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. 2024 Jan 15;10(1):00612-2023. doi: 10.1183/23120541.00612-2023

FIGURE 5.

FIGURE 5

Kaplan–Meier survival curves in PAH and in PVOD after matching on age, sex and pulmonary vascular resistance: a) whole cohorts and b) according to baseline risk status in four strata. a) log-rank comparisons tests, p<0.001. b) log-rank comparisons tests: PAH low risk versus PVOD low risk, p=0.523; PAH intermediate–low risk versus PVOD intermediate–low risk, p=0.070; PAH intermediate–high risk versus PVOD intermediate–high risk, p<0.001; PAH high risk versus PVOD high risk, p<0.001. PAH: pulmonary arterial hypertension; PVOD: pulmonary veno-occlusive disease.