Fig. 1From: Biomarkers of collagen synthesis predict progression in the PROFILE idiopathic pulmonary fibrosis cohortBaseline comparison of collagen synthesis neoepitope concentrations for collagen-type 1 (P1NP), −type 3 (PRO-C3) and -type 6 (PRO-C6) in healthy controls and participants with idiopathic pulmonary fibrosis. Plots represent mean and 95% CI (error bars) adjusted for age and genderBack to article page