Table 1.
The characteristics of participants.
| Number | 50 | |
| Age (year) | 74.0 ± 10.4 | |
| Gender (female number) | 37 | |
| Height (average ± standard deviation, cm) | 152.2 ± 7.7 | |
| Body weight (average ± standard deviation, kg) | 54.8 ± 9.0 | |
| The Kellgren–Lawrence grade | 1 | 5 |
| 2 | 23 | |
| 3 | 12 | |
| 4 | 5 | |
| Unknowna | 5 | |
| Osteoarthritis | Spine | 20 |
| Hip | 4 | |
| Complication | Diabetes | 6 |
| (number) | Hypertension | 21 |
| Renal failure | 1 | |
| Cerebral Vascular Disorder | 3 | |
| Gastrointestinal bleeding | 1 | |
a
The term “unknown” refers to the people who did not undergo radiographical evaluation.