Spearman correlation coefficients (r) and significance (p) for Aα-Val360 with alpha-1-antitrypsin/neutrophil elastase (A1AT/NE) complex, myeloperoxidase (MPO) and calprotectin (CP) for subjects with and without A1AT deficiency
| Aα-Val360 vs A1AT/NE complex | Aα-Val360 vs MPO | Aα-Val360 vs CP | |
| Normal | r=0.414 | r=0.694 | r=0.535 |
| (n=24) | p=0.045 | p=1.66x10−4 | p=0.007 |
| PiZ | r=0.644 | r=0.762 | r=0.492 |
| (n=40) | p= 7.25×10−6 | p=1.11×10−8 | p=0.001 |