Fig. 3From: Insulin-like growth factor binding protein-2: a new circulating indicator of pulmonary arterial hypertension severity and survivalKaplan-Meier survival curve for IGFBP2 in the JHPH cohort. The curves represent survival analysis of JHPH cohort dichotomized by median serum IGFBP2 (n = 125, p = 0.0001) concentrationBack to article page