Fig. 2From: The associations between serum high-density lipoprotein cholesterol levels and malignant behavior in pancreatic neuroendocrine neoplasmsReceiver operating characteristic analysis to differentiate the high grade pancreatic neuroendocrine neoplasms (PNENs) from the low grade PNENs. A Performance of high density lipoprotein-cholesterol (HDL-c) combined with age and tumor size in recognizing G1 tumor from G2/G3 tumor; B Performance of tumor size alone, HDL-c combined with tumor size, HDL-c combined with age and tumor size in recognizing G1/G2 tumor from G3 tumorBack to article page