| Progressive (n = 22) | Non-progressive (n = 96) | p | ||
|---|---|---|---|---|
| COMP (entry) | ug/ml | 1.36 ± 0.38 | 1.18 ± 0.41 | < 0.05 |
| COMP (3 years) | ug/ml | 1.76 ± 0.59 | 1.18 ± 0.35 | <0.05 |
| Chondrex (entry) | ng/ml | 93.35 ± 81.59 | 77.97 ± 47.36 | NS |
| Chondrex (3 years) | ng/ml | 98.03 ± 85.04 | 83.35 ± 52.81 | NS |