Fig. 2From: Prognostic value of transthoracic echocardiography score for the prognosis of continuous ambulatory peritoneal dialysis patientsX-tile analyses of TTES to obtain the optimal cutoff value of TTES. X-tile plots for patients with CAPD are shown on the left panels; the black circles indicate the optimal cutoff values, which are also presented in histograms (middle panels). Kaplan-Meier curves are shown in the right panelsBack to article page