Fig. 2
From: Survival in Idiopathic pulmonary fibrosis acute exacerbations: the non-steroid approach
Kaplan-Meier survival curves of patients with IPF acute exacerbation treated with the study protocol after hospital discharge (black line) that showed an 83 % 1-year survival. Patients that died while hospitalized are shown in red line and the overall IPF acute exacerbation population in green line