Table 1.
Study subjects’ characteristics.
| (n = 201) | All Subjects | Missing Data |
|---|---|---|
| Age, year | 79 (74–82) | - |
| Male, n (%) | 88 (43.8) | - |
| BMI, kg/m2 | 22.6 (22.1–24.6) | 5 (2.5) |
| Frequency of use, n (%) | - | |
| - 1/week | 155 (77.1) | |
| - 2/week | 43 (21.4) | |
| - 3 or more/week | 3 (1.5) | |
| Disease, n (%) | - | |
| - Orthopedic disease | 124 (61.7) | |
| - Cerebrovascular disease | 54 (26.9) | |
| - Cardiovascular disease | 37 (18.4) | |
| - Cancer | 28 (13.9) | |
| - Intractable disease 1 | 12 (6.0) | |
| Frailty domain, n (%) | ||
| - Physical frailty | 71 (40.6) | 26 (12.9) |
| - Cognitive dysfunction | 41 (24.7) | 35 (17.4) |
| - Social frailty | 122 (75.8) | 40 (19.9) |
Notes: The results show the median (interquartile range) or n (%). BMI = body mass index. 1 Intractable diseases included Parkinson’s disease, spinocerebellar degeneration, and multiple system atrophy.