Fig. 3From: The delta high-density lipoprotein cholesterol ratio: a novel parameter for gram-negative sepsisReceiver operating characteristic (ROC) curves comparing the serum HDL-C and apoA1 levels and the 24 h change ratio of HDL-C for distinguishing between gram+ sepsis (n = 33) and gram− sepsis (n = 43). The statistics of the ROC curve analysis and the significance of pairwise comparisons between the areas under the ROC curve (AUC) are also shownBack to article page