From: Association of circulating levels of MMP-8 with mortality from respiratory disease in patients with rheumatoid arthritis
MMP (ng/ml)
Hazard ratio (95% CI)
P
MMP-1
1.003 (0.99, 1.01)
0.3
MMP-2
1.0005 (0.99, 1.001)
0.7
MMP-3
0.999 (0.998, 1.000)
0.07
MMP-8
1.006 (1.002, 1.01)
0.003
MMP-9
1.005 (1.00, 1.001)
0.04