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. 2020 Nov 3;7:569413. doi: 10.3389/fmed.2020.569413

Figure 2.

Figure 2

Kaplan-Meier estimates of 5-years survival from time of diagnosis in different pulmonary hypertension subtypes. IPAH, Idiopathic Pulmonary arterial hypertension; CTD, connective tissue disease; CTEPH, chronic thromboembolic pulmonary hypertension; PoPH, portopulmonary hypertension; PVOD, pulmonary veno-occlusive disease. The p-value for the overall comparison is <0.001. # compared with IPAH. Reproduced with permission of the © ERS 2020: European Respiratory Journal 40 (3) 596-603; doi: 10.1183/09031936.00101211 Published 31 August 2012.