Variables | Â | Minimum | Maximum | Mean | S.D. |
---|---|---|---|---|---|
Age (years) | – | 65 | 101 | 76.4 | 7.4 |
Sex (n, %) | Male | – | – | 1218 | 55.4 |
Marital status (n, %) | unmarried | – | – | 1038 | 47.2 |
Education (n, %) | Uneducated | – | – | 849 | 38.6 |
Primary school | – | – | 374 | 17.0 | |
Junior high school | – | – | 688 | 31.3 | |
Senior high school or above | – | – | 288 | 13.1 | |
Living alone (n, %) | Alone | – | – | 425 | 19.3 |
Economic status | Poor | – | – | 341 | 15.5 |
(n, %) | Fair | – | – | 1671 | 76.0 |
Good | – | – | 187 | 8.5 | |
Perception of health status (n, %) | Poor | – | – | 1281 | 58.3 |
Suicide ideation (n, %) |  | – | – | 68 | 3.1 |
BSRS | Total scores | 0 | 17 | 3.7 | 3.0 |
BSRS total score > 5 (n, %) |  | – | – | 557 | 25.3 |
Quality of life subdomains | Total scores | 26.4 | 77.4 | 52.4 | 7.3 |
Physical health | 5.1 | 19.4 | 12.5 | 2.5 | |
Social relationship | 6.0 | 20.0 | 13.5 | 2.2 | |
Environmental | 5.8 | 19.1 | 13.7 | 1.9 | |
Psychological | 6.0 | 19.3 | 12.9 | 2.3 | |
MMSE | Total scores | 0 | 30 | 21.1 | 6.2 |
Impaired cognition (n, %) |  | – | – | 850 | 38.7 |