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
1.007 (0.99, 1.001)
0.1
MMP-2
1.000 (0.99, 1.000)
1.0
MMP-3
0.997 (0.994, 0.999)
0.3
MMP-8
1.013 (1.005, 1.02)
< 0.0001
MMP-9
1.002 (1.00, 1.004)
0.002