Fig. 2From: Predicting hypoglycemia after treatment of hyperkalemia with insulin and glucose (Glu-K60 score)Discrimination plot of the predictive score. Parametric receiver operating characteristic curve (ROC) showed the area under ROC = 0.671 (95% confidence interval = 0.608 to 0.735); dots and numbers represented each cut-off points; the light blue band represented 95% confidence intervalBack to article page