Fig. 8.
Kaplan-Meier estimates of clinical worsening by REVEAL 2.0 risk scores calculated at 1-year post-enrollment (baseline for this analysis). Reprinted without changes from Chest Journal, Benza et al., Predicting survival in patients with pulmonary arterial hypertension: the REVEAL risk score calculator 2.0 and comparison with ESC/ERS-based risk assessment strategies, in press, 2019, under the Creative Commons open access license agreement (CC BY-NC-ND 4.0) [58••]