Predicting Risk of 1-Year Hospitalization Among Patients with Pulmonary Arterial Hypertension

Abstract

score C 4 (HR 1.408; P = 0.008), portal hypertension (HR 1.565; P = 0.019), CFI score [ 1 (HR 1.522; P = 0.002), dyspnea (HR 1.259; P = 0.023), and history of PH-related hospitalization (HR 1.273; P = 0.002). Conclusions: The US claims-based predictive models showed acceptable performance to predict 1-year hospitalization among patients with PAH.