Fig. 1From: Intra-dialytic blood pressure variability is a greater predictor of cardiovascular events in hemodialysis patientsAssociation between intra-dialytic/visit-to-visit BPV and covariates Spearman’s correlation test was performed to evaluate the correlation between BPV metrics and covariates. Color represents coefficient. ‘**’ indicates p<0.01, ‘*’ indicates p<0.05Back to article page