Table 6.
WORMS scoring of MRI of the knee at each visit
| WORMS | 25 M | 50 M | P1 | P value | 75 M | 150 M | P2 | P value |
|---|---|---|---|---|---|---|---|---|
| Baseline | 67.0 (19.8) | 78.8 (40.9) | 76.5 (23.5) | – | 71.3 (21.4) | 62.0 (17.9) | 70.8 (14.7) | – |
| 6 months | 67.5 (20.5) | 77.9 (41.2) | 74.9 (22.4) | 0.5521 | 71.4 (20.9) | 62.0 (17.7) | 69.9 (14.3) | 0.7360 |
| 12 months | 66.1 (19.2) | 78.0 (41.1) | 74.9 (22.5) | 0.5310 | 67.0 (20.9) | 60.6 (15.7) | 72.3 (15.2) | 0.0609 |
Values are shown as mean (SD)
The range of WORMS score used in this study was 0–314
25 M, 50 M, 75 M, 150 M = 25, 50, 75, 150 million cells, respectively
P1, P2 = Placebo 1 and 2, respectively
MRI magnetic resonance imaging, WORMS whole-organ magnetic resonance imaging score