Characteristics | Participants | |
---|---|---|
N = 1328 | ||
Mean age, years (SD) | 70.0 (5.9) | |
Education, n (%) | Less than elementary school | 502 (37.8) |
Elementary school | 542 (40.8) | |
Middle school | 179 (13.5) | |
High school or higher | 105 (7.9) | |
Living alone, n (%) | Yes | 317 (23.9) |
No | 1011 (76.1) | |
Household incomea, 10,000 won/month, n (%) | < 50 | 293 (23.0) |
50–99 | 469 (36.8) | |
100–199 | 362 (28.4) | |
≥ 200 | 152 (11.9) | |
Symptoms, n (%) | Fatigue | 728 (54.8) |
Pain | 755 (56.9) | |
Sleep disturbance | 443 (33.4) | |
Indigestion | 335 (25.2) | |
Depression/anger/anxiety | 353 (26.6) | |
Number of symptoms, n (%) | 0 | 314 (23.6) |
1 | 257 (19.4) | |
2 | 274 (20.6) | |
3 | 211 (15.9) | |
4 | 184 (13.9) | |
5 | 88 (6.6) | |
Diagnosed diseasesb, n (%) | Hypertension | 889 (66.9) |
Obesity | 690 (52.0) | |
Dyslipidemia | 555 (41.8) | |
Arthritis | 399 (30.0) | |
Diabetes mellitus | 217 (16.3) |