Fig. 3From: Bacterial and viral coinfection in idiopathic pulmonary fibrosis patients: the prevalence and possible role in disease progressionTime-trend analysis of FVC changes from baseline to 60 months after IPF diagnosis. p value (uninfected vs. coinfection) < 0.0001. p value (uninfected vs. viral infection) < 0.001. p value (uninfected vs. bacterial infection) < 0.001. p value (viral infection vs. bacterial infection) = 0.679. p value (coinfection vs. viral infection) < 0.001. p value (coinfection vs. bacterial infection) < 0.001Back to article page