Figure 3.

Correlation of serum levels of laminin, type IV collagen, type III procollagen N-terminal peptide, and hyaluronic acid to percentage of forced vital capacity in the prediction value, percentage of diffusing capacity of the lung for carbon monoxide in the prediction value, and high-resolution computed tomography score in the patients with connective tissue diseases interstitial lung disease. CTD-ILD = connective tissue diseases interstitial lung disease, HA = hyaluronic acid, IPF = idiopathic pulmonary fibrosis, IVC = type IV collagen, LN = laminin, PIIINP = type III procollagen N-terminal peptide.