Mobility and pain medication usage at all follow-up time points
| Result | 1 Week (%) | 1-Month Follow-Up (%) | 6 Months (%) | 1 Year (%) | |
|---|---|---|---|---|---|
| Mobility | Improved | 100 (7/7) | 80 (4/5) | 100 (6/6) | 100 (5/5) |
| No change | 0 (0/7) | 0 (0/5) | 0 (0/6) | 0 (0/5) | |
| Worse | 0 (0/7) | 20 (1/5) | 0 (0/6) | 0 (0/5) | |
| Pain medication use | Decreased or none | 67 (4/6) | 60 (3/5) | 100 (6/6) | 100 (3/3) |
| None | 17 (1/6) | 0 (0/5) | 17 (1/6) | 33 (1/3) | |
| Decreased | 50 (3/6) | 60 (3/5) | 83 (5/6) | 67 (2/3) | |
| No change | 33 (2/6) | 20 (1/5) | 0 (0/6) | 0 (0/3) | |
| Increased | 0 (0/6) | 20 (1/5) | 0 (0/6) | 0 (0/3) |