| Stable COPD n = 53 | AE-COPD n = 44 | ||
---|---|---|---|---|
 | rho | p value | rho | p value |
Age of patients | Â | Â | Â | Â |
MMP-2 | -0.162 | 0.266 | -0.113 | 0.482 |
MMP-9 | 0.090 | 0.527 | 0.001 | 0.931 |
MMP-12 | 0.072 | 0.616 | -0.055 | 0.726 |
TIMP-1 | -0.021 | 0.884 | -0.067 | 0.675 |
TIMP-2 | 0.015 | 0.922 | -0.141 | 0.379 |
Packs per year | Â | Â | Â | Â |
MMP-2 | -0.102 | 0.499 | 0.126 | 0.452 |
MMP-9 | -0.236 | 0.103 | -0.042 | 0.802 |
MMP-12 | -0.149 | 0.317 | -0.033 | 0.839 |
TIMP-1 | -0.069 | 0.636 | 0.012 | 0.940 |
TIMP-2 | -0.088 | 0.578 | -0.101 | 0.547 |
FEV1 % predicted | Â | Â | Â | Â |
MMP-2 | -0.140 | 0.339 | -0.186 | 0.251 |
MMP-9 | -0.241 | 0.085 | -0.475a | 0.002 |
MMP-12 | -0.242 | 0.087 | -0.281 | 0.071 |
TIMP-1 | -0.162 | 0.246 | -0.510a | 0.001 |
TIMP-2 | -0.166 | 0.281 | -0.492a | 0.001 |
FEV/FVC | Â | Â | Â | Â |
MMP-2 | -0.049 | 0.741 | -0.130 | 0.424 |
MMP-9 | -0.151 | 0.284 | -0.364b | 0.019 |
MMP-12 | -0.107 | 0.457 | -0.180 | 0.254 |
TIMP-1 | -0.114 | 0.418 | -0.420a | 0.006 |
TIMP-2 | -0.177 | 0.250 | -0.365b | 0.020 |
RV % predicted | Â | Â | Â | Â |
MMP-2 | -0.113 | 0.445 | 0.175 | 0.287 |
MMP-9 | 0.106 | 0.459 | 0.307 | 0.054 |
MMP-12 | 0.042 | 0.773 | 0.099 | 0.537 |
TIMP-1 | 0.135 | 0.339 | 0.365b | 0.021 |
TIMP-2 | 0.161 | 0.302 | 0.344b | 0.032 |
DLCO % predicted | Â | Â | Â | Â |
MMP-2 | -0.109 | 0.475 | 0.097 | 0.566 |
MMP-9 | -0.057 | 0.700 | 0.079 | 0.636 |
MMP-12 | -0.026 | 0.860 | 0.058 | 0.725 |
TIMP-1 | -0.016 | 0.911 | -0.125 | 0.454 |
TIMP-2 | -0.199 | 0.219 | 0.069 | 0.684 |