n (%) | Waitlist group (n=27), n (%) | |
| Sex | ||||
|
|
Male | 33 (49) | 19 (46) | 14 (52) |
|
|
Female | 35 (51) | 22 (54) | 13 (48) |
| Marital status | ||||
|
|
Single | 55 (81) | 29 (71) | 26 (96) |
|
|
Married | 12 (18) | 12 (29) | 0 (0) |
|
|
Divorce | 1 (1) | 0 (0) | 1 (4) |
| Education | ||||
|
|
High school graduation | 6 (9) | 6 (15) | 0 (0) |
|
|
College | 27 (40) | 12 (29) | 15 (56) |
|
|
Graduation from university | 13 (19) | 11 (27) | 2 (7) |
|
|
Graduate student | 22 (32) | 12 (29) | 10 (37) |
| Employment | ||||
|
|
Student | 35 (51) | 19 (46) | 16 (59) |
|
|
Not working | 3 (4) | 3 (7) | 0 (0) |
|
|
Full time | 19 (28) | 16 (39) | 3 (9) |
|
|
Part time | 11 (16) | 3 (7) | 8 (30) |
| Monthly income (KRW ₩ [US $]) | ||||
|
|
No income | 15 (23) | 7 (17) | 8 (30) |
|
|
<500,000 (<380.6) | 10 (15) | 5 (12) | 5 (19) |
|
|
510,000-1,000,000 (388.22-761.21) | 6 (9) | 3 (7) | 3 (11) |
|
|
1,010,000-1,500,000 (768.82-1141.81) | 7 (10) | 7 (17) | 0 (0) |
|
|
1,510,000-2,000,000 (1149.43-1522.42) | 5 (7) | 2 (5) | 3 (11) |
|
|
2,010,000-2,500,000 (1503.03-1903.02) | 7 (10) | 2 (5) | 5 (19) |
|
|
2,510,000-3,000,000 (1910.63-2283.63) | 3 (4) | 1 (2) | 2 (7) |
|
|
3,010,000-4,000,000 (2291.24-3044.84) | 5 (7) | 5 (12) | 0 (0) |
|
|
>4,000,000 (>3052.45) | 10 (15) | 9 (22) | 1 (3) |