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. Author manuscript; available in PMC: 2023 Jul 11.
Published in final edited form as: Eur Respir J. 2021 Dec 31;59(1):2003337. doi: 10.1183/13993003.03337-2020

FIGURE 3.

FIGURE 3

Freedom from death/lung transplant for a) prevalent versus incident cases (defined as pulmonary hypertension diagnosis before versus after the inception date of the PPHNet Registry), b) by World Symposium on Pulmonary Hypertension (WSPH) group based on the incident cohort and c) by WSPH group for the full cohort. Follow-up is truncated at 15 years. Four deaths in the diagnosis prior to 2014 cohort occurred after 15 years and are not shown (n=3 Group 1 patients and n=1 Group 2 patient). Shaded regions denote pointwise 95% confidence bands.