Figure 3
From: Serum amino acid concentrations and clinical outcomes in smokers: SPIROMICS metabolomics study
Volcano plots showing the association between log-transformed metabolite concentrations and FEV1% predicted (A), % low attenuation area (LAA) <−950 Hounsfield Units (HU) on chest computed tomography (CT) (B), and 6-minute walking distance (C). Black dots represent individual metabolites.
