| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Osteoarthritis | 72 | 27 | |
| Improve mobility | 44 | 18 | |
| Rheumatoid arthritis | 8 | 3 | |
| Arthritis pain | 4 | 3 | |
| Pain in knee(s) | 3 | 0 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Pain in knee(s) | 6 | |
| Joint pain | 5 | |
| Pain | 4 | |
| Walking problems | 2 | |
| Balance problems | 1 | |
| Difficulty climbing stairs | 1 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 6 | |
| Moderate | 12 | |
| Mild | 12 | |
| None | 17 |