Fig. 2From: Cardiovascular disease in Alpha 1 antitrypsin deficiency: an observational study assessing the role of neutrophil proteinase activity and the suitability of validated screening toolsProteinase 3 activity footprint in AATD, non-AATD COPD and HC. AαVAL541 is measured in nM. Each dot represents one person’s measurement, taken from a plasma sample. Results were compared initially using Kruskal Wallis and then Dunn’s Multiple comparison. **** = p < 0.0001Back to article page