Subjects | Osteoarthritis (n=45) | Controls (n=33) | p Value1-150 | ||||||
---|---|---|---|---|---|---|---|---|---|
Mean | Median | Range | Mean | Median | Range | ||||
YKL-40 (ng/ml) | 90.3 | 67.5 | 33–343 | 66.93 | 59.0 | 20–262 | 0.035 | ||
C reactive protein (mg/l) | 2.93 | 2.03 | 0.17–9.3 | 1.40 | 0.93 | 0.17–7.84 | 0.006 | ||
Age (years) | 65 | 68 | 30–84 | 42 | 46 | 32–50 | 0.001 | ||
Mean joint space width (mm) | 1.7 | 1.6 | 3.8–0 | ND | ND | ND | |||
Minimum joint space width (mm) | 1.3 | 1.1 | 3.6–0 | ND | ND | ND |
↵1-150 p Value—osteoarthritis vcontrols.
ND = not done.